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torc::bitstream::Virtex5 Class Reference

Virtex5 bitstream. More...

#include <Virtex5.hpp>

+ Inheritance diagram for torc::bitstream::Virtex5:
+ Collaboration diagram for torc::bitstream::Virtex5:

Data Structures

class  FrameAddress
 
struct  FrameRowDesignator
 Frame row designator: top/bottom flag and row index. More...
 

Public Types

enum  ERegister {
  eRegisterCRC = 0, eRegisterFAR, eRegisterFDRI, eRegisterFDRO,
  eRegisterCMD, eRegisterCTL0, eRegisterMASK, eRegisterSTAT,
  eRegisterLOUT, eRegisterCOR0, eRegisterMFWR, eRegisterCBC,
  eRegisterIDCODE, eRegisterAXSS, eRegisterCOR1, eRegisterCSOB,
  eRegisterWBSTAR, eRegisterTIMER, eRegisterBOOTSTS = 22, eRegisterCTL1 = 24,
  eRegisterCount
}
 Configuration register enumeration. More...
 
enum  ECommand {
  eCommandNULL = 0, eCommandWCFG, eCommandMFW, eCommandDGHIGH,
  eCommandLFRM = eCommandDGHIGH, eCommandRCFG, eCommandSTART, eCommandRCAP,
  eCommandRCRC, eCommandAGHIGH, eCommandSWITCH, eCommandGRESTORE,
  eCommandSHUTDOWN, eCommandGCAPTURE, eCommandDESYNCH, eCommandReserved,
  eCommandIPROG, eCommandLTIMER = 17, eCommandCount
}
 Configuration command enumeration for eRegisterCMD. More...
 
enum  EFar {
  eFarMaskBlockType = 0x00e00000, eFarShiftBlockType = 21, eFarMaskTopBottom = 0x00100000, eFarShiftTopBottom = 20,
  eFarMaskRow = 0x000f8000, eFarShiftRow = 15, eFarMaskMajor = 0x00007f80, eFarShiftMajor = 7,
  eFarMaskMinor = 0x0000007f, eFarShiftMinor = 0
}
 Frame Address Register subfields. More...
 
enum  EFarTopBottom { eFarTop = 0, eFarBottom = 1 }
 Frame Address Register top and bottom constants. More...
 
enum  EFarBlockType {
  eFarBlockType0 = 0, eFarBlockType1, eFarBlockType2, eFarBlockType3,
  eFarBlockType4, eFarBlockType5, eFarBlockType6, eFarBlockType7,
  eFarBlockTypeCount
}
 Frame Address Register block type constants. More...
 
enum  { eStartAddr = 0x03ffffff, eTimerValue = 0x00ffffff }
 Assorted constants. More...
 
enum  EColumnType {
  eColumnTypeEmpty = 0, eColumnTypeInt, eColumnTypeBram, eColumnTypeClb,
  eColumnTypeClock, eColumnTypeDsp, eColumnTypeGtx, eColumnTypeIoi,
  eColumnTypeCount
}
 Major column types. More...
 
enum  { eFrameLength = 41 }
 Frame length. More...
 
enum  { eRowPadFrames = 2 }
 Number of pad frames after each frame row. More...
 
enum  { eBlockTypeCount = 8 }
 The block type count is fixed at eight across all Xilinx architectures. More...
 
enum  EBitstreamType { eBitstreamTypeFull, eBitstreamTypePartialActive, eBitstreamTypePartialShutdown }
 The bitstream type to generate. Use eBitstreamFull to fully reconfigure a device, eBitstreamTypePartialActive to partially reconfigure it while it continues to run, or eBitstreamTypePartialShutdown to partially recongifure it after shutting it down. More...
 
enum  EFrameInclude { eFrameIncludeOnlyDirtyFrames, eFrameIncludeAllUsedFrames }
 The frames to include in a partial bitstream. Use eFrameIncludeOnlyDirtyFrames to include only dirty frames, or eFrameStateAllUsedFrames to include all allocated frames, dirty or not. Note that if not all frames were allocated, eFrameStateAllUsedFrames is not the same as a full bitstream. More...
 
typedef std::string string
 Imported type name. More...
 
typedef boost::uint8_t uint8_t
 Imported type name. More...
 
typedef boost::uint16_t uint16_t
 Imported type name. More...
 
typedef torc::common::EDevice EDevice
 Imported type name. More...
 
typedef std::map< std::string,
uint32_t
TileTypeNameToColumnType
 Mapping from tile type names to column types. More...
 
typedef std::map< uint16_t,
uint32_t
TileTypeIndexToColumnType
 Mapping from tile indexes to column types. More...
 
enum  EPacketType { ePacketType1 = 1, ePacketType2, ePacketTypeCount = 8 }
 Packet type enumeration. More...
 
enum  EOpcode {
  eOpcodeNOP = 0, eOpcodeRead, eOpcodeWrite, eOpcodeReserved,
  eOpcodeCount
}
 Packet opcode enumeration. More...
 
enum  EPacket {
  ePacketMaskType = 0xe0000000, ePacketShiftType = 29, ePacketMaskOpcode = 0x18000000, ePacketShiftOpcode = 27,
  ePacketMaskType1Address = 0x07ffe000, ePacketShiftType1Address = 13, ePacketMaskType1Reserved = 0x00001800, ePacketShiftType1Reserved = 11,
  ePacketMaskType1Count = 0x000007ff, ePacketShiftType1Count = 0, ePacketMaskType2Count = 0x07ffffff, ePacketShiftType2Count = 0
}
 Packet subfields. More...
 
enum  ESynchronization { eSynchronizationDummy = 0xffffffff, eSynchronizationSync = 0xaa995566, eSynchronizationBusWidthSync = 0x000000bb, eSynchronizationBusWidthDetect = 0x11220044 }
 Synchronization words. More...
 
typedef VirtexFrame frame_t
 FrameSet frame type. More...
 
typedef VirtexFrame::word_t word_t
 FrameSet word type. More...
 

Public Member Functions

 Virtex5 (void)
 Basic constructor. More...
 
virtual void initializeDeviceInfo (const std::string &inDeviceName)
 Initialize the device information. More...
 
virtual void initializeFrameMaps (void)
 Initialize the maps between frame indexes and frame addresses. More...
 
virtual void readFramePackets (void)
 Read frame data into the frame blocks structure. More...
 
virtual
VirtexPacketVector::iterator 
deleteFramePackets (void)
 Discard the existing frame packets and return an iterator to the start position. More...
 
virtual VirtexPacketVector generateFullBitstreamPackets (void)
 Return a packet vector with full frame data. More...
 
virtual VirtexPacketVector generateFullBitstreamPrefix (void)
 Return a packet vector with the full bitstream prefix. More...
 
virtual VirtexPacketVector generateFullBitstreamSuffix (void)
 Return a packet vector with the full bitstream suffix. More...
 
virtual VirtexPacketVector generatePartialBitstreamPackets (EFrameInclude inFrameInclusion)
 Return a packet vector with partial frame data. More...
 
virtual VirtexPacketVector generatePartialBitstreamPrefix (EBitstreamType inBitstreamType)
 Return a packet vector with the partial bitstream prefix. More...
 
virtual VirtexPacketVector generatePartialBitstreamSuffix (EBitstreamType inBitstreamType)
 Return a packet vector with the partial bitstream suffix. More...
 
VirtexFrameBlocks getBitstreamFrames (EFarTopBottom inTopBottom, uint32_t inFrameRow, uint32_t inBitCol, uint32_t inBlockCount=eBlockTypeCount)
 Returns frames for specified bitstream tile column. inTopBottom The top or bottom half of the device: eFarTop or eFarBottom. inFrameRow The frame or clock region row in the area specified by inTopBottom. inBitCol The bitstream column coordinate (different than the XDL column coordinate). inBlockCount The highest block type requested (8 for Xilinx architectures). More...
 
VirtexFrameBlocks getBitstreamFrames (uint32_t inBitRow, uint32_t inBitCol, uint32_t &outBeginBit, uint32_t &outEndBit, uint32_t inBlockCount=eBlockTypeCount)
 Returns frames for specified bitstream tile column. inBitRow The bitstream row coordinate (same as the XDL row coordinate). inBitCol The bitstream column coordinate (different than the XDL column coordinate). outBeginBit The bit index of the beginning of the requested tile. outEndBit The bit index of the end of the requested tile. inBlockCount The highest block type requested (8 for Xilinx architectures). More...
 
VirtexFrameBlocks getXdlFrames (uint32_t inXdlRow, uint32_t inXdlCol, uint32_t &outBeginBit, uint32_t &outEndBit, uint32_t inBlockCount=eBlockTypeCount)
 Returns frames for specified XDL tile coordinates. inXldRow The XDL row coordinate. inXdlCol The XDL column coordinate. outBeginBit The bit index of the beginning of the requested tile. outEndBit The bit index of the end of the requested tile. inBlockCount The highest block type requested (8 for Xilinx architectures). More...
 
uint32_t getPrimaryXdlColumn (uint32_t inXdlCol)
 Returns the primary column corresponding to the given column. If immediately to the left of a BRAM, CLB, DSP, GTX, or IOI column, return that column. In all other cases, return the given column. inXdlCol The XDL column coordinate. More...
 
virtual void splitFrameIndex (uint32_t inFrameIndex, uint32_t &outMajorIndex, uint32_t &outMinorIndex)
 Split the given frame index into the base index of the major frame and the index of the minor frame. More...
 
DEPRECATED void initializeFullFrameBlocks (void)
 Loads full bitstream frames into block data structure. More...
 
DEPRECATED void updateFullFrameBlocks (void)
 Transfers frame block data into the full bitstream frame packet. More...
 
virtual uint32_t getFrameRowCount (void) const
 Return the number of frame rows for the current device. More...
 
virtual uint32_t getFrameLength (void) const
 Return the frame length for the current device. More...
 
virtual uint32_t getRowPadFrames (void) const
 Return the number of pad frames after each row. More...
 
virtual void readPackets (std::istream &inStream)
 Read bitstream packets from a stream. More...
 
virtual void writePackets (std::ostream &inStream)
 Write bitstream packets to a stream. More...
 
virtual void updateFramePackets (EBitstreamType inBitstreamType=eBitstreamTypeFull, EFrameInclude inFrameInclusion=eFrameIncludeAllUsedFrames)
 Update the bitstream frame packets By default this updates the bitstream with full frame data. More...
 
virtual void generateBitstream (EBitstreamType inBitstreamType=eBitstreamTypeFull, EFrameInclude inFrameInclusion=eFrameIncludeAllUsedFrames)
 Discard existing packets and generate bitstream packets from frame data. By default this generates packets for a full bitstream. More...
 
virtual void preflightPackets (void)
 Preflight the packets. More...
 
virtual void updatePacketLength (void)
 Update the header packet length. More...
 
iterator insert (iterator position, const value_type &val)
 Regular std::vector inserter. More...
 
void insert (iterator position, size_type n, const value_type &val)
 Regular std::vector inserter. More...
 
template<class InputIterator >
void insert (iterator position, InputIterator first, InputIterator last)
 Regular std::vector inserter. More...
 
void insert (VirtexPacketVector::iterator inPosition, const VirtexPacketVector &inVector)
 Insert the contents of a packet vector at the specified position. More...
 
void append (const VirtexPacketVector &inVector)
 Append the contents of a packet vector to the end of the bitstream. More...
 
VirtexFrameBlocksgetFrameBlocks (void)
 Return the configuration frame blocks. More...
 
void write (std::ostream &inStream, uint8_t inVal)
 Write a uint8_t to the stream. More...
 
void write (std::ostream &inStream, uint16_t inVal)
 Write a uint16_t to the stream. More...
 
void write (std::ostream &inStream, uint32_t inVal)
 Write a uint32_t to the stream. More...
 
virtual void write (std::ostream &inStream)
 Write the bitstream header and packets to a stream. More...
 
void writeHeaderString (std::ostream &inStream, const string &inString)
 Write a Xilinx-style header string to the stream. More...
 
virtual void readHeader (std::istream &inStream)
 Read the bitstream header. More...
 
void cleanDateAndTime (void)
 Clean up the header date and time by replacing embedded spaces with zeros. More...
 
virtual void writeDeviceInfo (std::ostream &inStream, const std::string &inDeviceName)
 Output static device information to a stream. More...
 
void setDeviceInfo (const DeviceInfo &rhs)
 Assign static device information for the current bitstream. More...
 
void setDevice (const std::string &inDeviceName)
 Assign the device enumeration constant for the given device name. More...
 
virtual void read (std::istream &inStream, bool inCleanDateAndTime=true)
 Read the bitstream header and packets from a stream. More...
 
virtual void writeHeader (std::ostream &inStream)
 Write the bitstream header to the stream. More...
 
void setDesignName (const string &inDesignName)
 Set the design name. More...
 
void setDeviceName (const string &inDeviceName)
 Set the device name. More...
 
void setDesignDate (const string &inDesignDate)
 Set the design date. More...
 
void setDesignTime (const string &inDesignTime)
 Set the design time. More...
 
const stringgetDesignName (void) const
 Return the design name. More...
 
const stringgetDeviceName (void) const
 Return the device name. More...
 
const stringgetDesignDate (void) const
 Return the design date. More...
 
const stringgetDesignTime (void) const
 Return the design time. More...
 
uint32_t getBitstreamByteLength (void) const
 Return the bitstream packet length in bytes. More...
 
uint32_t getHeaderByteLength (void) const
 Return the bitstream header length in bytes. More...
 

Static Public Member Functions

static uint32_t makeSubfield (ERegister inRegister, const std::string &inSubfield, const std::string &inSetting)
 Return the masked value for a subfield of the specified register. More...
 
static bool expect (std::istream &inStream, uint8_t inExpected)
 Look for the expected uint8_t in the stream and return true if it matches. More...
 
static bool expect (std::istream &inStream, uint16_t inExpected)
 Look for the expected uint16_t in the stream and return true if it matches. More...
 
static bool expect (std::istream &inStream, uint32_t inExpected)
 Look for the expected uint32_t in the stream and return true if it matches. More...
 
static void readHeaderString (std::istream &inStream, string &outString)
 Read and return a bitstream header string. More...
 
static bool readHeader (std::istream &inStream, string &outDesignName, string &outDeviceName, string &outDesignDate, string &outDesignTime, uint32_t &outBitstreamLength, uint32_t &outHeaderLength)
 Read a bitstream header, and return its fields. More...
 
static void writeSubfieldSettings (std::ostream &inStream, uint32_t inWord, const Subfield *inSubfields)
 Insert 32 bit subfield settings into an output stream. More...
 
static void writeSubfieldSettings (std::ostream &inStream, uint16_t inWord, const Subfield *inSubfields)
 Insert 16 bit subfield settings into an output stream. More...
 

Data Fields

EDevice mDevice
 Bitstream device enumeration. More...
 
string mDesignName
 Header design name. More...
 
string mDeviceName
 Header device name. More...
 
string mDesignDate
 Header design date. More...
 
string mDesignTime
 Header design time. More...
 
uint32_t mBitstreamByteLength
 Bitstream packet length in bytes. More...
 
uint32_t mHeaderByteLength
 Header length in bytes. More...
 
ColumnDefVector mColumnDefs
 Column type widths. More...
 
TileTypeNameToColumnType mTileTypeNameToColumnType
 
TileTypeIndexToColumnType mTileTypeIndexToColumnType
 
DeviceInfo mDeviceInfo
 Device information. More...
 
FrameSet< VirtexFramemBlock [Bitstream::eBlockTypeCount]
 FrameSets for each of the eight block types. More...
 

Protected Types

typedef boost::uint32_t uint32_t
 Imported type name. More...
 
typedef std::map< uint32_t,
Virtex5::FrameAddress
FrameIndexToAddress
 Map from frame index to frame address. More...
 
typedef std::map
< Virtex5::FrameAddress,
uint32_t
FrameAddressToIndex
 Map from frame address to frame index. More...
 
typedef std::vector< uint32_tIndexVector
 Array of vectors to store frame indexes of each block type. More...
 

Protected Member Functions

VirtexFrameBlocks getBitstreamFrames (uint32_t inFrameRow, uint32_t inBitCol, uint32_t inBlockCount=eBlockTypeCount)
 Returns frames for queried bitstream coordinates. More...
 
VirtexFrameBlocks getXdlFrames (uint32_t inFrameRow, uint32_t inXdlCol, uint32_t inBlockCount=eBlockTypeCount)
 Returns frames for queried XDL coordinates. More...
 
void unimplemented (std::string inName)
 Reports the named function as not yet implemented in the current architecture. More...
 
virtual void updateCrc16 (torc::common::DeviceDesignator::EFamily inFamily)
 Update CRC-16 packets. More...
 
virtual void updateCrc32 (torc::common::DeviceDesignator::EFamily inFamily)
 Update CRC-32 packets. More...
 
template<class ARCH >
void readFramePackets4567 (uint32_t inBlockFrameIndexBounds[], std::map< typename ARCH::FrameAddress, uint32_t > &inFrameAddressToIndex, std::map< uint32_t, typename ARCH::FrameAddress > &inFrameIndexToAddress)
 Read frame packets in for Virtex4/5/6/7 devices. More...
 
template<class ARCH >
VirtexPacketVector::iterator deleteFramePackets4567 (void)
 Discard the existing frame packets for Virtex4/5/6/7 devices. More...
 
template<class ARCH >
VirtexPacketVector generateFullBitstreamPackets4567 (uint32_t inBlockFrameIndexBounds[])
 Return a packet vector with full frame data for Virtex4/5/6/7 devices. More...
 
template<class ARCH >
VirtexPacketVector generatePartialBitstreamPackets4567 (EFrameInclude inFrameInclusion, std::map< typename ARCH::FrameAddress, uint32_t > &inFrameAddressToIndex, std::map< uint32_t, typename ARCH::FrameAddress > &inFrameIndexToAddress)
 Return a packet vector with partial frame data for Virtex4/5/6/7 devices. More...
 

Protected Attributes

FrameIndexToAddress mFrameIndexToAddress
 Map of frame indexes to frame addresses. More...
 
FrameAddressToIndex mFrameAddressToIndex
 Map of frame addressee to frame indexes. More...
 
IndexVector mBitColumnIndexes [Virtex5::eFarBlockTypeCount]
 Vector to store frame indexes of XDL columns. More...
 
IndexVector mXdlColumnIndexes [Virtex5::eFarBlockTypeCount]
 Vector to store frame indexes of Bitstream columns. More...
 
uint32_t mBlockFrameIndexBounds [Virtex5::eFarBlockTypeCount]
 Array to hold frame index boundaries for blocks. More...
 
std::map< uint32_t, uint32_tmBitColumnToXdlColumn
 Map of bitstream column indexes to XDL column indexes. More...
 
uint32_t mFrameRowCount
 Number of frame rows. More...
 
std::map< uint32_t,
FrameRowDesignator
mXdlRowToFrameRowDesignator
 Map of XDL tile rows to frame designators. More...
 
VirtexFrameBlocks mFrameBlocks
 Input Frame blocks. More...
 

Static Protected Attributes

static const char * sPacketTypeName [ePacketTypeCount]
 Packet type names. More...
 
static const char * sOpcodeName [eOpcodeCount]
 Packet opcode names. More...
 
static const char * sRegisterName [eRegisterCount]
 Configuration register names. More...
 
static const char * sCommandName [eCommandCount]
 Configuration command names. More...
 
static const Subfield sCOR0 []
 Configuration Options Register 0 (COR) subfields. More...
 
static const Subfield sCOR1 []
 Configuration Options Register 1 (COR) subfields. More...
 
static const Subfield sSTAT []
 Status Register (STAT) subfields. More...
 
static const Subfield sCTL0 []
 Control Register 0 (CTL) subfields. More...
 
static const Subfield sCTL1 []
 Control Register 1 (CTL) subfields. More...
 
static const Subfield sMASK0 []
 Control Mask Register (MASK) subfields. More...
 
static const Subfield sWBSTAR []
 Warm Boot Start Address Register (WBSTAR) subfields. More...
 
static const Subfield sTIMER []
 Watchdog Timer Register (TIMER) subfields. More...
 
static const Subfield sBOOTSTS []
 Boot History Status Register (BOOTSTS) subfields. More...
 

Friends

class torc::bitstream::bitstream::Virtex5UnitTest
 
class torc::bitstream::bitstream::Virtex5FarUnitTest
 
void torc::bitstream::bitstream::testVirtex5Device (const std::string &inDeviceName, const boost::filesystem::path &inWorkingPath)
 
void torc::bitstream::bitstream::testVirtex5FullMapping (const boost::filesystem::path &inWorkingPath)
 
void torc::bitstream::bitstream::testVirtex5PartialMapping (const boost::filesystem::path &inWorkingPath)
 
std::ostream & operator<< (std::ostream &os, const Virtex5 &rhs)
 Insert the bitstream header into an output stream. More...
 

Detailed Description

Virtex5 bitstream.

Definition at line 41 of file Virtex5.hpp.

Member Typedef Documentation

Imported type name.

Definition at line 64 of file bitstream/Bitstream.hpp.

FrameSet frame type.

Definition at line 83 of file FrameSet.hpp.

Map from frame address to frame index.

Definition at line 327 of file Virtex5.hpp.

Map from frame index to frame address.

Definition at line 325 of file Virtex5.hpp.

typedef std::vector<uint32_t> torc::bitstream::Virtex5::IndexVector
protected

Array of vectors to store frame indexes of each block type.

Definition at line 329 of file Virtex5.hpp.

typedef std::string torc::bitstream::Bitstream::string
inherited

Imported type name.

Todo:
Bitstream access needs to be changed from public back to protected.

Definition at line 60 of file bitstream/Bitstream.hpp.

Mapping from tile indexes to column types.

Definition at line 254 of file bitstream/Bitstream.hpp.

typedef std::map<std::string, uint32_t> torc::bitstream::Bitstream::TileTypeNameToColumnType
inherited

Mapping from tile type names to column types.

Definition at line 251 of file bitstream/Bitstream.hpp.

typedef boost::uint16_t torc::bitstream::Bitstream::uint16_t
inherited

Imported type name.

Definition at line 62 of file bitstream/Bitstream.hpp.

typedef boost::uint32_t torc::bitstream::Virtex5::uint32_t
protected

Imported type name.

Definition at line 51 of file Virtex5.hpp.

typedef boost::uint8_t torc::bitstream::Bitstream::uint8_t
inherited

Imported type name.

Definition at line 61 of file bitstream/Bitstream.hpp.

FrameSet word type.

Definition at line 85 of file FrameSet.hpp.

Member Enumeration Documentation

anonymous enum
inherited

The block type count is fixed at eight across all Xilinx architectures.

Enumerator
eBlockTypeCount 

Definition at line 44 of file bitstream/Bitstream.hpp.

anonymous enum

Assorted constants.

See Also
WBSTAR Register Description: UG191, v3.7, June 24, 2009, Table 6-12.
Enumerator
eStartAddr 
eTimerValue 

Definition at line 90 of file Virtex5.hpp.

anonymous enum

Frame length.

Constant frame length of 41 32-bit words for the entire Virtex5 family.

See Also
Virtex-5 Frame Count, Frame Length, Overhead, and Bitstream Size: UG191, v.3.7, June 24, 2009, Table 6-1.
Enumerator
eFrameLength 

Definition at line 103 of file Virtex5.hpp.

anonymous enum

Number of pad frames after each frame row.

The configuration controller expects two frames of NOPs after each frame row.

Enumerator
eRowPadFrames 

Definition at line 106 of file Virtex5.hpp.

The bitstream type to generate. Use eBitstreamFull to fully reconfigure a device, eBitstreamTypePartialActive to partially reconfigure it while it continues to run, or eBitstreamTypePartialShutdown to partially recongifure it after shutting it down.

Enumerator
eBitstreamTypeFull 
eBitstreamTypePartialActive 
eBitstreamTypePartialShutdown 

Definition at line 49 of file bitstream/Bitstream.hpp.

Major column types.

These are defined and used for internal purposes only, and are not derived from any Xilinx documentation.

Enumerator
eColumnTypeEmpty 
eColumnTypeInt 
eColumnTypeBram 
eColumnTypeClb 
eColumnTypeClock 
eColumnTypeDsp 
eColumnTypeGtx 
eColumnTypeIoi 
eColumnTypeCount 

Definition at line 97 of file Virtex5.hpp.

Configuration command enumeration for eRegisterCMD.

See Also
Command Register Codes: UG191, v3.7, June 24, 2009, Table 6-6.
Enumerator
eCommandNULL 
eCommandWCFG 
eCommandMFW 
eCommandDGHIGH 
eCommandLFRM 
eCommandRCFG 
eCommandSTART 
eCommandRCAP 
eCommandRCRC 
eCommandAGHIGH 
eCommandSWITCH 
eCommandGRESTORE 
eCommandSHUTDOWN 
eCommandGCAPTURE 
eCommandDESYNCH 
eCommandReserved 
eCommandIPROG 
eCommandLTIMER 
eCommandCount 

Definition at line 64 of file Virtex5.hpp.

Frame Address Register subfields.

See Also
Frame Address Register Description: UG191, v3.7, June 24, 2009, Table 6-8.
Enumerator
eFarMaskBlockType 
eFarShiftBlockType 
eFarMaskTopBottom 
eFarShiftTopBottom 
eFarMaskRow 
eFarShiftRow 
eFarMaskMajor 
eFarShiftMajor 
eFarMaskMinor 
eFarShiftMinor 

Definition at line 72 of file Virtex5.hpp.

Frame Address Register top and bottom constants.

See Also
Frame Address Register Description: UG191, v3.7, June 24, 2009, Table 6-8.
Enumerator
eFarTop 
eFarBottom 

Definition at line 82 of file Virtex5.hpp.

The frames to include in a partial bitstream. Use eFrameIncludeOnlyDirtyFrames to include only dirty frames, or eFrameStateAllUsedFrames to include all allocated frames, dirty or not. Note that if not all frames were allocated, eFrameStateAllUsedFrames is not the same as a full bitstream.

Enumerator
eFrameIncludeOnlyDirtyFrames 
eFrameIncludeAllUsedFrames 

Definition at line 56 of file bitstream/Bitstream.hpp.

Packet subfields.

See Also
type 1 packet format: UG071, v1.10, April 8, 2008, Table 7-2.
type 2 packet format: UG071, v1.10, April 8, 2008, Table 7-4.
type 1 packet format: XAPP151, v1.7, October 20, 2004, Figure 13.
type 2 packet format: XAPP151, v1.7, October 20, 2004, Figure 14.
Enumerator
ePacketMaskType 
ePacketShiftType 
ePacketMaskOpcode 
ePacketShiftOpcode 
ePacketMaskType1Address 
ePacketShiftType1Address 
ePacketMaskType1Reserved 
ePacketShiftType1Reserved 
ePacketMaskType1Count 
ePacketShiftType1Count 
ePacketMaskType2Count 
ePacketShiftType2Count 

Definition at line 51 of file VirtexPacket.hpp.

51  {
52  // generic packet subfields
53  ePacketMaskType = 0xe0000000, ePacketShiftType = 29,
54  ePacketMaskOpcode = 0x18000000, ePacketShiftOpcode = 27,
55  // type 1 packet subfields
59  // type 2 packet subfields
61  };

Packet type enumeration.

See Also
packet type: UG071, v1.10, April 8, 2008, Tables 7-2 and 7-4.
packet type: XAPP151, v1.7, October 20, 2004, Figure 13, 14.
Enumerator
ePacketType1 
ePacketType2 
ePacketTypeCount 

Definition at line 41 of file VirtexPacket.hpp.

Configuration register enumeration.

See Also
Type 1 Packet Registers: UG191, v3.7, June 24, 2009, Table 6-5.
Enumerator
eRegisterCRC 
eRegisterFAR 
eRegisterFDRI 
eRegisterFDRO 
eRegisterCMD 
eRegisterCTL0 
eRegisterMASK 
eRegisterSTAT 
eRegisterLOUT 
eRegisterCOR0 
eRegisterMFWR 
eRegisterCBC 
eRegisterIDCODE 
eRegisterAXSS 
eRegisterCOR1 
eRegisterCSOB 
eRegisterWBSTAR 
eRegisterTIMER 
eRegisterBOOTSTS 
eRegisterCTL1 
eRegisterCount 

Definition at line 56 of file Virtex5.hpp.

Synchronization words.

See Also
Configuration Sequence: UG191, v3.7, June 24, 2009, Table 6-15.
Configuration Sequence: UG071, v1.10, April 8, 2008, Table 7-11.
Configuration Sequence: XAPP511, v1.7, October 20, 2004, Figure 23.
Enumerator
eSynchronizationDummy 
eSynchronizationSync 
eSynchronizationBusWidthSync 
eSynchronizationBusWidthDetect 

Definition at line 67 of file VirtexPacket.hpp.

Constructor & Destructor Documentation

torc::bitstream::Virtex5::Virtex5 ( void  )
inline

Basic constructor.

Definition at line 144 of file Virtex5.hpp.

144  : VirtexBitstream() {
145 // for(int i = 0; i < eRegisterCount; i++) mRegister[i] = 0;
146  // initialize miscellaneous variables
147  mFrameRowCount = 0;
148  // initialize the column type widths for this family
150  mColumnDefs[eColumnTypeEmpty] = ColumnDef("Empty", 0, 0, 0, 0, 0, 0, 0, 0);
151  mColumnDefs[eColumnTypeInt] = ColumnDef("Int", 0, 0, 0, 0, 0, 0, 0, 0);
152  mColumnDefs[eColumnTypeBram] = ColumnDef("Bram", 30,128, 0, 0, 0, 0, 0, 0);
153  mColumnDefs[eColumnTypeClb] = ColumnDef("Clb", 36, 0, 0, 0, 0, 0, 0, 0);
154  mColumnDefs[eColumnTypeClock] = ColumnDef("Clock", 4, 0, 0, 0, 0, 0, 0, 0);
155  mColumnDefs[eColumnTypeDsp] = ColumnDef("Dsp", 28, 0, 0, 0, 0, 0, 0, 0);
156  mColumnDefs[eColumnTypeGtx] = ColumnDef("Gtx", 32, 0, 0, 0, 0, 0, 0, 0);
157  mColumnDefs[eColumnTypeIoi] = ColumnDef("Ioi", 54, 0, 0, 0, 0, 0, 0, 0);
158  // map type type names to column types
170  }
ColumnDefVector mColumnDefs
Column type widths.
TileTypeNameToColumnType mTileTypeNameToColumnType
VirtexBitstream(void)
Basic constructor.
uint32_t mFrameRowCount
Number of frame rows.
Definition: Virtex5.hpp:371

Member Function Documentation

void torc::bitstream::VirtexBitstream::append ( const VirtexPacketVector inVector)
inlineinherited

Append the contents of a packet vector to the end of the bitstream.

Definition at line 134 of file VirtexBitstream.hpp.

134  {
135  VirtexPacketVector::insert(end(), inVector.begin(), inVector.end());
136  }
void torc::bitstream::Bitstream::cleanDateAndTime ( void  )
inlineinherited

Clean up the header date and time by replacing embedded spaces with zeros.

Definition at line 183 of file bitstream/Bitstream.hpp.

183  {
184  // some versions of the tools leave spaces inside the date and time fields
185  size_t pos = 0;
186  while((pos = mDesignDate.find(' ', pos)) != string::npos) mDesignDate[pos] = '0';
187  pos = 0;
188  while((pos = mDesignTime.find(' ', pos)) != string::npos) mDesignTime[pos] = '0';
189  }
string mDesignDate
Header design date.
string mDesignTime
Header design time.

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virtual VirtexPacketVector::iterator torc::bitstream::Virtex5::deleteFramePackets ( void  )
inlinevirtual

Discard the existing frame packets and return an iterator to the start position.

Reimplemented from torc::bitstream::VirtexBitstream.

Definition at line 186 of file Virtex5.hpp.

186  {
187  return deleteFramePackets4567<Virtex5>();
188  }
template<class ARCH >
VirtexPacketVector::iterator torc::bitstream::VirtexBitstream::deleteFramePackets4567 ( void  )
protectedinherited

Discard the existing frame packets for Virtex4/5/6/7 devices.

Todo:
Throw some meaningful exception

Definition at line 213 of file VirtexBitstream.cpp.

214  {
215  // walk the bitstream and look for frame packet boundaries
216  // we begin with the first FAR write, and end before the first CRC write after an FDRI write
217  iterator b = begin();
218  iterator p = b;
219  iterator e = end();
220  iterator start = e;
221  iterator stop = b;
222  iterator fdri = b;
223  while(p < e) {
224  // look up the current packet
225  const VirtexPacket& packet = *p;
226  // start from the first FAR write
227  if(start == e && packet.isWrite() && packet.getAddress() == ARCH::eRegisterFAR) {
228  start = p;
229  }
230  // remember the last FDRI write (including a trailing Type 2 write if present)
231  if(packet.isWrite() && packet.getAddress() == ARCH::eRegisterFDRI) {
232  fdri = p;
233  if((p+1)->isWrite() && (p+1)->isType2()) fdri++;
234  }
235  // stop on the first CRC after the last FDRI write
236  // (Beware: the zero "address" of a Type 2 packet looks like the CRC register)
237  if(stop < fdri && packet.isWrite() && packet.isType1()
238  && packet.getAddress() == ARCH::eRegisterCRC) {
239  stop = p;
240  }
241  p++;
242  }
243  // look for anything unexpected
244  p = start;
245  while(p < stop) {
246  // look up the current packet
247  const VirtexPacket& packet = *p++;
248  // abort if we find anything unexpected
249  if(start < e && stop > b && !(
250  packet.isNop() || (
251  packet.isWrite() && (
252  packet.getAddress() == ARCH::eRegisterFAR ||
253  packet.getAddress() == ARCH::eRegisterLOUT ||
254  packet.getAddress() == ARCH::eRegisterFDRI ||
255  packet.getAddress() == ARCH::eRegisterCRC ||
256  (packet.getAddress() == ARCH::eRegisterCMD && packet[1] == ARCH::eCommandWCFG)
257  )))) {
258  /// \todo Throw some meaningful exception
259  std::cerr << "Unable to safely distinguish frame packets." << std::endl;
260  return e;
261  }
262  }
263  // if we found the expected FAR -> FDRI -> CRC structure, delete the frame packets
264  if(start < stop && b < stop) {
265  erase(start, stop);
266  return start;
267  }
268  // if we didn't find frame packets or delete anything, return the end iterator
269  return e;
270  }

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static bool torc::bitstream::Bitstream::expect ( std::istream &  inStream,
uint8_t  inExpected 
)
inlinestaticinherited

Look for the expected uint8_t in the stream and return true if it matches.

Definition at line 89 of file bitstream/Bitstream.hpp.

89  {
90  // read the actual data from the stream
91  uint8_t actual = 0;
92  inStream.read((char*) &actual, sizeof(actual));
93  // return equality
94  return inExpected == actual;
95  }
boost::uint8_t uint8_t
Imported type name.

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static bool torc::bitstream::Bitstream::expect ( std::istream &  inStream,
uint16_t  inExpected 
)
inlinestaticinherited

Look for the expected uint16_t in the stream and return true if it matches.

Definition at line 97 of file bitstream/Bitstream.hpp.

97  {
98  // read the actual data from the stream
99  uint16_t actual = 0;
100  inStream.read((char*) &actual, sizeof(actual));
101  // return equality
102  return inExpected == ntohs(actual);
103  }
boost::uint16_t uint16_t
Imported type name.
static bool torc::bitstream::Bitstream::expect ( std::istream &  inStream,
uint32_t  inExpected 
)
inlinestaticinherited

Look for the expected uint32_t in the stream and return true if it matches.

Definition at line 105 of file bitstream/Bitstream.hpp.

105  {
106  // read the actual data from the stream
107  uint32_t actual = 0;
108  inStream.read((char*) &actual, sizeof(actual));
109  // return equality
110  return inExpected == ntohl(actual);
111  }
boost::uint32_t uint32_t
Imported type name.
void torc::bitstream::VirtexBitstream::generateBitstream ( EBitstreamType  inBitstreamType = eBitstreamTypeFull,
EFrameInclude  inFrameInclusion = eFrameIncludeAllUsedFrames 
)
virtualinherited

Discard existing packets and generate bitstream packets from frame data. By default this generates packets for a full bitstream.

Parameters
inBitstreamTypeThe type of bitstream to generate: full, active partial, or shutdown partial.
inFrameInclusionThe type of frames to include in partial bitstreams: only dirty frames or all frames.

Definition at line 58 of file VirtexBitstream.cpp.

59  {
60  // discard all packets
61  clear();
62  if(inBitstreamType == eBitstreamTypeFull) {
63  // generate the prefix
65  // generate the frame packets
67  // generate the suffix
69  } else {
70  // generate the prefix
71  append(generatePartialBitstreamPrefix(inBitstreamType));
72  // generate the frame packets
73  append(generatePartialBitstreamPackets(inFrameInclusion));
74  // generate the suffix
75  append(generatePartialBitstreamSuffix(inBitstreamType));
76  }
77  }
virtual VirtexPacketVector generatePartialBitstreamPackets(EFrameInclude inFrameInclusion)
Return a packet vector with partial frame data.
virtual VirtexPacketVector generatePartialBitstreamPrefix(EBitstreamType inBitstreamType)
Return a packet vector with the partial bitstream prefix.
virtual VirtexPacketVector generatePartialBitstreamSuffix(EBitstreamType inBitstreamType)
Return a packet vector with the partial bitstream suffix.
void append(const VirtexPacketVector &inVector)
Append the contents of a packet vector to the end of the bitstream.
virtual VirtexPacketVector generateFullBitstreamPrefix(void)
Return a packet vector with the full bitstream prefix.
virtual VirtexPacketVector generateFullBitstreamSuffix(void)
Return a packet vector with the full bitstream suffix.
virtual VirtexPacketVector generateFullBitstreamPackets(void)
Return a packet vector with full frame data.
virtual VirtexPacketVector torc::bitstream::Virtex5::generateFullBitstreamPackets ( void  )
inlinevirtual

Return a packet vector with full frame data.

Reimplemented from torc::bitstream::VirtexBitstream.

Definition at line 190 of file Virtex5.hpp.

190  {
191  return generateFullBitstreamPackets4567<Virtex5>(mBlockFrameIndexBounds);
192  }
uint32_t mBlockFrameIndexBounds[Virtex5::eFarBlockTypeCount]
Array to hold frame index boundaries for blocks.
Definition: Virtex5.hpp:367
template<class ARCH >
VirtexPacketVector torc::bitstream::VirtexBitstream::generateFullBitstreamPackets4567 ( uint32_t  inBlockFrameIndexBounds[])
protectedinherited

Return a packet vector with full frame data for Virtex4/5/6/7 devices.

Definition at line 287 of file VirtexBitstream.cpp.

288  {
289 
290  // declare the packet vector and define a NOP packet
291  typedef VirtexFrame::word_t word_t;
292  VirtexPacketVector packets;
293  VirtexPacket nop(VirtexPacket::makeHeader(ePacketType1, eOpcodeNOP, 0, 0));
294 
295  // determine the total size of the frames to write
296  size_t size = 0;
297  for(int i = 0; i < eBlockTypeCount; i++)
298  size += inBlockFrameIndexBounds[i] * getFrameLength();
299  word_t* frameContents = new VirtexFrameSet::word_t[size];
300  word_t* pos = frameContents;
301  // gather the frames to write
302  for(int i = 0; i < eBlockTypeCount; i++) {
303  // look up the frame set for this block type
304  VirtexFrameSet& frameSet = mFrameBlocks.mBlock[i];
305  // iterate through the frames in the set and collect the frame words
306  VirtexFrameSet::iterator p = frameSet.begin();
307  VirtexFrameSet::iterator e = frameSet.end();
308  while(p < e) {
309  // look up the current frame
310  VirtexFrameSharedPtr framePtr = *p++;
311  // set up the pointers
312  const word_t* wp = framePtr->getWords();
313  const word_t* we = wp + framePtr->getLength();
314  // and copy the frame words into the new memory
315  if(wp) do { *pos++ = *wp++; } while(wp < we); // frames with words allocated
316  else do { *pos++ = 0; wp++; } while(wp < we); // frames with no words allocated
317  }
318  }
319  // write the starting frame address
320  packets.push_back(VirtexPacket::makeType1Write(ARCH::eRegisterFAR, 0));
321  // write the write configuration register command
322  packets.push_back(VirtexPacket::makeType1Write(ARCH::eRegisterCMD, ARCH::eCommandWCFG));
323  packets.push_back(nop);
324  // write 0 bytes to FDRI (in preparation for type 2 write packet)
325  packets.push_back(VirtexPacket::makeNullType1Write(ARCH::eRegisterFDRI));
326  // write all frames to FDRI
327  packets.push_back(VirtexPacket::makeType2Write(size, frameContents));
328 
329  // return the packet vector
330  return packets;
331  }
VirtexFrameBlocks mFrameBlocks
Input Frame blocks.
static VirtexPacket makeNullType1Write(uint32_t inAddress)
Construct a null type 1 write packet.
FrameSet< VirtexFrame > VirtexFrameSet
Virtex frame set type.
Definition: FrameSet.hpp:73
static VirtexPacket makeType2Write(uint32_t inCount, uint32_t *inWords)
Construct a type 2 write packet.
VirtexFrame::word_t word_t
FrameSet word type.
Definition: FrameSet.hpp:85
FrameSet< FRAME_TYPE > mBlock[Bitstream::eBlockTypeCount]
FrameSets for each of the eight block types.
Definition: FrameSet.hpp:88
std::vector< VirtexPacket > VirtexPacketVector
Vector of Virtex packets.
static VirtexPacket makeType1Write(uint32_t inAddress, uint32_t inWord)
Construct a type 1 write packet.
boost::shared_ptr< VirtexFrame > VirtexFrameSharedPtr
Virtex frame type.
Definition: Frame.hpp:108
VirtexFrame::word_t word_t
FrameSet word type.
Definition: FrameSet.hpp:42
virtual uint32_t getFrameLength(void) const
Return the frame length for the current device.
static uint32_t makeHeader(EPacketType inType, EOpcode inOpcode, uint32_t inAddress, uint32_t inCount)
Construct a packet header.
WORD_TYPE word_t
Frame word type.
Definition: Frame.hpp:48
VirtexPacketVector torc::bitstream::Virtex5::generateFullBitstreamPrefix ( void  )
virtual

Return a packet vector with the full bitstream prefix.

Reimplemented from torc::bitstream::VirtexBitstream.

Definition at line 655 of file Virtex5.cpp.

655  {
656  // 0000005f: DUMMY
657  // 00000063: DUMMY
658  // 00000067: DUMMY
659  // 0000006b: DUMMY
660  // 0000006f: DUMMY
661  // 00000073: DUMMY
662  // 00000077: DUMMY
663  // 0000007b: DUMMY
664  // 0000007f: BUS WIDTH SYNC
665  // 00000083: BUS WIDTH DETECT
666  // 00000087: DUMMY
667  // 0000008b: DUMMY
668  // 0000008f: SYNC
669  // 00000093: NOP x 1
670  // 00000097: TYPE1 WRITE WBSTAR: 00000000 (RevisionSelectTristate:Disabled,
671  // NextRevisionSelect:00)
672  // 0000009f: TYPE1 WRITE CMD NULL
673  // 000000a7: NOP x 1
674  // 000000ab: TYPE1 WRITE CMD RCRC
675  // 000000b3: NOP x 2
676  // 000000bb: TYPE1 WRITE TIMER: 00000000 (TimerForUser:Disabled, TimerForConfig:Disabled)
677  // 000000c3: TYPE1 WRITE [UNKNOWN REG 19]: 00000000
678  // 000000cb: TYPE1 WRITE COR0: 00003fe5 (DONE_status:DonePin, DonePipe:No, DriveDone:No,
679  // Capture:Continuous, ConfigRate:[UNKNOWN 0], StartupClk:Cclk, DONE_cycle:4,
680  // Match_cycle:NoWait, GTS_cycle:5, GWE_cycle:6)
681  // 000000d3: TYPE1 WRITE COR1: 00000000 (PersistDeassertAtDesynch:Disabled,
682  // ActionReadbackCRC:Continue, InitAsCRCErrorPin:Disabled,
683  // ContinuousReadbackCRC:Disabled, BPI_1st_read_cycle:1, BPI_page_size:1)
684  // 000000db: TYPE1 WRITE IDCODE: 02ad6093
685  // 000000e3: TYPE1 WRITE CMD SWITCH
686  // 000000eb: NOP x 1
687  // 000000ef: TYPE1 WRITE MASK: 00400000 (ICAP_sel:Protected, OverTempPowerDown:Protected,
688  // GLUTMASK:Protected, Encrypt:Protected, Security:Protected,
689  // Persist:Protected, GTS_USER_B:Protected)
690  // 000000f7: TYPE1 WRITE CTL0: 00400000 (ICAP_sel:Top, OverTempPowerDown:Disable,
691  // GLUTMASK:Masked, Encrypt:No, Security:None, Persist:No,
692  // GTS_USER_B:IoDisabled)
693  // 000000ff: TYPE1 WRITE MASK: 00000000 ()
694  // 00000107: TYPE1 WRITE CTL1: 00000000 ()
695  // 0000010f: NOP x 8
696 
697  // declare the packet vector and define a NOP packet
698  typedef VirtexFrame::word_t word_t;
699  VirtexPacketVector packets;
700  VirtexPacket nop(VirtexPacket::makeHeader(ePacketType1, eOpcodeNOP, 0, 0));
701  VirtexPacket dummy(eSynchronizationDummy);
702  // dummy words
703  packets.insert(packets.end(), 8, dummy);
704  // bus width detect
705  packets.push_back(VirtexPacket(eSynchronizationBusWidthSync));
706  packets.push_back(VirtexPacket(eSynchronizationBusWidthDetect));
707  packets.push_back(dummy);
708  packets.push_back(dummy);
709  // sync
710  packets.push_back(VirtexPacket(eSynchronizationSync));
711  packets.push_back(nop);
712  // warm boot register
713  packets.push_back(VirtexPacket::makeType1Write(eRegisterWBSTAR, 0));
714  // NULL command
716  packets.push_back(nop);
717  // reset CRC command
719  packets.push_back(nop);
720  packets.push_back(nop);
721  // watchdog timer
722  packets.push_back(VirtexPacket::makeType1Write(eRegisterTIMER, 0));
723  // undocumented register 19
724  packets.push_back(VirtexPacket::makeType1Write(19, 0));
725  // configuration options register 0
726  packets.push_back(VirtexPacket::makeType1Write(eRegisterCOR0,
727  makeSubfield(eRegisterCOR0, "DONE_status", "DonePin") |
728  makeSubfield(eRegisterCOR0, "DonePipe", "No") |
729  makeSubfield(eRegisterCOR0, "DriveDone", "No") |
730  makeSubfield(eRegisterCOR0, "Capture", "Continuous") |
731  makeSubfield(eRegisterCOR0, "ConfigRate", "[UNKNOWN 0]") |
732  makeSubfield(eRegisterCOR0, "StartupClk", "Cclk") |
733  makeSubfield(eRegisterCOR0, "DONE_cycle", "4") |
734  makeSubfield(eRegisterCOR0, "Match_cycle", "NoWait") |
735  makeSubfield(eRegisterCOR0, "GTS_cycle", "5") |
736  makeSubfield(eRegisterCOR0, "GWE_cycle", "6") |
737  0));
738  // configuration options register 1
739  packets.push_back(VirtexPacket::makeType1Write(eRegisterCOR1,
740  makeSubfield(eRegisterCOR1, "PersistDeassertAtDesynch", "Disabled") |
741  makeSubfield(eRegisterCOR1, "ActionReadbackCRC", "Continue") |
742  makeSubfield(eRegisterCOR1, "InitAsCRCErrorPin", "Disabled") |
743  makeSubfield(eRegisterCOR1, "ContinuousReadbackCRC", "Disabled") |
744  makeSubfield(eRegisterCOR1, "BPI_1st_read_cycle", "1") |
745  makeSubfield(eRegisterCOR1, "BPI_page_size", "1") |
746  0));
747  // write the ID code
748  packets.push_back(VirtexPacket::makeType1Write(eRegisterIDCODE, 0x00000000));
749  // clock and rate switch command
751  packets.push_back(nop);
752  // control register 0 mask
753  packets.push_back(VirtexPacket::makeType1Write(eRegisterMASK,
754  makeSubfield(eRegisterMASK, "ICAP_sel", "Protected") |
755  makeSubfield(eRegisterMASK, "OverTempPowerDown", "Protected") |
756  makeSubfield(eRegisterMASK, "GLUTMASK", "Protected") |
757  makeSubfield(eRegisterMASK, "FARSRC", "Protected") |
758  makeSubfield(eRegisterMASK, "Encrypt", "Protected") |
759  makeSubfield(eRegisterMASK, "Security", "Protected") |
760  makeSubfield(eRegisterMASK, "Persist", "Protected") |
761  makeSubfield(eRegisterMASK, "GTS_USER_B", "Protected") |
762  0x00400000 /* this bit is not defined in the configuration guide */ |
763  0));
764  // control register 0
765  packets.push_back(VirtexPacket::makeType1Write(eRegisterCTL0,
766  makeSubfield(eRegisterCTL0, "ICAP_sel", "Top") |
767  makeSubfield(eRegisterCTL0, "OverTempPowerDown", "Disable") |
768  makeSubfield(eRegisterCTL0, "GLUTMASK", "Dynamic") |
769  makeSubfield(eRegisterCTL0, "FARSRC", "FAR") |
770  makeSubfield(eRegisterCTL0, "Encrypt", "No") |
771  makeSubfield(eRegisterCTL0, "Security", "None") |
772  makeSubfield(eRegisterCTL0, "Persist", "No") |
773  makeSubfield(eRegisterCTL0, "GTS_USER_B", "IoDisabled") |
774  0x00400000 /* this bit is not defined in the configuration guide */ |
775  0));
776  // control register 1 mask
777  packets.push_back(VirtexPacket::makeType1Write(eRegisterMASK, 0));
778  // control register 1
779  packets.push_back(VirtexPacket::makeType1Write(eRegisterCTL1, 0));
780  // more NOPs
781  packets.insert(packets.end(), 8, nop);
782  // return the packet vector
783  return packets;
784  }
static uint32_t makeSubfield(ERegister inRegister, const std::string &inSubfield, const std::string &inSetting)
Return the masked value for a subfield of the specified register.
Definition: Virtex5.cpp:355
VirtexFrame::word_t word_t
FrameSet word type.
Definition: FrameSet.hpp:85
std::vector< VirtexPacket > VirtexPacketVector
Vector of Virtex packets.
static VirtexPacket makeType1Write(uint32_t inAddress, uint32_t inWord)
Construct a type 1 write packet.
static uint32_t makeHeader(EPacketType inType, EOpcode inOpcode, uint32_t inAddress, uint32_t inCount)
Construct a packet header.
WORD_TYPE word_t
Frame word type.
Definition: Frame.hpp:48

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VirtexPacketVector torc::bitstream::Virtex5::generateFullBitstreamSuffix ( void  )
virtual

Return a packet vector with the full bitstream suffix.

Reimplemented from torc::bitstream::VirtexBitstream.

Definition at line 786 of file Virtex5.cpp.

786  {
787  // 003b57cb: TYPE1 WRITE CRC: 7db34bdb
788  // 003b57d3: TYPE1 WRITE CMD GRESTORE
789  // 003b57db: NOP x 1
790  // 003b57df: TYPE1 WRITE CMD DGHIGH/LFRM
791  // 003b57e7: NOP x 100
792  // 003b5977: TYPE1 WRITE CMD GRESTORE
793  // 003b597f: NOP x 30
794  // 003b59f7: TYPE1 WRITE CMD START
795  // 003b59ff: NOP x 1
796  // 003b5a03: TYPE1 WRITE FAR: 00ef8000
797  // 003b5a0b: TYPE1 WRITE MASK: 00400000 (ICAP_sel:Protected, OverTempPowerDown:Protected,
798  // GLUTMASK:Protected, Encrypt:Protected, Security:Protected,
799  // Persist:Protected, GTS_USER_B:Protected)
800  // 003b5a13: TYPE1 WRITE CTL0: 00400000 (ICAP_sel:Top, OverTempPowerDown:Disable,
801  // GLUTMASK:Masked, Encrypt:No, Security:None, Persist:No,
802  // GTS_USER_B:IoDisabled)
803  // 003b5a1b: TYPE1 WRITE CRC: 0c90449e
804  // 003b5a23: TYPE1 WRITE CMD DESYNCH
805  // 003b5a2b: NOP x 61
806 
807  // declare the packet vector and define a NOP packet
808  typedef VirtexFrame::word_t word_t;
809  VirtexPacketVector packets;
810  VirtexPacket nop(VirtexPacket::makeHeader(ePacketType1, eOpcodeNOP, 0, 0));
811  // write a placeholder CRC value
812  packets.push_back(VirtexPacket::makeType1Write(eRegisterCRC, 0));
813  // restore command
815  packets.push_back(nop);
816  // last frame command
818  packets.insert(packets.end(), 100, nop);
819  // restore command
821  packets.insert(packets.end(), 30, nop);
822  // start command
824  packets.push_back(nop);
825  // frame address register
826  packets.push_back(VirtexPacket::makeType1Write(eRegisterFAR,
827  eFarMaskBlockType | eFarMaskRow)); // is this what the configuration controller wants?
828  // control register 0 mask
829  packets.push_back(VirtexPacket::makeType1Write(eRegisterMASK,
830  makeSubfield(eRegisterMASK, "ICAP_sel", "Protected") |
831  makeSubfield(eRegisterMASK, "OverTempPowerDown", "Protected") |
832  makeSubfield(eRegisterMASK, "GLUTMASK", "Protected") |
833  makeSubfield(eRegisterMASK, "Encrypt", "Protected") |
834  makeSubfield(eRegisterMASK, "Security", "Protected") |
835  makeSubfield(eRegisterMASK, "Persist", "Protected") |
836  makeSubfield(eRegisterMASK, "GTS_USER_B", "Protected") |
837  0x00400000 /* this bit is not defined in the configuration guide */ |
838  0));
839  // control register 0
840  packets.push_back(VirtexPacket::makeType1Write(eRegisterCTL0,
841  makeSubfield(eRegisterCTL0, "ICAP_sel", "Top") |
842  makeSubfield(eRegisterCTL0, "OverTempPowerDown", "Disable") |
843  makeSubfield(eRegisterCTL0, "GLUTMASK", "Masked") |
844  makeSubfield(eRegisterCTL0, "Encrypt", "No") |
845  makeSubfield(eRegisterCTL0, "Security", "None") |
846  makeSubfield(eRegisterCTL0, "Persist", "No") |
847  makeSubfield(eRegisterCTL0, "GTS_USER_B", "IoDisabled") |
848  0x00400000 /* this bit is not defined in the configuration guide */ |
849  0));
850  // write the CRC value
851  packets.push_back(VirtexPacket::makeType1Write(eRegisterCRC, 0x00000000));
852  // desynch command
854  packets.insert(packets.end(), 61, nop);
855  // return the packet vector
856  return packets;
857  }
static uint32_t makeSubfield(ERegister inRegister, const std::string &inSubfield, const std::string &inSetting)
Return the masked value for a subfield of the specified register.
Definition: Virtex5.cpp:355
VirtexFrame::word_t word_t
FrameSet word type.
Definition: FrameSet.hpp:85
std::vector< VirtexPacket > VirtexPacketVector
Vector of Virtex packets.
static VirtexPacket makeType1Write(uint32_t inAddress, uint32_t inWord)
Construct a type 1 write packet.
static uint32_t makeHeader(EPacketType inType, EOpcode inOpcode, uint32_t inAddress, uint32_t inCount)
Construct a packet header.
WORD_TYPE word_t
Frame word type.
Definition: Frame.hpp:48

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virtual VirtexPacketVector torc::bitstream::Virtex5::generatePartialBitstreamPackets ( EFrameInclude  inFrameInclusion)
inlinevirtual

Return a packet vector with partial frame data.

Parameters
inFrameInclusionThe type of frames to include: only dirty frames or all frames.

Reimplemented from torc::bitstream::VirtexBitstream.

Definition at line 199 of file Virtex5.hpp.

199  {
200  return generatePartialBitstreamPackets4567<Virtex5>(inFrameInclusion,
202  }
FrameAddressToIndex mFrameAddressToIndex
Map of frame addressee to frame indexes.
Definition: Virtex5.hpp:361
FrameIndexToAddress mFrameIndexToAddress
Map of frame indexes to frame addresses.
Definition: Virtex5.hpp:359
template<class ARCH >
VirtexPacketVector torc::bitstream::VirtexBitstream::generatePartialBitstreamPackets4567 ( EFrameInclude  inFrameInclusion,
std::map< typename ARCH::FrameAddress, uint32_t > &  inFrameAddressToIndex,
std::map< uint32_t, typename ARCH::FrameAddress > &  inFrameIndexToAddress 
)
protectedinherited

Return a packet vector with partial frame data for Virtex4/5/6/7 devices.

Todo:
mFrameIndexToAddress.size() is too short because excludes pad frames

Definition at line 367 of file VirtexBitstream.cpp.

370  {
371  // clean up the template parameters
372  typedef typename ARCH::FrameAddress FrameAddress;
373  typedef std::map<FrameAddress, uint32_t> FrameAddressToIndex;
374  typedef std::map<uint32_t, FrameAddress> FrameIndexToAddress;
375 
376  // declare the packet vector and define a NOP packet
377  typedef VirtexFrame::word_t word_t;
378  VirtexPacketVector packets;
379  VirtexPacket nop(VirtexPacket::makeHeader(ePacketType1, eOpcodeNOP, 0, 0));
380 
381  // write the starting frame address
382  packets.push_back(VirtexPacket::makeType1Write(ARCH::eRegisterFAR, 0));
383  // write the write configuration register command
384  packets.push_back(VirtexPacket::makeType1Write(ARCH::eRegisterCMD, ARCH::eCommandWCFG));
385  packets.push_back(nop);
386 
387  // iterate through the frame blocks looking for groups of contiguous frames that are in use
388  bool empty = true;
389  uint32_t index = 0;
390  uint32_t blockStart = 0;
391  for(int i = 0; i < eBlockTypeCount; i++) {
392  blockStart += index;
393  index = 0;
394  bool started = false;
395  uint32_t startIndex = 0;
396  // look up the frame set for this block type
397  VirtexFrameSet& frameSet = mFrameBlocks.mBlock[i];
398  // iterate through the frames in the set and add up their lengths
399  VirtexFrameSet::iterator p = frameSet.begin();
400  VirtexFrameSet::iterator e = frameSet.end();
401  while(p < e) {
402  // look up the current frame
403  VirtexFrameSharedPtr framePtr = *p++;
404  // determine whether the frame fits inclusion criteria
405  // we include dirty frames, we include clean frames if permitted by the caller,
406  // and if we are collecting frames and we encounter pad frames, we include them,
407  // but we stop collecting if we reach the last frame in the set
408  /// \todo mFrameIndexToAddress.size() is too short because excludes pad frames
409  bool include = p < e
410  && (
411  framePtr->isDirty()
412  || (inFrameInclusion == eFrameIncludeAllUsedFrames && framePtr->isUsed())
413  || (started && blockStart + index < inFrameIndexToAddress.size() &&
414  inFrameIndexToAddress.find(blockStart + index)
415  == inFrameIndexToAddress.end())
416  );
417  // if we are accumulating frames and this frame doesn't meet the criteria, process
418  // the collection of frames and stop collecting
419  if((started && !include)) {
420  started = false;
421  uint32_t stopIndex = index + (p == e ? 1 : 0);
422  uint32_t currentIndex = startIndex;
423  // std::cerr << " stopped at: " << stopIndex << std::endl;
424  // include two trailing pad frames if appropriate
425  if(inFrameIndexToAddress.find(blockStart + stopIndex + 1)
426  == inFrameIndexToAddress.end()) {
427  stopIndex++;
428  if(inFrameIndexToAddress.find(blockStart + stopIndex + 1)
429  == inFrameIndexToAddress.end())
430  stopIndex++;
431  }
432  // determine the length of the contiguous block
433  size_t size = (stopIndex - startIndex) * getFrameLength();
434  // allocate a word array
435  word_t* frameContents = new VirtexFrameSet::word_t[size];
436  word_t* pos = frameContents;
437  while(currentIndex < stopIndex) {
438  // look up the current frame
439  VirtexFrameSharedPtr framePtr = mFrameBlocks.mBlock[i][currentIndex];
440  // set up the pointers
441  const word_t* wp = framePtr->getWords();
442  const word_t* we = wp + framePtr->getLength();
443  // and copy the frame words into the new memory
444  if(wp) do { *pos++ = *wp++; } while(wp < we); // frames with words
445  else do { *pos++ = 0; wp++; } while(wp < we); // frames with no words
446  currentIndex++;
447  }
448  // write the starting frame address
449  packets.push_back(VirtexPacket::makeType1Write(ARCH::eRegisterFAR,
450  inFrameIndexToAddress[blockStart + startIndex]));
451  packets.push_back(nop);
452  // if the size is more than 2048 words, we have to use a Type 2 write
453  if(size > 2048) {
454  // write 0 bytes to FDRI (in preparation for type 2 write packet)
455  packets.push_back(VirtexPacket::makeNullType1Write(ARCH::eRegisterFDRI));
456  // write all frames to FDRI
457  packets.push_back(VirtexPacket::makeType2Write(size, frameContents));
458  } else {
459  // write all frames to FDRI
460  packets.push_back(VirtexPacket::makeType1Write(ARCH::eRegisterFDRI, size,
461  frameContents));
462  }
463  if(size) empty = false;
464  // if we are not collecting, but we encounter a frame to include, begin collecting
465  } else if(!started && include) {
466  // std::cerr << " started at: " << index << std::endl;
467  startIndex = index;
468  started = true;
469  }
470  // increment the frame index
471  index++;
472  }
473  }
474 
475  // if we generated no frame contents, discard the wrapper packets
476  if(empty) packets.clear();
477  // return the packet vector
478  return packets;
479  }
VirtexFrameBlocks mFrameBlocks
Input Frame blocks.
static VirtexPacket makeNullType1Write(uint32_t inAddress)
Construct a null type 1 write packet.
boost::uint32_t uint32_t
Imported type name.
FrameSet< VirtexFrame > VirtexFrameSet
Virtex frame set type.
Definition: FrameSet.hpp:73
static VirtexPacket makeType2Write(uint32_t inCount, uint32_t *inWords)
Construct a type 2 write packet.
VirtexFrame::word_t word_t
FrameSet word type.
Definition: FrameSet.hpp:85
FrameSet< FRAME_TYPE > mBlock[Bitstream::eBlockTypeCount]
FrameSets for each of the eight block types.
Definition: FrameSet.hpp:88
std::vector< VirtexPacket > VirtexPacketVector
Vector of Virtex packets.
static VirtexPacket makeType1Write(uint32_t inAddress, uint32_t inWord)
Construct a type 1 write packet.
boost::shared_ptr< VirtexFrame > VirtexFrameSharedPtr
Virtex frame type.
Definition: Frame.hpp:108
VirtexFrame::word_t word_t
FrameSet word type.
Definition: FrameSet.hpp:42
virtual uint32_t getFrameLength(void) const
Return the frame length for the current device.
static uint32_t makeHeader(EPacketType inType, EOpcode inOpcode, uint32_t inAddress, uint32_t inCount)
Construct a packet header.
WORD_TYPE word_t
Frame word type.
Definition: Frame.hpp:48
VirtexPacketVector torc::bitstream::Virtex5::generatePartialBitstreamPrefix ( EBitstreamType  inBitstreamType)
virtual

Return a packet vector with the partial bitstream prefix.

Parameters
inBitstreamTypeThe type of partial bitstream to generate: active or shutdown.

Reimplemented from torc::bitstream::VirtexBitstream.

Definition at line 859 of file Virtex5.cpp.

859  {
860  // Packets marked S pertain to shutdown bitstreams only
861  // 0000005f: DUMMY
862  // 00000063: DUMMY
863  // 00000067: DUMMY
864  // 0000006b: DUMMY
865  // 0000006f: DUMMY
866  // 00000073: DUMMY
867  // 00000077: DUMMY
868  // 0000007b: DUMMY
869  // 0000007f: BUS WIDTH SYNC
870  // 00000083: BUS WIDTH DETECT
871  // 00000087: DUMMY
872  // 0000008b: DUMMY
873  // 0000008f: SYNC
874  // 00000093: NOP x 1
875  // 00000097: TYPE1 WRITE CMD RCRC
876  // 0000009f: NOP x 2
877  // 000000a7: TYPE1 WRITE IDCODE: 02ad6093
878  // S 000000af: TYPE1 WRITE COR0: 00003fe5 (CRC:Enable, DONE_status:DonePin, DonePipe:No,
879  // DriveDone:No, Capture:Continuous, ConfigRate:[UNKNOWN 0],
880  // StartupClk:Cclk, DONE_cycle:4, Match_cycle:NoWait, LCK_cycle:NoWait,
881  // GTS_cycle:5, GWE_cycle:6)
882  // S 000000b7: TYPE1 WRITE CMD SHUTDOWN
883  // S 000000bf: NOP x 1
884  // S 000000c3: TYPE1 WRITE CRC: e48ff1d0
885  // S 000000cb: NOP x 4
886  // S 000000db: TYPE1 WRITE CMD AGHIGH
887  // S 000000e3: NOP x 1
888 
889  // declare the packet vector and define a NOP packet
890  typedef VirtexFrame::word_t word_t;
891  VirtexPacketVector packets;
892  VirtexPacket nop(VirtexPacket::makeHeader(ePacketType1, eOpcodeNOP, 0, 0));
893  VirtexPacket dummy(eSynchronizationDummy);
894  // dummy words
895  packets.insert(packets.end(), 8, dummy);
896  // bus width detect
897  packets.push_back(VirtexPacket(eSynchronizationBusWidthSync));
898  packets.push_back(VirtexPacket(eSynchronizationBusWidthDetect));
899  packets.push_back(dummy);
900  packets.push_back(dummy);
901  // sync
902  packets.push_back(VirtexPacket(eSynchronizationSync));
903  packets.push_back(nop);
904  // reset CRC command
906  packets.push_back(nop);
907  packets.push_back(nop);
908  // write the ID code
909  packets.push_back(VirtexPacket::makeType1Write(eRegisterIDCODE, 0x00000000));
910  // extra for shutdown bitstreams
911  if(inBitstreamType == eBitstreamTypePartialShutdown) {
912  // configuration options register 0
913  packets.push_back(VirtexPacket::makeType1Write(eRegisterCOR0,
914  makeSubfield(eRegisterCOR0, "CRC", "Enable") |
915  makeSubfield(eRegisterCOR0, "DONE_status", "DonePin") |
916  makeSubfield(eRegisterCOR0, "DonePipe", "No") |
917  makeSubfield(eRegisterCOR0, "DriveDone", "No") |
918  makeSubfield(eRegisterCOR0, "Capture", "Continuous") |
919  makeSubfield(eRegisterCOR0, "ConfigRate", "[UNKNOWN 0]") |
920  makeSubfield(eRegisterCOR0, "StartupClk", "Cclk") |
921  makeSubfield(eRegisterCOR0, "DONE_cycle", "4") |
922  makeSubfield(eRegisterCOR0, "Match_cycle", "NoWait") |
923  makeSubfield(eRegisterCOR0, "LCK_cycle", "NoWait") |
924  makeSubfield(eRegisterCOR0, "GTS_cycle", "5") |
925  makeSubfield(eRegisterCOR0, "GWE_cycle", "6") |
926  0));
927  // shutdown command
929  packets.push_back(nop);
930  // write the CRC value
931  packets.push_back(VirtexPacket::makeType1Write(eRegisterCRC, 0x00000000));
932  packets.insert(packets.end(), 4, nop);
933  // aghigh command
935  packets.push_back(nop);
936  }
937  // return the packet vector
938  return packets;
939  }
static uint32_t makeSubfield(ERegister inRegister, const std::string &inSubfield, const std::string &inSetting)
Return the masked value for a subfield of the specified register.
Definition: Virtex5.cpp:355
VirtexFrame::word_t word_t
FrameSet word type.
Definition: FrameSet.hpp:85
std::vector< VirtexPacket > VirtexPacketVector
Vector of Virtex packets.
static VirtexPacket makeType1Write(uint32_t inAddress, uint32_t inWord)
Construct a type 1 write packet.
static uint32_t makeHeader(EPacketType inType, EOpcode inOpcode, uint32_t inAddress, uint32_t inCount)
Construct a packet header.
WORD_TYPE word_t
Frame word type.
Definition: Frame.hpp:48

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VirtexPacketVector torc::bitstream::Virtex5::generatePartialBitstreamSuffix ( EBitstreamType  inBitstreamType)
virtual

Return a packet vector with the partial bitstream suffix.

Parameters
inBitstreamTypeThe type of partial bitstream to generate: active or shutdown.

Reimplemented from torc::bitstream::VirtexBitstream.

Definition at line 941 of file Virtex5.cpp.

941  {
942  // Packets marked S pertain to shutdown bitstreams only
943  // S 0000d8b7: TYPE1 WRITE CMD GRESTORE
944  // S 0000d8bf: NOP x 1
945  // 0000d8c3: TYPE1 WRITE MASK: 00001000 ()
946  // 0000d8cb: TYPE1 WRITE CTL1: 00000000 ()
947  // 0000d8d3: TYPE1 WRITE CMD DGHIGH/LFRM
948  // 0000d8db: NOP x 101
949  // S 0000da6f: TYPE1 WRITE CMD GRESTORE
950  // S 0000da77: NOP x 1
951  // S 0000da7b: TYPE1 WRITE CMD START
952  // S 0000da83: NOP x 1
953  // 0000da87: TYPE1 WRITE FAR: 00ef8000
954  // 0000da8f: TYPE1 WRITE CRC: 3b8df9dc
955  // 0000da97: TYPE1 WRITE CMD DESYNCH
956  // 0000da9f: NOP x 4
957 
958  // declare the packet vector and define a NOP packet
959  typedef VirtexFrame::word_t word_t;
960  VirtexPacketVector packets;
961  VirtexPacket nop(VirtexPacket::makeHeader(ePacketType1, eOpcodeNOP, 0, 0));
962  // extra for shutdown bitstreams
963  if(inBitstreamType == eBitstreamTypePartialShutdown) {
964  // restore command
966  packets.push_back(nop);
967  }
968  // control register 1 mask
969  packets.push_back(VirtexPacket::makeType1Write(eRegisterMASK,
970  0x00001000 /* this value is undocumented for CTL1 in the configuration guide */ |
971  0));
972  // control register 1
973  packets.push_back(VirtexPacket::makeType1Write(eRegisterCTL1,
974  0x00000000 /* this value is undocumented for CTL1 in the configuration guide */ |
975  0));
976  // last frame command
978  packets.insert(packets.end(), 101, nop);
979  // extra for shutdown bitstreams
980  if(inBitstreamType == eBitstreamTypePartialShutdown) {
981  // restore command
983  packets.push_back(nop);
984  // start command
986  packets.push_back(nop);
987  }
988  // frame address register
989  packets.push_back(VirtexPacket::makeType1Write(eRegisterFAR,
990  eFarMaskBlockType | eFarMaskRow)); // is this what the configuration controller wants?
991  // write the CRC value
992  packets.push_back(VirtexPacket::makeType1Write(eRegisterCRC, 0x00000000));
993  // desynch command
995  if(inBitstreamType == eBitstreamTypePartialShutdown) {
996  packets.insert(packets.end(), 4, nop);
997  } else {
998  packets.insert(packets.end(), 1, nop);
999  }
1000  // return the packet vector
1001  return packets;
1002  }
VirtexFrame::word_t word_t
FrameSet word type.
Definition: FrameSet.hpp:85
std::vector< VirtexPacket > VirtexPacketVector
Vector of Virtex packets.
static VirtexPacket makeType1Write(uint32_t inAddress, uint32_t inWord)
Construct a type 1 write packet.
static uint32_t makeHeader(EPacketType inType, EOpcode inOpcode, uint32_t inAddress, uint32_t inCount)
Construct a packet header.
WORD_TYPE word_t
Frame word type.
Definition: Frame.hpp:48

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uint32_t torc::bitstream::Bitstream::getBitstreamByteLength ( void  ) const
inlineinherited

Return the bitstream packet length in bytes.

The length includes all packet data, but does not include the bitstream header.

Definition at line 340 of file bitstream/Bitstream.hpp.

340 { return mBitstreamByteLength; }
uint32_t mBitstreamByteLength
Bitstream packet length in bytes.
VirtexFrameBlocks torc::bitstream::Virtex5::getBitstreamFrames ( EFarTopBottom  inTopBottom,
uint32_t  inFrameRow,
uint32_t  inBitCol,
uint32_t  inBlockCount = eBlockTypeCount 
)

Returns frames for specified bitstream tile column. inTopBottom The top or bottom half of the device: eFarTop or eFarBottom. inFrameRow The frame or clock region row in the area specified by inTopBottom. inBitCol The bitstream column coordinate (different than the XDL column coordinate). inBlockCount The highest block type requested (8 for Xilinx architectures).

Definition at line 1074 of file Virtex5.cpp.

1075  {
1076  return getXdlFrames(inFrameRow + (inTopBottom == eFarBottom ? (mFrameRowCount >> 1) : 0),
1077  mBitColumnToXdlColumn[inBitCol], inBlockCount);
1078  }
VirtexFrameBlocks getXdlFrames(uint32_t inXdlRow, uint32_t inXdlCol, uint32_t &outBeginBit, uint32_t &outEndBit, uint32_t inBlockCount=eBlockTypeCount)
Returns frames for specified XDL tile coordinates. inXldRow The XDL row coordinate. inXdlCol The XDL column coordinate. outBeginBit The bit index of the beginning of the requested tile. outEndBit The bit index of the end of the requested tile. inBlockCount The highest block type requested (8 for Xilinx architectures).
Definition: Virtex5.cpp:1091
uint32_t mFrameRowCount
Number of frame rows.
Definition: Virtex5.hpp:371
std::map< uint32_t, uint32_t > mBitColumnToXdlColumn
Map of bitstream column indexes to XDL column indexes.
Definition: Virtex5.hpp:369

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VirtexFrameBlocks torc::bitstream::Virtex5::getBitstreamFrames ( uint32_t  inBitRow,
uint32_t  inBitCol,
uint32_t outBeginBit,
uint32_t outEndBit,
uint32_t  inBlockCount = eBlockTypeCount 
)

Returns frames for specified bitstream tile column. inBitRow The bitstream row coordinate (same as the XDL row coordinate). inBitCol The bitstream column coordinate (different than the XDL column coordinate). outBeginBit The bit index of the beginning of the requested tile. outEndBit The bit index of the end of the requested tile. inBlockCount The highest block type requested (8 for Xilinx architectures).

Definition at line 1080 of file Virtex5.cpp.

1081  {
1082  return getXdlFrames(inBitRow, mBitColumnToXdlColumn[inBitCol], outBeginBit, outEndBit,
1083  inBlockCount);
1084  }
VirtexFrameBlocks getXdlFrames(uint32_t inXdlRow, uint32_t inXdlCol, uint32_t &outBeginBit, uint32_t &outEndBit, uint32_t inBlockCount=eBlockTypeCount)
Returns frames for specified XDL tile coordinates. inXldRow The XDL row coordinate. inXdlCol The XDL column coordinate. outBeginBit The bit index of the beginning of the requested tile. outEndBit The bit index of the end of the requested tile. inBlockCount The highest block type requested (8 for Xilinx architectures).
Definition: Virtex5.cpp:1091
std::map< uint32_t, uint32_t > mBitColumnToXdlColumn
Map of bitstream column indexes to XDL column indexes.
Definition: Virtex5.hpp:369

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VirtexFrameBlocks torc::bitstream::Virtex5::getBitstreamFrames ( uint32_t  inFrameRow,
uint32_t  inBitCol,
uint32_t  inBlockCount = eBlockTypeCount 
)
protected

Returns frames for queried bitstream coordinates.

Definition at line 1086 of file Virtex5.cpp.

1087  {
1088  return getXdlFrames(inFrameRow, mBitColumnToXdlColumn[inBitCol], inBlockCount);
1089  }
VirtexFrameBlocks getXdlFrames(uint32_t inXdlRow, uint32_t inXdlCol, uint32_t &outBeginBit, uint32_t &outEndBit, uint32_t inBlockCount=eBlockTypeCount)
Returns frames for specified XDL tile coordinates. inXldRow The XDL row coordinate. inXdlCol The XDL column coordinate. outBeginBit The bit index of the beginning of the requested tile. outEndBit The bit index of the end of the requested tile. inBlockCount The highest block type requested (8 for Xilinx architectures).
Definition: Virtex5.cpp:1091
std::map< uint32_t, uint32_t > mBitColumnToXdlColumn
Map of bitstream column indexes to XDL column indexes.
Definition: Virtex5.hpp:369

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const string& torc::bitstream::Bitstream::getDesignDate ( void  ) const
inlineinherited

Return the design date.

Definition at line 335 of file bitstream/Bitstream.hpp.

335 { return mDesignDate; }
string mDesignDate
Header design date.
const string& torc::bitstream::Bitstream::getDesignName ( void  ) const
inlineinherited

Return the design name.

Definition at line 331 of file bitstream/Bitstream.hpp.

331 { return mDesignName; }
string mDesignName
Header design name.
const string& torc::bitstream::Bitstream::getDesignTime ( void  ) const
inlineinherited

Return the design time.

Definition at line 337 of file bitstream/Bitstream.hpp.

337 { return mDesignTime; }
string mDesignTime
Header design time.
const string& torc::bitstream::Bitstream::getDeviceName ( void  ) const
inlineinherited

Return the device name.

Definition at line 333 of file bitstream/Bitstream.hpp.

333 { return mDeviceName; }
string mDeviceName
Header device name.

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VirtexFrameBlocks& torc::bitstream::VirtexBitstream::getFrameBlocks ( void  )
inlineinherited

Return the configuration frame blocks.

Definition at line 139 of file VirtexBitstream.hpp.

139 { return mFrameBlocks; }
VirtexFrameBlocks mFrameBlocks
Input Frame blocks.
virtual uint32_t torc::bitstream::Virtex5::getFrameLength ( void  ) const
inlinevirtual

Return the frame length for the current device.

Reimplemented from torc::bitstream::Bitstream.

Definition at line 261 of file Virtex5.hpp.

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virtual uint32_t torc::bitstream::Virtex5::getFrameRowCount ( void  ) const
inlinevirtual

Return the number of frame rows for the current device.

Definition at line 259 of file Virtex5.hpp.

259 { return mFrameRowCount; }
uint32_t mFrameRowCount
Number of frame rows.
Definition: Virtex5.hpp:371

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uint32_t torc::bitstream::Bitstream::getHeaderByteLength ( void  ) const
inlineinherited

Return the bitstream header length in bytes.

Definition at line 342 of file bitstream/Bitstream.hpp.

342 { return mHeaderByteLength; }
uint32_t mHeaderByteLength
Header length in bytes.

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uint32_t torc::bitstream::Virtex5::getPrimaryXdlColumn ( uint32_t  inXdlCol)

Returns the primary column corresponding to the given column. If immediately to the left of a BRAM, CLB, DSP, GTX, or IOI column, return that column. In all other cases, return the given column. inXdlCol The XDL column coordinate.

Definition at line 1176 of file Virtex5.cpp.

1176  {
1177  // INT columns "belong" with their corresponding primary column in the bitstream, so if the
1178  // caller hands us an INT column, we look for the next primary column to the right
1179  // if the caller passes in a primary column, we return it as is
1180  const ColumnTypeVector& columns = mDeviceInfo.getColumnTypes();
1181  if(columns[inXdlCol] != eColumnTypeInt) return inXdlCol;
1182  // otherwise loop and increment until we find a primary column
1183  uint32_t col = inXdlCol + 1;
1184  ColumnTypeVector::const_iterator p = columns.begin() + col;
1185  ColumnTypeVector::const_iterator e = columns.end();
1186  while(p < e) {
1187  if(*p != eColumnTypeEmpty) return col;
1188  col++; p++;
1189  }
1190  // we shouldn't get here, but if we do, the best thing is to return the original column
1191  return inXdlCol;
1192  }
DeviceInfo mDeviceInfo
Device information.
const ColumnTypeVector & getColumnTypes(void) const
Returns the column type vector.
Definition: DeviceInfo.hpp:116
boost::uint32_t uint32_t
Imported type name.
Definition: Virtex5.hpp:51

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virtual uint32_t torc::bitstream::Virtex5::getRowPadFrames ( void  ) const
inlinevirtual

Return the number of pad frames after each row.

Definition at line 263 of file Virtex5.hpp.

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VirtexFrameBlocks torc::bitstream::Virtex5::getXdlFrames ( uint32_t  inXdlRow,
uint32_t  inXdlCol,
uint32_t outBeginBit,
uint32_t outEndBit,
uint32_t  inBlockCount = eBlockTypeCount 
)

Returns frames for specified XDL tile coordinates. inXldRow The XDL row coordinate. inXdlCol The XDL column coordinate. outBeginBit The bit index of the beginning of the requested tile. outEndBit The bit index of the end of the requested tile. inBlockCount The highest block type requested (8 for Xilinx architectures).

Definition at line 1091 of file Virtex5.cpp.

1092  {
1093 
1094  // look up the frame row designator for this XDL row
1095  FrameRowDesignator designator = mXdlRowToFrameRowDesignator[inXdlRow];
1096 
1097  // by default we have no bit position information
1098  outBeginBit = outEndBit = 0;
1099  // look up the absolute frame row
1100  uint32_t absoluteFrameRow = designator.mFrameRow;
1101  if(designator.mTopBottom == eFarBottom) absoluteFrameRow += (mFrameRowCount >> 1);
1102 
1103  // look up the relative XDL row
1104  uint32_t relativeXdlRow = inXdlRow - designator.mXdlBaseRow;
1105  //std::cout << "inXdlRow: " << inXdlRow << std::endl;
1106  //std::cout << "inXdlCol: " << inXdlCol << std::endl;
1107  //std::cout << " designator.mTopBottom: " << designator.mTopBottom << std::endl;
1108  //std::cout << " designator.mFrameRow: " << designator.mFrameRow << std::endl;
1109  //std::cout << " designator.mXdlBaseRow: " << designator.mXdlBaseRow << std::endl;
1110  //std::cout << " absoluteFrameRow: " << absoluteFrameRow << std::endl;
1111  //std::cout << " relativeXdlRow: " << relativeXdlRow << std::endl;
1112 
1113  // provide bit information for the columns that we know
1114  uint32_t index = relativeXdlRow;
1115  //std::cout << " index: " << index << std::endl;
1116  //std::cout << " mDeviceInfo.getColumnTypes()[inXdlCol]: "
1117  // << mDeviceInfo.getColumnTypes()[inXdlCol] << std::endl;
1118  switch(mDeviceInfo.getColumnTypes()[inXdlCol]) {
1119  case eColumnTypeClb:
1120  case eColumnTypeInt:
1121  if(index == 0 || index == 11) break; // these tiles have no bits
1122  index--; // tile 0 has no bits
1123  outBeginBit = index * 64; // regular tiles are 64 bits long
1124  outEndBit = outBeginBit + 64;
1125  if(index > 11) {
1126  outBeginBit -= 32; // the clock word is 32 bits long
1127  outEndBit -= 32; // the clock word is 32 bits long
1128  }
1129  break;
1130  case eColumnTypeBram:
1131  if(index != 5 && index != 10 && index != 16 && index != 21) break;
1132  index -= 5;
1133  outBeginBit = index * 64; // regular tiles are 64 bits long
1134  outEndBit = outBeginBit + 320;
1135  if(index > 10) {
1136  outBeginBit -= 32; // the clock word is 32 bits long
1137  outEndBit -= 32; // the clock word is 32 bits long
1138  }
1139  break;
1140  default:
1141  break;
1142  }
1143 
1144  // invoke the function that really does the work
1145  return getXdlFrames(absoluteFrameRow, inXdlCol);
1146  }
std::map< uint32_t, FrameRowDesignator > mXdlRowToFrameRowDesignator
Map of XDL tile rows to frame designators.
Definition: Virtex5.hpp:373
DeviceInfo mDeviceInfo
Device information.
const ColumnTypeVector & getColumnTypes(void) const
Returns the column type vector.
Definition: DeviceInfo.hpp:116
VirtexFrameBlocks getXdlFrames(uint32_t inXdlRow, uint32_t inXdlCol, uint32_t &outBeginBit, uint32_t &outEndBit, uint32_t inBlockCount=eBlockTypeCount)
Returns frames for specified XDL tile coordinates. inXldRow The XDL row coordinate. inXdlCol The XDL column coordinate. outBeginBit The bit index of the beginning of the requested tile. outEndBit The bit index of the end of the requested tile. inBlockCount The highest block type requested (8 for Xilinx architectures).
Definition: Virtex5.cpp:1091
uint32_t mFrameRowCount
Number of frame rows.
Definition: Virtex5.hpp:371
boost::uint32_t uint32_t
Imported type name.
Definition: Virtex5.hpp:51

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VirtexFrameBlocks torc::bitstream::Virtex5::getXdlFrames ( uint32_t  inFrameRow,
uint32_t  inXdlCol,
uint32_t  inBlockCount = eBlockTypeCount 
)
protected

Returns frames for queried XDL coordinates.

Definition at line 1148 of file Virtex5.cpp.

1149  {
1150  if(inFrameRow > getFrameRowCount()) return VirtexFrameBlocks();
1151 
1152  // index and extract frames
1153  int32_t xdlColumnIndex[inBlockCount];
1154  int32_t xdlColumnBound[inBlockCount];
1155  for(uint32_t i = 0; i < inBlockCount; i++) {
1156  // adjust for the frame row
1157  uint32_t indexOffset = inFrameRow * mXdlColumnIndexes[i].back();
1158  // column Index of given frame index
1159  xdlColumnIndex[i] = mXdlColumnIndexes[i][inXdlCol] + indexOffset;
1160  // frame bounds for given column type
1161  xdlColumnBound[i] = mColumnDefs[mDeviceInfo.getColumnTypes()[inXdlCol]][i];
1162  //std::cout << " block: " << i << ", start: " << xdlColumnIndex[i] << ", width: "
1163  // << xdlColumnBound[i] << " ==== XDL column: " << inXdlCol << ", bit column: "
1164  // << mXdlColumnToBitColumn[inXdlCol] << std::endl;
1165  }
1166  // extract the tile frames for the specified FAR
1167  VirtexFrameBlocks frameBlocks;
1168  for(uint32_t i = 0; i < inBlockCount; i++) {
1169  int startIndex = xdlColumnIndex[i];
1170  for(int j = 0; j < xdlColumnBound[i]; j++)
1171  frameBlocks.mBlock[i].push_back(mFrameBlocks.mBlock[i][startIndex+j]);
1172  }
1173  return frameBlocks;
1174  }
ColumnDefVector mColumnDefs
Column type widths.
VirtexFrameBlocks mFrameBlocks
Input Frame blocks.
IndexVector mXdlColumnIndexes[Virtex5::eFarBlockTypeCount]
Vector to store frame indexes of Bitstream columns.
Definition: Virtex5.hpp:365
virtual uint32_t getFrameRowCount(void) const
Return the number of frame rows for the current device.
Definition: Virtex5.hpp:259
DeviceInfo mDeviceInfo
Device information.
FrameSet< FRAME_TYPE > mBlock[Bitstream::eBlockTypeCount]
FrameSets for each of the eight block types.
Definition: FrameSet.hpp:88
const ColumnTypeVector & getColumnTypes(void) const
Returns the column type vector.
Definition: DeviceInfo.hpp:116
boost::uint32_t uint32_t
Imported type name.
Definition: Virtex5.hpp:51
FrameBlocks< VirtexFrame > VirtexFrameBlocks
Virtex frame blocks type.
Definition: FrameSet.hpp:91

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void torc::bitstream::Virtex5::initializeDeviceInfo ( const std::string &  inDeviceName)
virtual

Initialize the device information.

Reimplemented from torc::bitstream::Bitstream.

Definition at line 412 of file Virtex5.cpp.

412  {
413  using namespace torc::common;
414  switch(mDevice) {
415  case eXC5VFX30T: setDeviceInfo(xc5vfx30t); break;
416  case eXC5VFX70T: setDeviceInfo(xc5vfx70t); break;
417  case eXC5VFX100T: setDeviceInfo(xc5vfx100t); break;
418  case eXC5VFX130T: setDeviceInfo(xc5vfx130t); break;
419  case eXC5VFX200T: setDeviceInfo(xc5vfx200t); break;
420  case eXC5VLX30: setDeviceInfo(xc5vlx30); break;
421  case eXC5VLX50: setDeviceInfo(xc5vlx50); break;
422  case eXC5VLX85: setDeviceInfo(xc5vlx85); break;
423  case eXC5VLX110: setDeviceInfo(xc5vlx110); break;
424  case eXC5VLX155: setDeviceInfo(xc5vlx155); break;
425  case eXC5VLX220: setDeviceInfo(xc5vlx220); break;
426  case eXC5VLX330: setDeviceInfo(xc5vlx330); break;
427  case eXC5VLX20T: setDeviceInfo(xc5vlx20t); break;
428  case eXC5VLX30T: setDeviceInfo(xc5vlx30t); break;
429  case eXC5VLX50T: setDeviceInfo(xc5vlx50t); break;
430  case eXC5VLX85T: setDeviceInfo(xc5vlx85t); break;
431  case eXC5VLX110T: setDeviceInfo(xc5vlx110t); break;
432  case eXC5VLX155T: setDeviceInfo(xc5vlx155t); break;
433  case eXC5VLX220T: setDeviceInfo(xc5vlx220t); break;
434  case eXC5VLX330T: setDeviceInfo(xc5vlx330t); break;
435  case eXC5VSX35T: setDeviceInfo(xc5vsx35t); break;
436  case eXC5VSX50T: setDeviceInfo(xc5vsx50t); break;
437  case eXC5VSX95T: setDeviceInfo(xc5vsx95t); break;
438  case eXC5VSX240T: setDeviceInfo(xc5vsx240t); break;
439  case eXC5VTX150T: setDeviceInfo(xc5vtx150t); break;
440  case eXC5VTX240T: setDeviceInfo(xc5vtx240t); break;
441  default: break;
442  }
443  }
DeviceInfo xc5vsx50t
DeviceInfo xc5vlx30t
DeviceInfo xc5vsx95t
DeviceInfo xc5vlx220
DeviceInfo xc5vfx30t
DeviceInfo xc5vlx155
DeviceInfo xc5vtx240t
DeviceInfo xc5vlx85t
DeviceInfo xc5vlx50t
DeviceInfo xc5vsx35t
DeviceInfo xc5vfx130t
EDevice mDevice
Bitstream device enumeration.
DeviceInfo xc5vlx330t
DeviceInfo xc5vsx240t
DeviceInfo xc5vlx155t
DeviceInfo xc5vlx20t
DeviceInfo xc5vlx30
DeviceInfo xc5vfx70t
DeviceInfo xc5vlx220t
DeviceInfo xc5vfx200t
DeviceInfo xc5vlx85
DeviceInfo xc5vlx330
DeviceInfo xc5vfx100t
DeviceInfo xc5vtx150t
DeviceInfo xc5vlx110t
void setDeviceInfo(const DeviceInfo &rhs)
Assign static device information for the current bitstream.
DeviceInfo xc5vlx110
DeviceInfo xc5vlx50

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void torc::bitstream::Virtex5::initializeFrameMaps ( void  )
virtual

Initialize the maps between frame indexes and frame addresses.

This is generally only useful for internal purposes.

Reimplemented from torc::bitstream::Bitstream.

Definition at line 528 of file Virtex5.cpp.

528  {
529 
530  bool debug = false;
531  mFrameRowCount = 0;
532  uint32_t frameCount = 0;
533  uint32_t farRowCount = (mDeviceInfo.getRowCount() / 22) >> 1;
534  // the xc5vlx20t has 3 total FAR rows, 1 in the bottom half, and 2 in the top half
535  bool shortBottomHalf = (farRowCount * 22 << 1) + 1 < mDeviceInfo.getRowCount();
536  if(shortBottomHalf) farRowCount++;
537 
538  // map XDL tiles to top/bottom halves and frame rows
539  uint32_t bottomRowCount = farRowCount - (shortBottomHalf ? 1 : 0);
540  uint32_t topRowCount = farRowCount;
541  // top half rows
542  uint32_t xdlRow = 0;
543  uint32_t xdlBaseRow = xdlRow;
544  for(uint32_t frameRow = topRowCount - 1; ; frameRow--) {
545  for(int i = 0; i < 22; i++, xdlRow++) {
546 //std::cout << "mapping XDL row " << xdlRow << " to top frame row " << frameRow << " (base " << xdlBaseRow << ")" << std::endl;
548  = FrameRowDesignator(eFarTop, frameRow, xdlBaseRow);
549  }
550  xdlBaseRow += 22;
551  if(frameRow == 0) break;
552  }
553  // bottom half rows
554  for(uint32_t frameRow = 0; frameRow < bottomRowCount; frameRow++) {
555  for(int i = 0; i < 22; i++, xdlRow++) {
556 //std::cout << "mapping XDL row " << xdlRow << " to bottom frame row " << frameRow << " (base " << xdlBaseRow << ")" << std::endl;
558  = FrameRowDesignator(eFarBottom, frameRow, xdlBaseRow);
559  }
560  xdlBaseRow += 22;
561  }
562 
563  // generate the columns and mappings
564  uint32_t frameIndex = 0;
565  for(uint32_t i = 0; i < Virtex5::eFarBlockTypeCount; i++) {
567  uint32_t blockFrameIndexBounds = 0;
568  //Set first frame index to 0
569  uint32_t bitIndex = 0;
570  uint32_t xdlIndex = 0;
571  mBitColumnIndexes[i].push_back(bitIndex);
572  mXdlColumnIndexes[i].push_back(xdlIndex);
573  bool blockUsed = false;
574  for(uint32_t half = 0; half < 2; half++) {
575  for(uint32_t farRow = 0; farRow < farRowCount; farRow++) {
576  // fix short bottom half on xc5vlx20t
577  if(shortBottomHalf && half == 0 && (farRow + 1 == farRowCount)) continue;
578  // count the number of frame rows
579  if(i == 0) mFrameRowCount++;
580  // build the columns
581  uint32_t farMajor = 0;
583  uint16_t finalColumn = mDeviceInfo.getColCount()-1;
584  uint32_t xdlColumnCount = 0;
585  uint32_t bitColumnCount = 0;
586  for(ColumnIndex col; col < mDeviceInfo.getColCount(); col++) {
587  uint32_t width = mColumnDefs[mDeviceInfo.getColumnTypes()[col]][i];
588  //Allocate the frame maps
589  for(uint32_t farMinor = 0; farMinor < width; farMinor++) {
590  Virtex5::FrameAddress far(Virtex5::EFarTopBottom(half), blockType,
591  farRow, farMajor, farMinor);
592  mFrameIndexToAddress[frameIndex] = far;
593  mFrameAddressToIndex[far] = frameIndex;
594  frameIndex++;
595  blockFrameIndexBounds++;
596  }
597  if(width > 0) {
598  farMajor++;
599  blockUsed = true;
600  }
601  frameCount += width;
602 
603  //Extract frame indexes for 1 row
604  if(farRow == 0 && half == 0) {
605  //Indexes for Bitstream Columns, only stores non-empty tile types
608  mBitColumnToXdlColumn[bitColumnCount] = xdlColumnCount;
609  bitColumnCount++;
610  bitIndex += width;
611  mBitColumnIndexes[i].push_back(bitIndex);
612  if(col == finalColumn) {
613  bitIndex += getRowPadFrames();
614  mBitColumnIndexes[i].push_back(bitIndex);
615  }
616  }
617  //Indexes for XDL Columns, stores interconnect and tile indexes for
618  //non-empty tiles
619  xdlIndex += width;
620  mXdlColumnIndexes[i].push_back(xdlIndex);
621  xdlColumnCount++;
622  if(col == finalColumn) {
623  xdlIndex += getRowPadFrames();
624  mXdlColumnIndexes[i].push_back(xdlIndex);
625  }
626  }
627  }
628  // account for two pad frames after each frame row
629  if(blockUsed) {
630  frameIndex += getRowPadFrames();
631  blockFrameIndexBounds += getRowPadFrames();
632  }
633  if(debug) std::cout << "Last frame index: [" << i << ", " << frameIndex
634  << "]" << std::endl;
635  }
636  }
637  //stores frame index bounds for each block type
638  mBlockFrameIndexBounds[i] = blockFrameIndexBounds;
639  if(debug) std::cout << "***Block frame index bounds: " << mBlockFrameIndexBounds[i]
640  << std::endl;
641  }
642  //Test to check proper indexing
643  if(debug) {
644  for(uint32_t i = 0; i < Virtex5::eFarBlockTypeCount; i++) {
645  for(uint32_t j = 0; j < mBitColumnIndexes[i].size(); j++)
646  std::cout << "Bit Value at index: (" << i << ", " << j << ") : "
647  << mBitColumnIndexes[i][j] << std::endl;
648  for(uint32_t k = 0; k < mXdlColumnIndexes[i].size(); k++)
649  std::cout << "Xdl Value at index: (" << i << ", " << k << ") : "
650  << mXdlColumnIndexes[i][k] << std::endl;
651  }
652  }
653  }
ColumnDefVector mColumnDefs
Column type widths.
FrameAddressToIndex mFrameAddressToIndex
Map of frame addressee to frame indexes.
Definition: Virtex5.hpp:361
IndexVector mBitColumnIndexes[Virtex5::eFarBlockTypeCount]
Vector to store frame indexes of XDL columns.
Definition: Virtex5.hpp:363
EFarTopBottom
Frame Address Register top and bottom constants.
Definition: Virtex5.hpp:82
uint16_t getRowCount(void) const
Returns the row count.
Definition: DeviceInfo.hpp:112
FrameIndexToAddress mFrameIndexToAddress
Map of frame indexes to frame addresses.
Definition: Virtex5.hpp:359
EFarBlockType
Frame Address Register block type constants.
Definition: Virtex5.hpp:85
uint16_t getColCount(void) const
Returns the column count.
Definition: DeviceInfo.hpp:114
IndexVector mXdlColumnIndexes[Virtex5::eFarBlockTypeCount]
Vector to store frame indexes of Bitstream columns.
Definition: Virtex5.hpp:365
std::map< uint32_t, FrameRowDesignator > mXdlRowToFrameRowDesignator
Map of XDL tile rows to frame designators.
Definition: Virtex5.hpp:373
DeviceInfo mDeviceInfo
Device information.
uint32_t mBlockFrameIndexBounds[Virtex5::eFarBlockTypeCount]
Array to hold frame index boundaries for blocks.
Definition: Virtex5.hpp:367
const ColumnTypeVector & getColumnTypes(void) const
Returns the column type vector.
Definition: DeviceInfo.hpp:116
uint32_t mFrameRowCount
Number of frame rows.
Definition: Virtex5.hpp:371
boost::uint32_t uint32_t
Imported type name.
Definition: Virtex5.hpp:51
boost::uint16_t uint16_t
Imported type name.
std::map< uint32_t, uint32_t > mBitColumnToXdlColumn
Map of bitstream column indexes to XDL column indexes.
Definition: Virtex5.hpp:369
Template base for encapsulated integers, to enforce strong typing.
virtual uint32_t getRowPadFrames(void) const
Return the number of pad frames after each row.
Definition: Virtex5.hpp:263

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void torc::bitstream::Virtex5::initializeFullFrameBlocks ( void  )

Loads full bitstream frames into block data structure.

Definition at line 1004 of file Virtex5.cpp.

1004  {
1005  boost::shared_array<uint32_t> frameWords;
1006  // walk the bitstream and extract all frames
1007  Virtex5::iterator p = begin();
1008  Virtex5::iterator e = end();
1009  while(p < e) {
1010  const VirtexPacket& packet = *p++;
1011  if(packet.isType2() && packet.isWrite())
1012  frameWords = packet.getWords();
1013  }
1014  uint32_t index = 0;
1015  for(uint32_t i = 0; i < Bitstream::eBlockTypeCount; i++) {
1016  // all frames of block type are extracted
1017  for(uint32_t j = 0; j < mBlockFrameIndexBounds[i]; j++) {
1019  (new VirtexFrame(getFrameLength(), &frameWords[index])));
1020  index += getFrameLength();
1021  }
1022  }
1023  }
VirtexFrameBlocks mFrameBlocks
Input Frame blocks.
Frame< uint32_t > VirtexFrame
Virtex frame type.
Definition: Frame.hpp:104
FrameSet< FRAME_TYPE > mBlock[Bitstream::eBlockTypeCount]
FrameSets for each of the eight block types.
Definition: FrameSet.hpp:88
uint32_t mBlockFrameIndexBounds[Virtex5::eFarBlockTypeCount]
Array to hold frame index boundaries for blocks.
Definition: Virtex5.hpp:367
boost::shared_ptr< VirtexFrame > FrameSharedPtr
Shared pointer encapsulation of a Frame.
Definition: FrameSet.hpp:44
boost::uint32_t uint32_t
Imported type name.
Definition: Virtex5.hpp:51
virtual uint32_t getFrameLength(void) const
Return the frame length for the current device.
Definition: Virtex5.hpp:261

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iterator torc::bitstream::VirtexBitstream::insert ( iterator  position,
const value_type &  val 
)
inlineinherited

Regular std::vector inserter.

Definition at line 116 of file VirtexBitstream.hpp.

116  {
117  return VirtexPacketVector::insert(position, val);
118  }

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void torc::bitstream::VirtexBitstream::insert ( iterator  position,
size_type  n,
const value_type &  val 
)
inlineinherited

Regular std::vector inserter.

Definition at line 120 of file VirtexBitstream.hpp.

120  {
121  VirtexPacketVector::insert(position, n, val);
122  }
template<class InputIterator >
void torc::bitstream::VirtexBitstream::insert ( iterator  position,
InputIterator  first,
InputIterator  last 
)
inlineinherited

Regular std::vector inserter.

Definition at line 124 of file VirtexBitstream.hpp.

125  {
126  VirtexPacketVector::insert(position, first, last);
127  }
void torc::bitstream::VirtexBitstream::insert ( VirtexPacketVector::iterator  inPosition,
const VirtexPacketVector inVector 
)
inlineinherited

Insert the contents of a packet vector at the specified position.

Definition at line 129 of file VirtexBitstream.hpp.

130  {
131  VirtexPacketVector::insert(inPosition, inVector.begin(), inVector.end());
132  }
uint32_t torc::bitstream::Virtex5::makeSubfield ( ERegister  inRegister,
const std::string &  inSubfield,
const std::string &  inSetting 
)
static

Return the masked value for a subfield of the specified register.

Definition at line 355 of file Virtex5.cpp.

356  {
357  const Subfield* subfields;
358  switch(inRegister) {
359  case eRegisterCOR0: subfields = sCOR0; break;
360  case eRegisterCOR1: subfields = sCOR1; break;
361  case eRegisterSTAT: subfields = sSTAT; break;
362  case eRegisterCTL0: subfields = sCTL0; break;
363  case eRegisterCTL1: subfields = sCTL1; break;
364  case eRegisterMASK: subfields = sMASK0; break;
365  case eRegisterWBSTAR: subfields = sWBSTAR; break;
366  case eRegisterTIMER: subfields = sTIMER; break;
367  case eRegisterBOOTSTS: subfields = sBOOTSTS; break;
368  default: return 0;
369  }
370  for(uint32_t field = 0; subfields[field].mMask != 0; field++) {
371  const Subfield& subfield = subfields[field];
372  if(inSubfield != subfield.mBitgenName && inSubfield != subfield.mConfigGuideName)
373  continue;
374  const char** ptr = subfield.mValues;
375  for(uint32_t i = 0; *ptr != 0; i++, ptr++) {
376  if(inSetting == *ptr) return (i << subfield.mShift) & subfield.mMask;
377  }
378  }
379  return 0;
380  }
static const Subfield sMASK0[]
Control Mask Register (MASK) subfields.
Definition: Virtex5.hpp:134
static const Subfield sCOR0[]
Configuration Options Register 0 (COR) subfields.
Definition: Virtex5.hpp:124
static const Subfield sTIMER[]
Watchdog Timer Register (TIMER) subfields.
Definition: Virtex5.hpp:138
static const Subfield sCOR1[]
Configuration Options Register 1 (COR) subfields.
Definition: Virtex5.hpp:126
static const Subfield sSTAT[]
Status Register (STAT) subfields.
Definition: Virtex5.hpp:128
static const Subfield sCTL1[]
Control Register 1 (CTL) subfields.
Definition: Virtex5.hpp:132
static const Subfield sBOOTSTS[]
Boot History Status Register (BOOTSTS) subfields.
Definition: Virtex5.hpp:140
static const Subfield sWBSTAR[]
Warm Boot Start Address Register (WBSTAR) subfields.
Definition: Virtex5.hpp:136
boost::uint32_t uint32_t
Imported type name.
Definition: Virtex5.hpp:51
const char ** mValues
The allowable subfield values.
static const Subfield sCTL0[]
Control Register 0 (CTL) subfields.
Definition: Virtex5.hpp:130

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void torc::bitstream::VirtexBitstream::preflightPackets ( void  )
virtualinherited

Preflight the packets.

Reimplemented from torc::bitstream::Bitstream.

Definition at line 493 of file VirtexBitstream.cpp.

493  {
494  // determine which architecture this is
495  DeviceDesignator deviceDesignator(getDeviceName());
496  DeviceDesignator::EFamily family = deviceDesignator.getFamily();
497  switch(family) {
500  updateCrc16(family); break;
504  case DeviceDesignator::eFamilyZynq7000: default:
505  updateCrc32(family); break;
506  }
507  }
Encapsulation of a device designator and its constituent elements.
const string & getDeviceName(void) const
Return the device name.
virtual void updateCrc32(torc::common::DeviceDesignator::EFamily inFamily)
Update CRC-32 packets.
virtual void updateCrc16(torc::common::DeviceDesignator::EFamily inFamily)
Update CRC-16 packets.

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virtual void torc::bitstream::Bitstream::read ( std::istream &  inStream,
bool  inCleanDateAndTime = true 
)
inlinevirtualinherited

Read the bitstream header and packets from a stream.

Definition at line 266 of file bitstream/Bitstream.hpp.

266  {
267  readHeader(inStream);
268  readPackets(inStream);
269  if(inCleanDateAndTime) cleanDateAndTime();
270  }
static bool readHeader(std::istream &inStream, string &outDesignName, string &outDeviceName, string &outDesignDate, string &outDesignTime, uint32_t &outBitstreamLength, uint32_t &outHeaderLength)
Read a bitstream header, and return its fields.
void cleanDateAndTime(void)
Clean up the header date and time by replacing embedded spaces with zeros.
virtual void readPackets(std::istream &inStream)
Read the bitstream packets.

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virtual void torc::bitstream::Virtex5::readFramePackets ( void  )
inlinevirtual

Read frame data into the frame blocks structure.

Reimplemented from torc::bitstream::VirtexBitstream.

Definition at line 181 of file Virtex5.hpp.

181  {
182  readFramePackets4567<Virtex5>(mBlockFrameIndexBounds, mFrameAddressToIndex,
184  }
FrameAddressToIndex mFrameAddressToIndex
Map of frame addressee to frame indexes.
Definition: Virtex5.hpp:361
FrameIndexToAddress mFrameIndexToAddress
Map of frame indexes to frame addresses.
Definition: Virtex5.hpp:359
uint32_t mBlockFrameIndexBounds[Virtex5::eFarBlockTypeCount]
Array to hold frame index boundaries for blocks.
Definition: Virtex5.hpp:367

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template<class ARCH >
void torc::bitstream::VirtexBitstream::readFramePackets4567 ( uint32_t  inBlockFrameIndexBounds[],
std::map< typename ARCH::FrameAddress, uint32_t > &  inFrameAddressToIndex,
std::map< uint32_t, typename ARCH::FrameAddress > &  inFrameIndexToAddress 
)
protectedinherited

Read frame packets in for Virtex4/5/6/7 devices.

Todo:

Definition at line 101 of file VirtexBitstream.cpp.

104  {
105  // clean up the template parameters
106  typedef typename ARCH::FrameAddress FrameAddress;
107  typedef std::map<FrameAddress, uint32_t> FrameAddressToIndex;
108  typedef std::map<uint32_t, FrameAddress> FrameIndexToAddress;
109  // declare a shared word array
110  boost::shared_array<uint32_t> frameWords;
111  // precalculate the start indexes of all blocks, and create all possible frames
112  uint32_t frameStart[eBlockTypeCount + 1];
113  frameStart[0] = 0;
114  VirtexFrame frame(ARCH::eFrameLength);
115  for(int i = 0; i < eBlockTypeCount; i++) {
116  frameStart[i + 1] = frameStart[i] + inBlockFrameIndexBounds[i];
117  // clear any existing frames
118  mFrameBlocks.mBlock[i].clear();
119  // populate the block with the correct number of empty frames
120  for(uint32_t j = 0; j < inBlockFrameIndexBounds[i]; j++) {
122  (new VirtexFrame(getFrameLength())));
123  mFrameBlocks.mBlock[i].back()->setUsed(false);
124  }
125  }
126  // walk the bitstream and extract all frames
127  const uint32_t frameLength = getFrameLength();
128  uint32_t frameIndex = 0;
129  FrameAddress frameAddress;
130  typename ARCH::ERegister lastAddress = typename ARCH::ERegister();
131  typename ARCH::iterator p = begin();
132  typename ARCH::iterator e = end();
133  while(p < e) {
134  const VirtexPacket& packet = *p++;
135  // process FAR write packets
136  if(packet.isWrite() && packet.getAddress() == ARCH::eRegisterFAR) {
137  // extract the new frame address
138  frameAddress = typename ARCH::FrameAddress(packet[1]);
139  // convert the frame address to the corresponding frame index
140  typename FrameAddressToIndex::iterator ip
141  = inFrameAddressToIndex.find(frameAddress);
142  if(ip != inFrameAddressToIndex.end()) frameIndex = ip->second;
143  }
144  // process FDRI write packets
145  else if(packet.isWrite()
146  && (
147  // this is a Type 2 packet and the prior Type 1 address was FDRI
148  (packet.isType2() && lastAddress == ARCH::eRegisterFDRI)
149  ||
150  // this is a non-empty Type 1 packet and its address is FDRI
151  (packet.isType1() && packet.getAddress() == ARCH::eRegisterFDRI
152  && packet.getWordCount() > 0)
153  )) {
154  // determine the number of frames in the packet and look up the frame words
155  const uint32_t numWords = packet.getWordCount();
156  boost::shared_array<uint32_t> frameWords(packet.getWords());
157  uint32_t position = 0;
158  // iterate over every frame in the packet
159  while(position + frameLength <= numWords) {
160  // look up the current block type and the frame index into that block type
161  typename ARCH::EFarBlockType blockType = frameAddress.mBlockType;
162  uint32_t index = frameIndex - frameStart[blockType];
164  (new VirtexFrame(frameLength, &frameWords[position]));
165  mFrameBlocks.mBlock[blockType][index]->setUsed();
166  position += frameLength;
167  frameIndex++;
168  typename FrameIndexToAddress::iterator ap
169  = inFrameIndexToAddress.find(frameIndex);
170  if(ap != inFrameIndexToAddress.end()) frameAddress = ap->second;
171  // sanity escape exit (which also breaks out of the higher level loop)
172  if(position > numWords) {
173  std::cerr << "Overflowed expected frame counts for device." << std::endl;
174  break;
175  }
176  }
177  if(frameIndex != frameStart[frameAddress.mBlockType + 1]) {
178  // if we ended on a pad frame, where the current index has no corresponding
179  // frame address, we need to advance to the next valid frame address
180  if(inFrameIndexToAddress.find(frameIndex) == inFrameIndexToAddress.end())
181  frameIndex++;
182  if(inFrameIndexToAddress.find(frameIndex) == inFrameIndexToAddress.end())
183  frameIndex++;
184  // at this point we should again be on a valid frame
185  typename FrameIndexToAddress::iterator ap
186  = inFrameIndexToAddress.find(frameIndex);
187  if(ap != inFrameIndexToAddress.end()) frameAddress = ap->second;
188  else if(frameIndex == frameStart[frameAddress.mBlockType + 1]) /* at end */;
189  else {
190  std::cerr << "Failed to find the next valid frame address at the end of a "
191  "packet." << std::endl;
192  }
193  }
194  }
195  // remember the last register address for Type 2 packets
196  if(packet.isType1()) lastAddress = typename ARCH::ERegister(packet.getAddress());
197  // process MFWR write packets
198  /// \todo
199  }
200  }
VirtexFrameBlocks mFrameBlocks
Input Frame blocks.
Frame< uint32_t > VirtexFrame
Virtex frame type.
Definition: Frame.hpp:104
boost::uint32_t uint32_t
Imported type name.
FrameSet< FRAME_TYPE > mBlock[Bitstream::eBlockTypeCount]
FrameSets for each of the eight block types.
Definition: FrameSet.hpp:88
boost::shared_ptr< VirtexFrame > FrameSharedPtr
Shared pointer encapsulation of a Frame.
Definition: FrameSet.hpp:44
virtual uint32_t getFrameLength(void) const
Return the frame length for the current device.

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static bool torc::bitstream::Bitstream::readHeader ( std::istream &  inStream,
string outDesignName,
string outDeviceName,
string outDesignDate,
string outDesignTime,
uint32_t outBitstreamLength,
uint32_t outHeaderLength 
)
inlinestaticinherited

Read a bitstream header, and return its fields.

Definition at line 142 of file bitstream/Bitstream.hpp.

144  {
145  // assume success unless we find otherwise
146  bool success = true;
147  // read the magic length
148  success &= expect(inStream, uint16_t(0x0009));
149  // read the magic bytes
150  success &= expect(inStream, uint32_t(0x0ff00ff0));
151  success &= expect(inStream, uint32_t(0x0ff00ff0));
152  success &= expect(inStream, uint8_t(0x00));
153  // read the mysterious 0x0001
154  success &= expect(inStream, uint16_t(0x0001));
155  // read the 'a' byte
156  success &= expect(inStream, uint8_t('a'));
157  // read the design name length
158  readHeaderString(inStream, outDesignName);
159  // read the 'b' byte
160  success &= expect(inStream, uint8_t('b'));
161  // read the device name length
162  readHeaderString(inStream, outDeviceName);
163  // read the 'c' byte
164  success &= expect(inStream, uint8_t('c'));
165  // read the design date length
166  readHeaderString(inStream, outDesignDate);
167  // read the 'd' byte
168  success &= expect(inStream, uint8_t('d'));
169  // read the design time length
170  readHeaderString(inStream, outDesignTime);
171  // read the 'e' byte
172  success &= expect(inStream, uint8_t('e'));
173  // read the inStream length
174  inStream.read((char*) &outBitstreamLength, sizeof(outBitstreamLength));
175  outBitstreamLength = ntohl(outBitstreamLength);
176  // determine the header length
177  outHeaderLength = 34 + outDesignName.length() + outDeviceName.length()
178  + outDesignDate.length() + outDesignTime.length();
179  // return the result
180  return success;
181  }
boost::uint8_t uint8_t
Imported type name.
static bool expect(std::istream &inStream, uint8_t inExpected)
Look for the expected uint8_t in the stream and return true if it matches.
boost::uint32_t uint32_t
Imported type name.
static void readHeaderString(std::istream &inStream, string &outString)
Read and return a bitstream header string.
boost::uint16_t uint16_t
Imported type name.

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virtual void torc::bitstream::Bitstream::readHeader ( std::istream &  inStream)
inlinevirtualinherited

Read the bitstream header.

Definition at line 274 of file bitstream/Bitstream.hpp.

274  {
278  }
static bool readHeader(std::istream &inStream, string &outDesignName, string &outDeviceName, string &outDesignDate, string &outDesignTime, uint32_t &outBitstreamLength, uint32_t &outHeaderLength)
Read a bitstream header, and return its fields.
string mDesignDate
Header design date.
string mDesignTime
Header design time.
string mDesignName
Header design name.
string mDeviceName
Header device name.
uint32_t mBitstreamByteLength
Bitstream packet length in bytes.
void setDevice(const std::string &inDeviceName)
Assign the device enumeration constant for the given device name.
uint32_t mHeaderByteLength
Header length in bytes.

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static void torc::bitstream::Bitstream::readHeaderString ( std::istream &  inStream,
string outString 
)
inlinestaticinherited

Read and return a bitstream header string.

Definition at line 124 of file bitstream/Bitstream.hpp.

124  {
125  // read the string length
126  uint16_t length = 0;
127  inStream.read((char*) &length, sizeof(length));
128  length = ntohs(length);
129  if(length > 0) {
130  // create a buffer
131  char* buffer = new char[length];
132  // read the null-terminated string
133  inStream.read(buffer, length);
134  // copy the data into the string
135  outString.assign(buffer, length - 1);
136  delete[] buffer;
137  } else {
138  outString.clear();
139  }
140  }
boost::uint16_t uint16_t
Imported type name.

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void torc::bitstream::VirtexBitstream::readPackets ( std::istream &  inStream)
virtualinherited

Read bitstream packets from a stream.

Note
This function should be called after the bitstream header has been read.

Reimplemented from torc::bitstream::Bitstream.

Reimplemented in torc::bitstream::Virtex2.

Definition at line 31 of file VirtexBitstream.cpp.

31  {
32  uint32_t bitstreamWordLength = mBitstreamByteLength >> 2;
33  uint32_t cumulativeWordLength = 0;
34  while(cumulativeWordLength < bitstreamWordLength) {
35  push_back(VirtexPacket::read(inStream));
36  cumulativeWordLength += back().getWordSize();
37  }
38  }
boost::uint32_t uint32_t
Imported type name.
uint32_t mBitstreamByteLength
Bitstream packet length in bytes.
static VirtexPacket read(std::istream &inStream)
Read a packet.
void torc::bitstream::Bitstream::setDesignDate ( const string inDesignDate)
inlineinherited

Set the design date.

Definition at line 327 of file bitstream/Bitstream.hpp.

327 { mDesignDate = inDesignDate; }
string mDesignDate
Header design date.

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void torc::bitstream::Bitstream::setDesignName ( const string inDesignName)
inlineinherited

Set the design name.

Definition at line 323 of file bitstream/Bitstream.hpp.

323 { mDesignName = inDesignName; }
string mDesignName
Header design name.

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void torc::bitstream::Bitstream::setDesignTime ( const string inDesignTime)
inlineinherited

Set the design time.

Definition at line 329 of file bitstream/Bitstream.hpp.

329 { mDesignTime = inDesignTime; }
string mDesignTime
Header design time.

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void torc::bitstream::Bitstream::setDevice ( const std::string &  inDeviceName)
inlineinherited

Assign the device enumeration constant for the given device name.

Definition at line 225 of file bitstream/Bitstream.hpp.

225  {
227  }
static EDevice getDeviceEnum(const string &inName)
Returns the device enumeration corresponding to the given device name.
Definition: Devices.hpp:216
EDevice mDevice
Bitstream device enumeration.

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void torc::bitstream::Bitstream::setDeviceInfo ( const DeviceInfo rhs)
inlineinherited

Assign static device information for the current bitstream.

Definition at line 223 of file bitstream/Bitstream.hpp.

223 { mDeviceInfo = rhs; }
DeviceInfo mDeviceInfo
Device information.

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void torc::bitstream::Bitstream::setDeviceName ( const string inDeviceName)
inlineinherited

Set the device name.

Definition at line 325 of file bitstream/Bitstream.hpp.

325 { mDeviceName = inDeviceName; }
string mDeviceName
Header device name.

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virtual void torc::bitstream::Virtex5::splitFrameIndex ( uint32_t  inFrameIndex,
uint32_t outMajorIndex,
uint32_t outMinorIndex 
)
inlinevirtual

Split the given frame index into the base index of the major frame and the index of the minor frame.

Definition at line 242 of file Virtex5.hpp.

243  {
244  outMinorIndex = mFrameIndexToAddress[inFrameIndex].mMinor;
245  outMajorIndex = inFrameIndex - outMinorIndex;
246  }
FrameIndexToAddress mFrameIndexToAddress
Map of frame indexes to frame addresses.
Definition: Virtex5.hpp:359
void torc::bitstream::VirtexBitstream::unimplemented ( std::string  inName)
protectedinherited

Reports the named function as not yet implemented in the current architecture.

Definition at line 79 of file VirtexBitstream.cpp.

79  {
80  std::cerr << inName << " is not yet implemented for this architecture." << std::endl;
81  }
void torc::bitstream::VirtexBitstream::updateCrc16 ( torc::common::DeviceDesignator::EFamily  inFamily)
protectedvirtualinherited

Update CRC-16 packets.

Definition at line 509 of file VirtexBitstream.cpp.

509  {
510  // set up family-specific variables
511  uint32_t crcRegister = 0;
512  uint32_t cmdRegister = 0;
513  uint32_t fdriRegister = 0;
514  uint32_t rcrcCommand = 0;
515  uint32_t addressLength = 0;
516  bool autoCrc = false;
517  switch(inFamily) {
519  cmdRegister = Virtex::eRegisterCMD; rcrcCommand = Virtex::eCommandRCRC;
520  fdriRegister = Virtex::eRegisterFDRI; crcRegister = Virtex::eRegisterCRC;
521  addressLength = 4; autoCrc = false;
522  break;
524  cmdRegister = Virtex2::eRegisterCMD; rcrcCommand = Virtex2::eCommandRCRC;
525  fdriRegister = Virtex2::eRegisterFDRI; crcRegister = Virtex::eRegisterCRC;
526  addressLength = 5; autoCrc = true;
527  break;
528  default:
529  std::cerr << "Unsupported architecture in VirtexBitstream::updateCrc16()." << std::endl;
530  break;
531  }
532  // begin CRC calculation
533  uint32_t address = 0;
534  iterator p = begin();
535  iterator e = end();
536  // CRC-16-IBM polynomial for Spartan3/6 and Virtex/E/2/2P families
537  boost::crc_basic<16> crc16(0x8005, 0, 0, false, true);
538  while(p < e) {
539  // look up the current packet
540  const VirtexPacket& packet = *p++;
541  // only process write packets with non-zero payload length
542  if(!packet.isWrite()) continue;
543  if(packet.isType1()) address = packet.getAddress();
544  uint32_t wordCount = packet.getWordCount();
545  if(wordCount == 0) continue;
546  // CRC register write (this is what compares the expected and supplied CRC values)
547  if(address == crcRegister) {
548  //printf("Expected CRC16: %4.4x\n", packet[1]);
549  //printf("Calculated CRC16: %4.4x\n", crc16.checksum());
550  *(p-1) = VirtexPacket::makeType1Write(crcRegister, crc16.checksum());
551  crc16.reset();
552  // reset CRC command
553  } else if(address == cmdRegister && wordCount >= 1 && packet[1] == rcrcCommand) {
554  crc16.reset();
555  // process packet contents
556  } else {
557  uint32_t j;
558  uint32_t mask;
559  for(uint32_t i = 1; i <= wordCount; i++) {
560  uint32_t word = packet[i];
561  //printf("Address: %4.4x\n", address);
562  //printf("Word: %8.8x\n", word);
563  for(j = 0, mask = 1; j < 32; j++, mask <<= 1) {
564  crc16.process_bit((word & mask) ? 1 : 0);
565  }
566  for(j = 0, mask = 1; j < addressLength; j++, mask <<= 1) {
567  crc16.process_bit((address & mask) ? 1 : 0);
568  }
569  }
570  // process the Auto CRC on Virtex2 and Virtex2P
571  if(autoCrc && address == fdriRegister) {
572  //printf("Expected Auto CRC16: %4.4x\n", packet[1]);
573  //printf("Calculated Auto CRC16: %4.4x\n", crc16.checksum());
574  *p = VirtexPacket(crc16.checksum()); // current word is FDRI, next is Auto CRC
575  crc16.reset();
576  }
577  }
578  }
579  }
boost::uint32_t uint32_t
Imported type name.
static VirtexPacket makeType1Write(uint32_t inAddress, uint32_t inWord)
Construct a type 1 write packet.

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void torc::bitstream::VirtexBitstream::updateCrc32 ( torc::common::DeviceDesignator::EFamily  inFamily)
protectedvirtualinherited

Update CRC-32 packets.

Definition at line 581 of file VirtexBitstream.cpp.

581  {
582  // set up family-specific variables
583  uint32_t crcRegister = 0;
584  uint32_t cmdRegister = 0;
585  uint32_t rcrcCommand = 0;
586  uint32_t addressLength = 5;
587  switch(inFamily) {
589  cmdRegister = Virtex4::eRegisterCMD; rcrcCommand = Virtex4::eCommandRCRC;
590  crcRegister = Virtex4::eRegisterCRC;
591  break;
593  cmdRegister = Virtex5::eRegisterCMD; rcrcCommand = Virtex5::eCommandRCRC;
594  crcRegister = Virtex5::eRegisterCRC;
595  break;
597  cmdRegister = Virtex6::eRegisterCMD; rcrcCommand = Virtex6::eCommandRCRC;
598  crcRegister = Virtex6::eRegisterCRC;
599  break;
602  cmdRegister = Virtex7::eRegisterCMD; rcrcCommand = Virtex7::eCommandRCRC;
603  crcRegister = Virtex7::eRegisterCRC;
604  break;
605  default:
606  std::cerr << "Unsupported architecture in VirtexBitstream::updateCrc32()." << std::endl;
607  break;
608  }
609  // begin CRC calculation
610  uint32_t address = 0;
611  iterator p = begin();
612  iterator e = end();
613  // CRC-32C (Castagnoli) polynomial for Virtex4/5/6/7 families
614  boost::crc_basic<32> crc32(0x1edc6f41, 0, 0, false, true);
615  while(p < e) {
616  // look up the current packet
617  const VirtexPacket& packet = *p++;
618  // only process write packets with non-zero payload length
619  if(!packet.isWrite()) continue;
620  if(packet.isType1()) address = packet.getAddress();
621  uint32_t wordCount = packet.getWordCount();
622  if(wordCount == 0) continue;
623  // CRC register write (this is what compares the expected and supplied CRC values)
624  if(address == crcRegister) {
625  //printf("Expected CRC32: %8.8x\n", packet[1]);
626  //printf("Calculated CRC32: %8.8x\n", crc32.checksum());
627  *(p-1) = VirtexPacket::makeType1Write(crcRegister, crc32.checksum());
628  crc32.reset();
629  // reset CRC command
630  } else if(address == cmdRegister && wordCount >= 1 && packet[1] == rcrcCommand) {
631  crc32.reset();
632  // process packet contents
633  } else {
634  uint32_t j;
635  uint32_t mask;
636  for(uint32_t i = 1; i <= wordCount; i++) {
637  uint32_t word = packet[i];
638  //printf("Address: %4.4x\n", address);
639  //printf("Word: %8.8x\n", word);
640  for(j = 0, mask = 1; j < 32; j++, mask <<= 1) {
641  crc32.process_bit((word & mask) ? 1 : 0);
642  }
643  for(j = 0, mask = 1; j < addressLength; j++, mask <<= 1) {
644  crc32.process_bit((address & mask) ? 1 : 0);
645  }
646  }
647  }
648  }
649  }
boost::uint32_t uint32_t
Imported type name.
static VirtexPacket makeType1Write(uint32_t inAddress, uint32_t inWord)
Construct a type 1 write packet.

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void torc::bitstream::VirtexBitstream::updateFramePackets ( EBitstreamType  inBitstreamType = eBitstreamTypeFull,
EFrameInclude  inFrameInclusion = eFrameIncludeAllUsedFrames 
)
virtualinherited

Update the bitstream frame packets By default this updates the bitstream with full frame data.

Parameters
inBitstreamTypeThe type of bitstream to generate: full or partial.
inFrameInclusionThe type of frames to include in partial bitstreams: only dirty frames or all frames.

Definition at line 46 of file VirtexBitstream.cpp.

47  {
48  // delete the existing frame packets
49  iterator position = deleteFramePackets();
50  // insert the new frame packets in place of the old ones
51  if(inBitstreamType == eBitstreamTypeFull) {
53  } else {
54  insert(position, generatePartialBitstreamPackets(inFrameInclusion));
55  }
56  }
virtual VirtexPacketVector generatePartialBitstreamPackets(EFrameInclude inFrameInclusion)
Return a packet vector with partial frame data.
iterator insert(iterator position, const value_type &val)
Regular std::vector inserter.
virtual VirtexPacketVector::iterator deleteFramePackets(void)
Discard the existing frame packets and return an iterator to the start position.
virtual VirtexPacketVector generateFullBitstreamPackets(void)
Return a packet vector with full frame data.

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void torc::bitstream::Virtex5::updateFullFrameBlocks ( void  )

Transfers frame block data into the full bitstream frame packet.

Todo:
If the packet size differs from the frame data size, we need to replace the entire packet.

Definition at line 1025 of file Virtex5.cpp.

1025  {
1026  /// \todo If the packet size differs from the frame data size, we need to replace the
1027  /// entire packet.
1028  uint32_t frameLength = getFrameLength();
1029  typedef boost::shared_array<uint32_t> WordSharedArray;
1030  // walk the bitstream and find the (full) FDRI write packet
1031  Virtex5::iterator p = begin();
1032  Virtex5::iterator e = end();
1033  while(p < e) {
1034  const VirtexPacket& packet = *p++;
1035  if(packet.isType2() && packet.isWrite()) {
1036  WordSharedArray words = packet.getWords();
1037  uint32_t* ptr = words.get();
1038  for(uint32_t block = 0; block < 8; block++) {
1039  for(uint32_t frame = 0; frame < mBlockFrameIndexBounds[block]; frame++) {
1040  const VirtexFrameBlocks::word_t* words
1041  = mFrameBlocks.mBlock[block][frame]->getWords();
1042  for(uint32_t index = 0; index < frameLength; index++) *ptr++ = *words++;
1043  }
1044  }
1045  }
1046  }
1047  }
VirtexFrameBlocks mFrameBlocks
Input Frame blocks.
VirtexFrame::word_t word_t
FrameSet word type.
Definition: FrameSet.hpp:85
FrameSet< FRAME_TYPE > mBlock[Bitstream::eBlockTypeCount]
FrameSets for each of the eight block types.
Definition: FrameSet.hpp:88
uint32_t mBlockFrameIndexBounds[Virtex5::eFarBlockTypeCount]
Array to hold frame index boundaries for blocks.
Definition: Virtex5.hpp:367
boost::uint32_t uint32_t
Imported type name.
Definition: Virtex5.hpp:51
virtual uint32_t getFrameLength(void) const
Return the frame length for the current device.
Definition: Virtex5.hpp:261

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void torc::bitstream::VirtexBitstream::updatePacketLength ( void  )
virtualinherited

Update the header packet length.

Reimplemented from torc::bitstream::Bitstream.

Definition at line 651 of file VirtexBitstream.cpp.

651  {
652  uint32_t totalWordCount = 0;
653  iterator p = begin();
654  iterator e = end();
655  while(p < e) totalWordCount += (p++)->getWordSize();
656  mBitstreamByteLength = totalWordCount << 2;
657  }
boost::uint32_t uint32_t
Imported type name.
uint32_t mBitstreamByteLength
Bitstream packet length in bytes.
void torc::bitstream::Bitstream::write ( std::ostream &  inStream,
uint8_t  inVal 
)
inlineinherited

Write a uint8_t to the stream.

Definition at line 67 of file bitstream/Bitstream.hpp.

67  {
68  uint8_t actual = inVal;
69  inStream.write((char*) &actual, sizeof(actual));
70  }
boost::uint8_t uint8_t
Imported type name.

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void torc::bitstream::Bitstream::write ( std::ostream &  inStream,
uint16_t  inVal 
)
inlineinherited

Write a uint16_t to the stream.

Definition at line 72 of file bitstream/Bitstream.hpp.

72  {
73  uint16_t actual = htons(inVal);
74  inStream.write((char*) &actual, sizeof(actual));
75  }
boost::uint16_t uint16_t
Imported type name.
void torc::bitstream::Bitstream::write ( std::ostream &  inStream,
uint32_t  inVal 
)
inlineinherited

Write a uint32_t to the stream.

Definition at line 77 of file bitstream/Bitstream.hpp.

77  {
78  uint32_t actual = htonl(inVal);
79  inStream.write((char*) &actual, sizeof(actual));
80  }
boost::uint32_t uint32_t
Imported type name.
virtual void torc::bitstream::Bitstream::write ( std::ostream &  inStream)
inlinevirtualinherited

Write the bitstream header and packets to a stream.

Definition at line 280 of file bitstream/Bitstream.hpp.

280  {
283  writeHeader(inStream);
284  writePackets(inStream);
285  }
virtual void updatePacketLength(void)
Update the header packet length.
virtual void preflightPackets(void)
Preflight the packets.
virtual void writeHeader(std::ostream &inStream)
Write the bitstream header to the stream.
virtual void writePackets(std::ostream &inStream)
Write the bitstream packets.

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void torc::bitstream::Bitstream::writeDeviceInfo ( std::ostream &  inStream,
const std::string &  inDeviceName 
)
virtualinherited

Output static device information to a stream.

This is used to generate the static column maps for bitstream frame mapping.

Definition at line 74 of file Bitstream.cpp.

75  {
76  // write the device column composition
77  inStream << "\t// " << inDeviceName << " static device information." << std::endl;
78  inStream << "\tboost::uint32_t " << inDeviceName << "Columns[] = { ";
79  ColumnTypeVector::const_iterator p = mDeviceInfo.getColumnTypes().begin();
80  ColumnTypeVector::const_iterator e = mDeviceInfo.getColumnTypes().end();
81  while(p < e) inStream << mColumnDefs[*p++].getName() << ", ";
82  inStream << "END };" << std::endl;
83  // instantiate the device information
84  inStream << "\tDeviceInfo " << inDeviceName << "(" << mDeviceInfo.getTileCount() << ", "
85  << mDeviceInfo.getRowCount() << ", " << mDeviceInfo.getColCount() << ", "
86  << inDeviceName << "Columns);" << std::endl;
87  }
ColumnDefVector mColumnDefs
Column type widths.
uint16_t getRowCount(void) const
Returns the row count.
Definition: DeviceInfo.hpp:112
uint16_t getColCount(void) const
Returns the column count.
Definition: DeviceInfo.hpp:114
DeviceInfo mDeviceInfo
Device information.
const ColumnTypeVector & getColumnTypes(void) const
Returns the column type vector.
Definition: DeviceInfo.hpp:116
uint32_t getTileCount(void) const
Returns the tile count.
Definition: DeviceInfo.hpp:110

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virtual void torc::bitstream::Bitstream::writeHeader ( std::ostream &  inStream)
inlinevirtualinherited

Write the bitstream header to the stream.

Definition at line 293 of file bitstream/Bitstream.hpp.

293  {
294  // write the magic length
295  write(inStream, uint16_t(0x0009));
296  // write the magic bytes with null termination
297  write(inStream, uint32_t(0x0ff00ff0));
298  write(inStream, uint32_t(0x0ff00ff0));
299  write(inStream, uint8_t(0x00));
300  // write the mysterious 0x0001
301  write(inStream, uint16_t(0x0001));
302  // write the 'a' byte and the design name
303  write(inStream, uint8_t('a'));
304  writeHeaderString(inStream, mDesignName);
305  // write the 'b' byte and the device name
306  write(inStream, uint8_t('b'));
307  writeHeaderString(inStream, mDeviceName);
308  // write the 'c' byte and the design date
309  write(inStream, uint8_t('c'));
310  writeHeaderString(inStream, mDesignDate);
311  // write the 'd' byte and the design time
312  write(inStream, uint8_t('d'));
313  writeHeaderString(inStream, mDesignTime);
314  // write the 'e' byte and the design name
315  write(inStream, uint8_t('e'));
316  write(inStream, uint32_t(mBitstreamByteLength));
317  }
void writeHeaderString(std::ostream &inStream, const string &inString)
Write a Xilinx-style header string to the stream.
string mDesignDate
Header design date.
string mDesignTime
Header design time.
string mDesignName
Header design name.
boost::uint8_t uint8_t
Imported type name.
boost::uint32_t uint32_t
Imported type name.
string mDeviceName
Header device name.
uint32_t mBitstreamByteLength
Bitstream packet length in bytes.
void write(std::ostream &inStream, uint8_t inVal)
Write a uint8_t to the stream.
boost::uint16_t uint16_t
Imported type name.

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void torc::bitstream::Bitstream::writeHeaderString ( std::ostream &  inStream,
const string inString 
)
inlineinherited

Write a Xilinx-style header string to the stream.

Definition at line 82 of file bitstream/Bitstream.hpp.

82  {
83  // write the string length
84  uint16_t length = inString.length() + 1;
85  write(inStream, uint16_t(length));
86  inStream.write(inString.c_str(), length);
87  }
void write(std::ostream &inStream, uint8_t inVal)
Write a uint8_t to the stream.
boost::uint16_t uint16_t
Imported type name.

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void torc::bitstream::VirtexBitstream::writePackets ( std::ostream &  inStream)
virtualinherited

Write bitstream packets to a stream.

Reimplemented from torc::bitstream::Bitstream.

Definition at line 40 of file VirtexBitstream.cpp.

40  {
41  const_iterator p = begin();
42  const_iterator e = end();
43  while(p < e) p++->write(inStream);
44  }
void torc::bitstream::Bitstream::writeSubfieldSettings ( std::ostream &  inStream,
uint32_t  inWord,
const Subfield inSubfields 
)
staticinherited

Insert 32 bit subfield settings into an output stream.

Definition at line 26 of file Bitstream.cpp.

27  {
28  // count the subfields
29  int subfieldCount = 0;
30  while(inSubfields[subfieldCount].mMask) subfieldCount++;
31  // generate the output
32  inStream << " (";
33  for(int index = subfieldCount; index > 0; index--) {
34  uint32_t field = index - 1;
35  const Subfield& subfield = inSubfields[field];
36  uint32_t value = (inWord & subfield.mMask) >> subfield.mShift;
37  inStream << (*subfield.mBitgenName == 0 ? subfield.mConfigGuideName
38  : subfield.mBitgenName) << ":";
39  const char** ptr = subfield.mValues;
40  for(uint32_t i = 0; ; i++) {
41  if(*ptr == 0) { inStream << "[UNKNOWN " << i << "]"; break; }
42  if(value == i) { inStream << *ptr; break; }
43  ptr++;
44  }
45  if(index > 1) inStream << ", ";
46  }
47  inStream << ")";
48  }
boost::uint32_t uint32_t
Imported type name.

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void torc::bitstream::Bitstream::writeSubfieldSettings ( std::ostream &  inStream,
uint16_t  inWord,
const Subfield inSubfields 
)
staticinherited

Insert 16 bit subfield settings into an output stream.

Definition at line 50 of file Bitstream.cpp.

51  {
52  // count the subfields
53  int subfieldCount = 0;
54  while(inSubfields[subfieldCount].mMask) subfieldCount++;
55  // generate the output
56  inStream << " (";
57  for(int index = subfieldCount; index > 0; index--) {
58  uint16_t field = index - 1;
59  const Subfield& subfield = inSubfields[field];
60  uint16_t value = (inWord & subfield.mMask) >> subfield.mShift;
61  inStream << (*subfield.mBitgenName == 0 ? subfield.mConfigGuideName
62  : subfield.mBitgenName) << ":";
63  const char** ptr = subfield.mValues;
64  for(uint16_t i = 0; ; i++) {
65  if(*ptr == 0) { inStream << "[UNKNOWN " << i << "]"; break; }
66  if(value == i) { inStream << *ptr; break; }
67  ptr++;
68  }
69  if(index > 1) inStream << ", ";
70  }
71  inStream << ")";
72  }
boost::uint16_t uint16_t
Imported type name.

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  os,
const Virtex5 rhs 
)
friend

Insert the bitstream header into an output stream.

Definition at line 787 of file bitstream/OutputStreamHelpers.cpp.

787  {
788  // insert the bitstream header
789  os << static_cast<const Bitstream>(rhs) << std::endl;
790  uint32_t cumulativeWordLength = 0;
791 
792  // iterate over the packets
794  VirtexPacketVector::const_iterator p = rhs.begin();
795  VirtexPacketVector::const_iterator e = rhs.end();
796  bool synchronized = false;
797  bool newColumn = false;
798  bool newRow = false;
799  bool newTop = false;
800  bool newBlock = false;
801  uint32_t oldColumnValue = 0;
802  uint32_t oldRowValue = 0;
803  uint32_t oldTopValue = 0;
804  uint32_t oldBlockValue = 0;
805  uint32_t currentColumnValue = 0;
806  uint32_t currentRowValue = 0;
807  uint32_t currentTopValue = 0;
808  uint32_t currentBlockValue = 0;
809  while(p < e) {
810 
811  // insert the byte address
812  os << " " << Hex32(rhs.getHeaderByteLength() + (cumulativeWordLength << 2)) << ": ";
813  // look up the packet
814  const VirtexPacket& packet = *p++;
815  cumulativeWordLength += packet.getWordSize();
816 
817  // catch bus sync words
818  if(!synchronized) {
819  if(packet.isBusWidthSyncWord()) {
820  os << "BUS WIDTH SYNC" << std::endl;
821  continue;
822  } else if(packet.isBusWidthDetectWord()) {
823  os << "BUS WIDTH DETECT" << std::endl;
824  continue;
825  }
826  }
827 
828  // handle dummy words
829  if(packet.isDummyWord()) {
830  os << "DUMMY" << std::endl;
831 
832  // handle sync words
833  } else if(packet.isSyncWord()) {
834  os << "SYNC" << std::endl;
835 
836  // handle reserved packets
837  } else if(packet.isReserved()) {
838  os << Virtex5::sOpcodeName[packet.getOpcode()] << std::endl;
839 
840  // handle NOP packets
841  } else if(packet.isNop()) {
842  int nops = 1;
843  while(p < e && p->isNop()) { nops++; p++; }
844  cumulativeWordLength += nops - 1;
845  os << "NOP x " << nops << std::endl;
846 
847  // handle regular type 1 or type 2 packets
848  } else {
849 
850  // look up the packet details
851  Virtex5::EPacketType type = packet.getType();
852  Virtex5::EOpcode opcode = packet.getOpcode();
853  uint32_t wordCount = packet.getWordCount();
854  const uint32_t word = packet[1];
855  // account for the packet type
856  os << Virtex5::sPacketTypeName[type];
857  switch(type) {
858  case Virtex5::ePacketType1:
859  address = Virtex5::ERegister(packet.getAddress());
860  break;
861  case Virtex5::ePacketType2:
862  break;
863  default:
864  os << std::endl;
865  continue;
866  }
867 
868  // handle read packets
869  if(opcode == packet.isRead()) {
870  os << " READ " << Virtex5::sRegisterName[address];
871 
872  // handle write packets
873  } else if(opcode == Virtex5::eOpcodeWrite) {
874  os << " WRITE " << Virtex5::sRegisterName[address];
875  // process according to register address
876  switch(address) {
878  os << ": " << Hex32(wordCount) << " words";
879  break;
880  case Virtex5::eRegisterCMD:
881  os << " " << Virtex5::sCommandName[word];
882  break;
884  os << ": " << Hex32(word);
886  break;
888  os << ": " << Hex32(word);
890  break;
892  os << ": " << Hex32(word);
894  break;
896  os << ": " << Hex32(word);
898  break;
900  os << ": " << Hex32(word);
902  break;
904  os << ": " << Hex32(word);
905  // we need to snoop the next packet, because the documented mask subfields
906  // apply to CTL0 only, and not to CTL1 which is completely undefined
907  if(p < e) {
908  const VirtexPacket& nextPacket = *p;
909  if(nextPacket.isType1() && nextPacket.isWrite()
910  && nextPacket.getAddress() == Virtex5::eRegisterCTL1) {
911  os << " ()";
912  break;
913  }
914  }
916  break;
918  os << ": " << Hex32(word);
920  break;
922  os << ": " << Hex32(word);
924  break;
925  // Added to make frame mapping debug easier
927  oldColumnValue = currentColumnValue;
928  oldRowValue = currentRowValue;
929  oldTopValue = currentTopValue;
930  oldBlockValue = currentBlockValue;
931  currentColumnValue = (word & Virtex5::eFarMaskMajor);
932  currentRowValue = (word & Virtex5::eFarMaskRow);
933  currentTopValue = (word & Virtex5::eFarMaskTopBottom);
934  currentBlockValue = (word & Virtex5::eFarMaskBlockType);
935  newColumn = (currentColumnValue != oldColumnValue);
936  newRow = (currentRowValue != oldRowValue);
937  newTop = (currentTopValue != oldTopValue);
938  newBlock = (currentBlockValue != oldBlockValue);
939  os << ": " << Hex32(word);
940  if(newColumn) std::cout << "\t\t\t!!!New Column!!!";
941  if(newRow) std::cout << "\t\t\t$$$New Row$$$";
942  if(newTop) std::cout << "\t\t\t&&&New Top&&&";
943  if(newBlock) std::cout << "\t\t\t\t\t***New Block***" << Hex32(currentBlockValue);
944  break;
945  default:
946  // output the register contents
947  os << ": " << Hex32(word);
948  break;
949  }
950 
951  os << std::endl;
952  }
953 
954  }
955 
956  }
957 
958  // return the stream reference
959  return os;
960  }
static const Subfield sMASK0[]
Control Mask Register (MASK) subfields.
Definition: Virtex5.hpp:134
static const char * sRegisterName[eRegisterCount]
Configuration register names.
Definition: Virtex5.hpp:120
EOpcode
Packet opcode enumeration.
static const Subfield sCOR0[]
Configuration Options Register 0 (COR) subfields.
Definition: Virtex5.hpp:124
static const Subfield sTIMER[]
Watchdog Timer Register (TIMER) subfields.
Definition: Virtex5.hpp:138
static const Subfield sCOR1[]
Configuration Options Register 1 (COR) subfields.
Definition: Virtex5.hpp:126
static const Subfield sSTAT[]
Status Register (STAT) subfields.
Definition: Virtex5.hpp:128
ERegister
Configuration register enumeration.
Definition: Virtex5.hpp:56
static const Subfield sCTL1[]
Control Register 1 (CTL) subfields.
Definition: Virtex5.hpp:132
static const char * sPacketTypeName[ePacketTypeCount]
Packet type names.
Definition: Virtex5.hpp:116
static const char * sOpcodeName[eOpcodeCount]
Packet opcode names.
Definition: Virtex5.hpp:118
static void writeSubfieldSettings(std::ostream &inStream, uint32_t inWord, const Subfield *inSubfields)
Insert 32 bit subfield settings into an output stream.
Definition: Bitstream.cpp:26
static const char * sCommandName[eCommandCount]
Configuration command names.
Definition: Virtex5.hpp:122
static const Subfield sWBSTAR[]
Warm Boot Start Address Register (WBSTAR) subfields.
Definition: Virtex5.hpp:136
boost::uint32_t uint32_t
Imported type name.
Definition: Virtex5.hpp:51
EPacketType
Packet type enumeration.
static const Subfield sCTL0[]
Control Register 0 (CTL) subfields.
Definition: Virtex5.hpp:130
void torc::bitstream::bitstream::testVirtex5Device ( const std::string &  inDeviceName,
const boost::filesystem::path &  inWorkingPath 
)
friend
void torc::bitstream::bitstream::testVirtex5FullMapping ( const boost::filesystem::path &  inWorkingPath)
friend
void torc::bitstream::bitstream::testVirtex5PartialMapping ( const boost::filesystem::path &  inWorkingPath)
friend
friend class torc::bitstream::bitstream::Virtex5FarUnitTest
friend

Definition at line 43 of file Virtex5.hpp.

friend class torc::bitstream::bitstream::Virtex5UnitTest
friend

Definition at line 42 of file Virtex5.hpp.

Field Documentation

IndexVector torc::bitstream::Virtex5::mBitColumnIndexes[Virtex5::eFarBlockTypeCount]
protected

Vector to store frame indexes of XDL columns.

Definition at line 363 of file Virtex5.hpp.

std::map<uint32_t, uint32_t> torc::bitstream::Virtex5::mBitColumnToXdlColumn
protected

Map of bitstream column indexes to XDL column indexes.

Definition at line 369 of file Virtex5.hpp.

uint32_t torc::bitstream::Bitstream::mBitstreamByteLength
inherited

Bitstream packet length in bytes.

This is the length in bytes of all the bitstream packets, without the bitstream header.

Definition at line 242 of file bitstream/Bitstream.hpp.

FrameSets for each of the eight block types.

Definition at line 88 of file FrameSet.hpp.

uint32_t torc::bitstream::Virtex5::mBlockFrameIndexBounds[Virtex5::eFarBlockTypeCount]
protected

Array to hold frame index boundaries for blocks.

Definition at line 367 of file Virtex5.hpp.

ColumnDefVector torc::bitstream::Bitstream::mColumnDefs
inherited

Column type widths.

Definition at line 249 of file bitstream/Bitstream.hpp.

string torc::bitstream::Bitstream::mDesignDate
inherited

Header design date.

Definition at line 236 of file bitstream/Bitstream.hpp.

string torc::bitstream::Bitstream::mDesignName
inherited

Header design name.

Definition at line 232 of file bitstream/Bitstream.hpp.

string torc::bitstream::Bitstream::mDesignTime
inherited

Header design time.

Definition at line 238 of file bitstream/Bitstream.hpp.

EDevice torc::bitstream::Bitstream::mDevice
inherited

Bitstream device enumeration.

Definition at line 230 of file bitstream/Bitstream.hpp.

DeviceInfo torc::bitstream::Bitstream::mDeviceInfo
inherited

Device information.

Definition at line 257 of file bitstream/Bitstream.hpp.

string torc::bitstream::Bitstream::mDeviceName
inherited

Header device name.

Definition at line 234 of file bitstream/Bitstream.hpp.

FrameAddressToIndex torc::bitstream::Virtex5::mFrameAddressToIndex
protected

Map of frame addressee to frame indexes.

Definition at line 361 of file Virtex5.hpp.

VirtexFrameBlocks torc::bitstream::VirtexBitstream::mFrameBlocks
protectedinherited

Input Frame blocks.

Definition at line 65 of file VirtexBitstream.hpp.

FrameIndexToAddress torc::bitstream::Virtex5::mFrameIndexToAddress
protected

Map of frame indexes to frame addresses.

Definition at line 359 of file Virtex5.hpp.

uint32_t torc::bitstream::Virtex5::mFrameRowCount
protected

Number of frame rows.

Definition at line 371 of file Virtex5.hpp.

uint32_t torc::bitstream::Bitstream::mHeaderByteLength
inherited

Header length in bytes.

This is the length of the header itself, as opposed to mBitstreamByteLength, which is the length of bitstream reported by the header.

Definition at line 246 of file bitstream/Bitstream.hpp.

TileTypeIndexToColumnType torc::bitstream::Bitstream::mTileTypeIndexToColumnType
inherited

Definition at line 255 of file bitstream/Bitstream.hpp.

TileTypeNameToColumnType torc::bitstream::Bitstream::mTileTypeNameToColumnType
inherited

Definition at line 252 of file bitstream/Bitstream.hpp.

IndexVector torc::bitstream::Virtex5::mXdlColumnIndexes[Virtex5::eFarBlockTypeCount]
protected

Vector to store frame indexes of Bitstream columns.

Definition at line 365 of file Virtex5.hpp.

std::map<uint32_t, FrameRowDesignator> torc::bitstream::Virtex5::mXdlRowToFrameRowDesignator
protected

Map of XDL tile rows to frame designators.

Definition at line 373 of file Virtex5.hpp.

const Bitstream::Subfield torc::bitstream::Virtex5::sBOOTSTS
staticprotected

Boot History Status Register (BOOTSTS) subfields.

See Also
BOOTSTS Register Description: UG191, v3.7, June 24, 2009, Table 6-14.

Definition at line 140 of file Virtex5.hpp.

const char * torc::bitstream::Virtex5::sCommandName
staticprotected
Initial value:
= {
"NULL", "WCFG", "MFW", "DGHIGH/LFRM", "RCFG", "START", "RCAP", "RCRC", "AGHIGH", "SWITCH",
"GRESTORE", "SHUTDOWN", "GCAPTURE", "DESYNCH", "Reserved", "IPROG", "[UNKNOWN CMD 16]",
"LTIMER"
}

Configuration command names.

Definition at line 122 of file Virtex5.hpp.

const Bitstream::Subfield torc::bitstream::Virtex5::sCOR0
staticprotected

Configuration Options Register 0 (COR) subfields.

See Also
Configuration Options Register 0 (COR0): UG191, v3.7, June 24, 2009, Table 6-10.

Definition at line 124 of file Virtex5.hpp.

const Bitstream::Subfield torc::bitstream::Virtex5::sCOR1
staticprotected
Initial value:
= {
{0x00000003, 0, "BPI_page_size", "BPI_PAGE_SIZE", 0,
VALUES{"1", "4", "8", "Reserved", 0}},
{0x0000000C, 2, "BPI_1st_read_cycle", "BPI_1ST_READ_CYCLES", 0,
VALUES{"1", "4", "8", "Reserved", 0}},
{0x00000100, 8, "ContinuousReadbackCRC", "RBCRC_EN", 0,
VALUES{"Disabled", "Enabled", 0}},
{0x00000200, 9, "InitAsCRCErrorPin", "RBCRC_NO_PIN", 0,
VALUES{"Disabled", "Enabled", 0}},
{0x00020000, 17, "PersistDeassertAtDesynch", "PERSIST_DEASSERT_AT_DESYNCH", 0,
VALUES{"Disabled", "Enabled", 0}},
{0, 0, 0, 0, 0, 0}
}

Configuration Options Register 1 (COR) subfields.

See Also
Configuration Options Register 1 (COR1): UG191, v3.7, June 24, 2009, Table 6-11.

Definition at line 126 of file Virtex5.hpp.

const Bitstream::Subfield torc::bitstream::Virtex5::sCTL0
staticprotected

Control Register 0 (CTL) subfields.

See Also
Control Register 0 (CTL0): UG191, v3.7, June 24, 2009, Figure 6-1.

Definition at line 130 of file Virtex5.hpp.

const Bitstream::Subfield torc::bitstream::Virtex5::sCTL1
staticprotected
Initial value:
= {
{0, 0, 0, 0, 0, 0}
}

Control Register 1 (CTL) subfields.

See Also
Control Register 1 (CTL1): UG191, v3.7, June 24, 2009, Figure 6-2.

Definition at line 132 of file Virtex5.hpp.

const Bitstream::Subfield torc::bitstream::Virtex5::sMASK0
staticprotected
Initial value:
= {
{0x00000001, 0, "GTS_USER_B", "GTS_USER_B", 0, VALUES{"Protected", "Writable", 0}},
{0x00000008, 3, "Persist", "PERSIST", 0, VALUES{"Protected", "Writable", 0}},
{0x00000030, 4, "Security", "SBITS", 0,
VALUES{"Protected", "[UNKNOWN 1]", "[UNKNOWN 2]", "Writable", 0}},
{0x00000040, 6, "Encrypt", "DEC", 0, VALUES{"Protected", "Writable", 0}},
{0x00000100, 8, "GLUTMASK", "GLUTMASK", 0, VALUES{"Protected", "Writable", 0}},
{0x00001000, 12, "OverTempPowerDown", "OverTempPowerDown", 0, VALUES{"Protected",
"Writable", 0}},
{0x40000000, 30, "ICAP_sel", "ICAP_SEL", 0, VALUES{"Protected", "Writable", 0}},
{0, 0, 0, 0, 0, 0}
}

Control Mask Register (MASK) subfields.

See Also
Control Register 0 (CTL0): UG191, v3.7, June 24, 2009, Figure 6-1.

Definition at line 134 of file Virtex5.hpp.

const char * torc::bitstream::Virtex5::sOpcodeName
staticprotected
Initial value:
= {
"NOP", "READ", "WRITE", "RESERVED"
}

Packet opcode names.

Definition at line 118 of file Virtex5.hpp.

const char * torc::bitstream::Virtex5::sPacketTypeName
staticprotected
Initial value:
= {
"[UNKNOWN TYPE 0]", "TYPE1", "TYPE2", "[UNKNOWN TYPE 3]", "[UNKNOWN TYPE 4]",
"[UNKNOWN TYPE 5]", "[UNKNOWN TYPE 6]", "[UNKNOWN TYPE 7]"
}

Packet type names.

Definition at line 116 of file Virtex5.hpp.

const char * torc::bitstream::Virtex5::sRegisterName
staticprotected
Initial value:
= {
"CRC", "FAR", "FDRI", "FDRO", "CMD", "CTL0", "MASK", "STAT", "LOUT", "COR0", "MFWR", "CBC",
"IDCODE", "AXSS", "COR1", "CSOB", "WBSTAR", "TIMER", "[UNKNOWN REG 18]",
"[UNKNOWN REG 19]", "[UNKNOWN REG 20]", "[UNKNOWN REG 21]", "BOOTSTS", "[UNKNOWN REG 23]",
"CTL1"
}

Configuration register names.

Definition at line 120 of file Virtex5.hpp.

const Bitstream::Subfield torc::bitstream::Virtex5::sSTAT
staticprotected

Status Register (STAT) subfields.

See Also
Status Register Description: UG191, v3.7, June 24, 2009, Table 6-9.

Definition at line 128 of file Virtex5.hpp.

const Bitstream::Subfield torc::bitstream::Virtex5::sTIMER
staticprotected
Initial value:
= {
{0x01000000, 24, "TimerForConfig", "TIMER_CFG_MON", 0,
VALUES{"Disabled", "Enabled", 0}},
{0x02000000, 25, "TimerForUser", "TIMER_USR_MON", 0,
VALUES{"Disabled", "Enabled", 0}},
{0, 0, 0, 0, 0, 0}
}

Watchdog Timer Register (TIMER) subfields.

See Also
TIMER Register Description: UG191, v3.7, June 24, 2009, Table 6-13.

Definition at line 138 of file Virtex5.hpp.

const Bitstream::Subfield torc::bitstream::Virtex5::sWBSTAR
staticprotected
Initial value:
= {
{0x18000000, 27, "NextRevisionSelect", "RS[1:0]", 0,
VALUES{"00", "01", "10", "11", 0}},
{0x04000000, 26, "RevisionSelectTristate", "RS_TS_B", 0,
VALUES{"Disabled", "Enabled", 0}},
{0, 0, 0, 0, 0, 0}
}

Warm Boot Start Address Register (WBSTAR) subfields.

See Also
WBSTAR Register Description: UG191, v3.7, June 24, 2009, Table 6-12.

Definition at line 136 of file Virtex5.hpp.


The documentation for this class was generated from the following files: