VirtexBitstreamParams (JHDL API)

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byucc.jhdl.platforms.util.readback.Xilinx.Virtex
Class VirtexBitstreamParams

java.lang.Object
  byucc.jhdl.platforms.util.readback.Xilinx.XilinxBitstreamParams
      byucc.jhdl.platforms.util.readback.Xilinx.Virtex.VirtexBitstreamParams

Direct Known Subclasses:: VirtexXpressBitstreamParams

public class VirtexBitstreamParams
extends XilinxBitstreamParams

This class is used to record the information about a specific Virtex FPGA during the creation of an .rbentry file as well as provide a method for calculating the absolute offset of a readback state bit from the offset provided by the Xilinx logical allocation file (.ll) file. The information this class records about a specific FPGA includes the PE type, the readback bitstream header lengths, the bit ordering within each byte, the frame size, the CLB frame count, and the bitmap length. Further, this class defines constants for each supported Xilinx part type as well as each part type's frame size and count. Further, constants for the number of bits in a byte and the trailer or postamble length are also defined. Several methods are defined to conveniently calculate the length of the bitstream in bits and bytes as well as provide the lengths of frames, the number of frames, and a String representing the Xilinx FPGA type.

Author:: Paul Graham

Field Summary
`static int`	`BITMAP_LENGTH_UNKNOWN` The bitmap length for an unknown Virtex part type
`static int`	`BITMAP_LENGTH_XC2S100` The bitmap length for a Spartan2 XC2S100 part type
`static int`	`BITMAP_LENGTH_XC2S15` The bitmap length for a Spartan2 XC2S15 part type
`static int`	`BITMAP_LENGTH_XC2S150` The bitmap length for a Spartan2 XC2S150 part type
`static int`	`BITMAP_LENGTH_XC2S200` The bitmap length for a Spartan2 XC2S200 part type
`static int`	`BITMAP_LENGTH_XC2S30` The bitmap length for a Spartan2 XC2S30 part type
`static int`	`BITMAP_LENGTH_XC2S50` The bitmap length for a Spartan2 XC2S50 part type
`static int`	`BITMAP_LENGTH_XCV100` The bitmap length for a Virtex XCV100 part type
`static int`	`BITMAP_LENGTH_XCV1000` The bitmap length for a Virtex XCV1000 part type
`static int`	`BITMAP_LENGTH_XCV150` The bitmap length for a Virtex XCV150 part type
`static int`	`BITMAP_LENGTH_XCV200` The bitmap length for a Virtex XCV200 part type
`static int`	`BITMAP_LENGTH_XCV300` The bitmap length for a Virtex XCV300 part type
`static int`	`BITMAP_LENGTH_XCV400` The bitmap length for a Virtex XCV400 part type
`static int`	`BITMAP_LENGTH_XCV50` The bitmap length for a Virtex XCV50 part type
`static int`	`BITMAP_LENGTH_XCV600` The bitmap length for a Virtex XCV600 part type
`static int`	`BITMAP_LENGTH_XCV800` The bitmap length for a Virtex XCV800 part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_UNKNOWN` The BlockRAM word count for an unknown Virtex part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XC2S100` The BlockRAM word count for a Spartan2 XC2S100 part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XC2S15` The BlockRAM word count for a Spartan2 XC2S15 part type On XAPP176 page 37, the value for XC2S10 is TBD.
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XC2S150` The BlockRAM word count for a Spartan2 XC2S150 part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XC2S200` The BlockRAM word count for a Spartan2 XC2S200 part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XC2S30` The BlockRAM word count for a Spartan2 XC2S30 part type On XAPP176 page 37, the value for XC2S30 is TBD.
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XC2S50` The BlockRAM word count for a Spartan2 XC2S50 part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XCV100` The BlockRAM word count for a Virtex XCV100 part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XCV1000` The BlockRAM word count for a Virtex XCV1000 part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XCV150` The BlockRAM word count for a Virtex XCV150 part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XCV200` The BlockRAM word count for a Virtex XCV200 part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XCV300` The BlockRAM word count for a Virtex XCV300 part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XCV400` The BlockRAM word count for a Virtex XCV400 part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XCV50` The BlockRAM word count for a Virtex XCV50 part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XCV600` The BlockRAM word count for a Virtex XCV600 part type
`static int`	`BLOCKRAM_READBACK_WORD_COUNT_XCV800` The BlockRAM word count for a Virtex XCV800 part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_UNKNOWN` The packet header for an unknown Virtex part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XC2S100` The BlockRAM packet header for a Spartan2 XC2S100 part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XC2S15` The BlockRAM packet header for a Spartan2 XC2S15 part type.
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XC2S150` The BlockRAM packet header for a Spartan2 XC2S150 part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XC2S200` The BlockRAM packet header for a Spartan2 XC2S200 part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XC2S30` The BlockRAM packet header for a Spartan2 XC2S30 part type.
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XC2S50` The BlockRAM packet header for a Spartan2 XC2S50 part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XCV100` The BlockRAM packet header for a Virtex XCV100 part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XCV1000` The BlockRAM packet header for a Virtex XCV1000 part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XCV150` The BlockRAM packet header for a Virtex XCV150 part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XCV200` The BlockRAM packet header for a Virtex XCV200 part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XCV300` The BlockRAM packet header for a Virtex XCV300 part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XCV400` The BlockRAM packet header for a Virtex XCV400 part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XCV50` The BlockRAM packet header for a Virtex XCV50 part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XCV600` The BlockRAM packet header for a Virtex XCV600 part type
`static int`	`BLOCKRAM_TYPE2_PACKET_HEADER_XCV800` The BlockRAM packet header for a Virtex XCV800 part type
`static int`	`BYTE_SIZE` The length of a byte in bits.
`static int`	`CLB_FRAME_COUNT_UNKNOWN` The number of CLB frames for an unknown Virtex part type
`static int`	`CLB_FRAME_COUNT_XC2S100` The number of CLB frames for a Spartan2 XC2S100 part type
`static int`	`CLB_FRAME_COUNT_XC2S15` The number of CLB frames for a Spartan2 XC2S15 part type
`static int`	`CLB_FRAME_COUNT_XC2S150` The number of CLB frames for a Spartan2 XC2S150 part type
`static int`	`CLB_FRAME_COUNT_XC2S200` The number of CLB frames for a Spartan2 XC2S200 part type
`static int`	`CLB_FRAME_COUNT_XC2S30` The number of CLB frames for a Spartan2 XC2S30 part type
`static int`	`CLB_FRAME_COUNT_XC2S50` The number of CLB frames for a Spartan2 XC2S50 part type
`static int`	`CLB_FRAME_COUNT_XCV100` The number of CLB frames for a Virtex XCV100 part type
`static int`	`CLB_FRAME_COUNT_XCV1000` The number of CLB frames for a Virtex XCV1000 part type
`static int`	`CLB_FRAME_COUNT_XCV150` The number of CLB frames for a Virtex XCV150 part type
`static int`	`CLB_FRAME_COUNT_XCV200` The number of CLB frames for a Virtex XCV200 part type
`static int`	`CLB_FRAME_COUNT_XCV300` The number of CLB frames for a Virtex XCV300 part type
`static int`	`CLB_FRAME_COUNT_XCV400` The number of CLB frames for a Virtex XCV400 part type
`static int`	`CLB_FRAME_COUNT_XCV50` The number of CLB frames for a Virtex XCV50 part type
`static int`	`CLB_FRAME_COUNT_XCV600` The number of CLB frames for a Virtex XCV600 part type
`static int`	`CLB_FRAME_COUNT_XCV800` The number of CLB frames for a Virtex XCV800 part type
`static int`	`CLB_READBACK_WORD_COUNT_UNKNOWN` The CLB word count for an unknown Virtex part type
`static int`	`CLB_READBACK_WORD_COUNT_XC2S100` The CLB word count for a Spartan2 XC2S100 part type
`static int`	`CLB_READBACK_WORD_COUNT_XC2S15` The CLB word count for a Spartan2 XC2S15 part type
`static int`	`CLB_READBACK_WORD_COUNT_XC2S150` The CLB word count for a Spartan2 XC2S150 part type
`static int`	`CLB_READBACK_WORD_COUNT_XC2S200` The CLB word count for a Spartan2 XC2S200 part type
`static int`	`CLB_READBACK_WORD_COUNT_XC2S30` The CLB word count for a Spartan2 XC2S30 part type
`static int`	`CLB_READBACK_WORD_COUNT_XC2S50` The CLB word count for a Spartan2 XC2S50 part type
`static int`	`CLB_READBACK_WORD_COUNT_XCV100` The CLB word count for a Virtex XCV100 part type
`static int`	`CLB_READBACK_WORD_COUNT_XCV1000` The CLB word count for a Virtex XCV1000 part type
`static int`	`CLB_READBACK_WORD_COUNT_XCV150` The CLB word count for a Virtex XCV150 part type
`static int`	`CLB_READBACK_WORD_COUNT_XCV200` The CLB word count for a Virtex XCV200 part type
`static int`	`CLB_READBACK_WORD_COUNT_XCV300` The CLB word count for a Virtex XCV300 part type
`static int`	`CLB_READBACK_WORD_COUNT_XCV400` The CLB word count for a Virtex XCV400 part type
`static int`	`CLB_READBACK_WORD_COUNT_XCV50` The CLB word count for a Virtex XCV50 part type
`static int`	`CLB_READBACK_WORD_COUNT_XCV600` The CLB word count for a Virtex XCV600 part type
`static int`	`CLB_READBACK_WORD_COUNT_XCV800` The CLB word count for a Virtex XCV800 part type
`static int`	`CLB_TYPE2_PACKET_HEADER_UNKNOWN` The packet header for an unknown Virtex part type
`static int`	`CLB_TYPE2_PACKET_HEADER_XC2S100` The CLB packet header for a Spartan2 XC2S100 part type
`static int`	`CLB_TYPE2_PACKET_HEADER_XC2S15` The CLB packet header for a Spartan2 XC2S15 part type.
`static int`	`CLB_TYPE2_PACKET_HEADER_XC2S150` The CLB packet header for a Spartan2 XC2S150 part type
`static int`	`CLB_TYPE2_PACKET_HEADER_XC2S200` The CLB packet header for a Spartan2 XC2S200 part type
`static int`	`CLB_TYPE2_PACKET_HEADER_XC2S30` The CLB packet header for a Spartan2 XC2S30 part type.
`static int`	`CLB_TYPE2_PACKET_HEADER_XC2S50` The CLB packet header for a Spartan2 XC2S50 part type
`static int`	`CLB_TYPE2_PACKET_HEADER_XCV100` The CLB packet header for a Virtex XCV100 part type
`static int`	`CLB_TYPE2_PACKET_HEADER_XCV1000` The CLB packet header for a Virtex XCV1000 part type
`static int`	`CLB_TYPE2_PACKET_HEADER_XCV150` The CLB packet header for a Virtex XCV150 part type
`static int`	`CLB_TYPE2_PACKET_HEADER_XCV200` The CLB packet header for a Virtex XCV200 part type
`static int`	`CLB_TYPE2_PACKET_HEADER_XCV300` The CLB packet header for a Virtex XCV300 part type
`static int`	`CLB_TYPE2_PACKET_HEADER_XCV400` The CLB packet header for a Virtex XCV400 part type
`static int`	`CLB_TYPE2_PACKET_HEADER_XCV50` The CLB packet header for a Virtex XCV50 part type
`static int`	`CLB_TYPE2_PACKET_HEADER_XCV600` The CLB packet header for a Virtex XCV600 part type
`static int`	`CLB_TYPE2_PACKET_HEADER_XCV800` The CLB packet header for a Virtex XCV800 part type
`static int`	`CONFIG_FRAME_COUNT_UNKNOWN` The configuration frame count for an unknown Virtex part type
`static int`	`CONFIG_FRAME_COUNT_XC2S100` The configuration frame count for a Spartan2 XC2S100 part type
`static int`	`CONFIG_FRAME_COUNT_XC2S15` The configuration frame count for a Spartan2 XC2S15 part type
`static int`	`CONFIG_FRAME_COUNT_XC2S150` The configuration frame count for a Spartan2 XC2S150 part type
`static int`	`CONFIG_FRAME_COUNT_XC2S200` The configuration frame count for a Spartan2 XC2S200 part type
`static int`	`CONFIG_FRAME_COUNT_XC2S30` The configuration frame count for a Spartan2 XC2S30 part type
`static int`	`CONFIG_FRAME_COUNT_XC2S50` The configuration frame count for a Spartan2 XC2S50 part type
`static int`	`CONFIG_FRAME_COUNT_XCV100` The configuration frame count for a Virtex XCV100 part type
`static int`	`CONFIG_FRAME_COUNT_XCV1000` The configuration frame count for a Virtex XCV1000 part type
`static int`	`CONFIG_FRAME_COUNT_XCV150` The configuration frame count for a Virtex XCV150 part type
`static int`	`CONFIG_FRAME_COUNT_XCV200` The configuration frame count for a Virtex XCV200 part type
`static int`	`CONFIG_FRAME_COUNT_XCV300` The configuration frame count for a Virtex XCV300 part type
`static int`	`CONFIG_FRAME_COUNT_XCV400` The configuration frame count for a Virtex XCV400 part type
`static int`	`CONFIG_FRAME_COUNT_XCV50` The configuration frame count for a Virtex XCV50 part type
`static int`	`CONFIG_FRAME_COUNT_XCV600` The configuration frame count for a Virtex XCV600 part type
`static int`	`CONFIG_FRAME_COUNT_XCV800` The configuration frame count for a Virtex XCV800 part type
`static int`	`FRAME_SIZE_UNKNOWN` The frame size for an unknown Virtex part type
`static int`	`FRAME_SIZE_XC2S100` The frame size for a Spartan2 XC2S100 part type
`static int`	`FRAME_SIZE_XC2S15` The frame size for a Spartan2 XC2S15 part type
`static int`	`FRAME_SIZE_XC2S150` The frame size for a Spartan2 XC2S150 part type
`static int`	`FRAME_SIZE_XC2S200` The frame size for a Spartan2 XC2S200 part type
`static int`	`FRAME_SIZE_XC2S30` The frame size for a Spartan2 XC2S30 part type
`static int`	`FRAME_SIZE_XC2S50` The frame size for a Spartan2 XC2S50 part type
`static int`	`FRAME_SIZE_XCV100` The frame size for a Virtex XCV100 part type
`static int`	`FRAME_SIZE_XCV1000` The frame size for a Virtex XCV1000 part type
`static int`	`FRAME_SIZE_XCV150` The frame size for a Virtex XCV150 part type
`static int`	`FRAME_SIZE_XCV200` The frame size for a Virtex XCV200 part type
`static int`	`FRAME_SIZE_XCV300` The frame size for a Virtex XCV300 part type
`static int`	`FRAME_SIZE_XCV400` The frame size for a Virtex XCV400 part type
`static int`	`FRAME_SIZE_XCV50` The frame size for a Virtex XCV50 part type
`static int`	`FRAME_SIZE_XCV600` The frame size for a Virtex XCV600 part type
`static int`	`FRAME_SIZE_XCV800` The frame size for a Virtex XCV800 part type
`static int`	`IDCODE_UNKNOWN` The idcode for an unknown Virtex part type
`static int`	`IDCODE_XC2S100` The idcode for a Spartan2 XC2S100 part type
`static int`	`IDCODE_XC2S15` The idcode for a Spartan2 XC2S15 part type
`static int`	`IDCODE_XC2S150` The idcode for a Spartan2 XC2S150 part type
`static int`	`IDCODE_XC2S200` The idcode for a Spartan2 XC2S200 part type
`static int`	`IDCODE_XC2S30` The idcode for a Spartan2 XC2S30 part type
`static int`	`IDCODE_XC2S50` The idcode for a Spartan2 XC2S50 part type
`static int`	`IDCODE_XCV100` The idcode for a Virtex XCV100 part type
`static int`	`IDCODE_XCV1000` The idcode for a Virtex XCV1000 part type
`static int`	`IDCODE_XCV150` The idcode for a Virtex XCV150 part type
`static int`	`IDCODE_XCV200` The idcode for a Virtex XCV200 part type
`static int`	`IDCODE_XCV300` The idcode for a Virtex XCV300 part type
`static int`	`IDCODE_XCV400` The idcode for a Virtex XCV400 part type
`static int`	`IDCODE_XCV50` The idcode for a Virtex XCV50 part type
`static int`	`IDCODE_XCV600` The idcode for a Virtex XCV600 part type
`static int`	`IDCODE_XCV800` The idcode for a Virtex XCV800 part type
`static int`	`PAD_WORD_SIZE` The length of a configuration pad word in bits.
`static int`	`RAM_FRAME_COUNT` Block RAM frame count from XAPP 138, the same for all devices
`static int`	`WORD_SIZE` The length of a configuration word in bits.
`static int`	`XILINX_UNKNOWN` Defines the encoding for an unknown Virtex part type
`static int`	`XILINX_XC2S100` Defines the encoding for a Spartan2 XC2S100 part type
`static int`	`XILINX_XC2S15` Defines the encoding for a Spartan2 XC2S15 part type
`static int`	`XILINX_XC2S150` Defines the encoding for a Spartan2 XC2S150 part type
`static int`	`XILINX_XC2S200` Defines the encoding for a Spartan2 XC2S200 part type
`static int`	`XILINX_XC2S30` Defines the encoding for a Spartan2 XC2S30 part type
`static int`	`XILINX_XC2S50` Defines the encoding for a Spartan2 XC2S50 part type
`static int`	`XILINX_XCV100` Defines the encoding for a Virtex XCV100 part type
`static int`	`XILINX_XCV1000` Defines the encoding for a Virtex XCV1000 part type
`static int`	`XILINX_XCV150` Defines the encoding for a Virtex XCV150 part type
`static int`	`XILINX_XCV200` Defines the encoding for a Virtex XCV200 part type
`static int`	`XILINX_XCV300` Defines the encoding for a Virtex XCV300 part type
`static int`	`XILINX_XCV400` Defines the encoding for a Virtex XCV400 part type
`static int`	`XILINX_XCV50` Defines the encoding for a Virtex XCV50 part type
`static int`	`XILINX_XCV600` Defines the encoding for a Virtex XCV600 part type
`static int`	`XILINX_XCV800` Defines the encoding for a Virtex XCV800 part type

Constructor Summary
`VirtexBitstreamParams()` Constructs an object setting the value of the PE type to XILINX_UNKNOWN, the CLB Header length in bits to 0, the Block RAM header bits to 0, and the byte ordering to byteMirrored = false (in other words, bit 0 is the MSB of the byte).
`VirtexBitstreamParams(int idcode)` Constructs an object setting the value of the PE type, setting the CLB Header length in bits to 0, the BlockRam header bits to 0 and the byte ordering to byteMirrored = false (in other words, bit 0 is the MSB of the byte).
`VirtexBitstreamParams(java.lang.String peTypeStr, int newClbHeaderBits, int newRamHeaderBits, boolean newByteMirrored)` Constructs an object setting the value of the PE type, the CLB Header length, the Block RAM header bits, and the byte ordering according to the parameters given.

Method Summary
`int`	`calculateBRAMOffset(int frame, int frameOffset)` This method calculates the absolute offset of a readback state bit which is located in a Block RAM based on the offset provided by the Xilinx Logical Allocation file (.ll) created by "bitgen".
`int`	`calculateBRAMOffset(RBLocation rbl)` This method calculates the absolute offset of a readback state bit which is located in a Block RAM based on the offset provided by the Xilinx Logical Allocation file (.ll) created by "bitgen".
`int`	`calculateCLBOffset(int frame, int frameOffset)` Calculates the absolute offset of a readback state bit which is located in the CLB frames (may be in a CLB or IOB) based on the offset provided by the Xilinx Logical Allocation file (.ll) created by "bitgen".
`int`	`calculateCLBOffset(RBLocation rbl)` Calculates the absolute offset of a readback state bit which is located in the CLB frames (may be in a CLB or IOB) based on the offset provided by the Xilinx Logical Allocation file (.ll) created by "bitgen".
`int`	`getBitmapLength()` Maps a PE type to a bitmap length based on the encodings for the part type defined in the constants above.
`int`	`getBitstreamLength()` Returns the bitstream length in terms of bits based on the declared PE type and header lengths in bits.
`int`	`getBlockRAMPacketHeader()`
`int`	`getBlockRAMPacketHeader(java.lang.String part)` Deprecated. Replaced by `getBlockRAMPacketHeader()`, after setting the part type with `setPEType(String)` or `setPEType(int)` or `setPETypeWithIdcode(int)`.
`int`	`getBlockRAMReadBackWordCount()`
`int`	`getBlockRAMReadBackWordCount(java.lang.String part)` Deprecated. Replaced by `getBlockRAMReadBackWordCount()`, after setting the part type with `setPEType(String)` or `setPEType(int)` or `setPETypeWithIdcode(int)`. Returns the word count for BlockRAM readback
`int`	`getBRAMByteCount()`
`int`	`getBytestreamLength()` Returns the bitstream length in terms of bytes based on the declared PE type and header lengths in bits.
`int`	`getCLBByteCount()`
`int`	`getCLBFrameCount()` Maps a PE type to a CLB readback frame count based on the encodings for the part type defined in the constants above.
`int`	`getCLBHeaderBits()` Returns the current length of the CLB readback header, in bits.
`int`	`getCLBPacketHeader()`
`int`	`getCLBReadBackWordCount()`
`int`	`getFrameSize()` Maps a PE type to a CLB readback frame size based on the encodings for the part type defined in the constants above.
`java.lang.String`	`getPart(int idcode)` Returns a string defining the part, based on the IDCODE.
`int`	`getPEType()` Returns the integer value representing the part type of the PE.
`int`	`getRAMFrameCount()`
`int`	`getRAMHeaderBits()` Returns the current length of the BlockRAM readback header, in bits.
`boolean`	`isByteMirrored()` Returns the values of the `byteMirrored` property, discussed above.
`static int`	`peType(int idcode)` Returns the pe-type based on the idcode
`void`	`setByteMirrored(boolean isByteMirrored)` Sets the `byteMirrored` field to the value of the parameter.
`void`	`setCLBHeaderBits(int newCLBHeaderBits)` Sets the length of the CLB readback header (in bits) to the value of the given parameter.
`void`	`setPEType(int newPeType)` Sets the value of the PE type using the `static final int` "constants" defined earlier.
`void`	`setPEType(java.lang.String newPeType)` Sets the value of the PE type based on a `String` parameter which contains "Vxxx" for a Virtex part and "2Sxxx" for a Spartan2 part.
`void`	`setPETypeWithIdcode(int idcode)` Sets the value of the PE type using the Xilinx defined idcodes from XAPP139 page 7 or XAPP188 page 6.
`void`	`setRAMHeaderBits(int newRAMHeaderBits)` Sets the length of the Block RAM readback header (in bits) to the value of the given parameter.
`java.lang.String`	`toString()` Returns a `String` reflecting the Xilinx part type of the PE represented by this object.
`static java.lang.String`	`toString(int peType)` Returns a `String` reflecting the Xilinx part type of the PE.
`static int`	`whichPEType(java.lang.String peTypeStr)` Returns an integer reflecting the Xilinx part type of the PE based on the encodings given above.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

BYTE_SIZE

public static final int BYTE_SIZE

The length of a byte in bits.

See Also:: Constant Field Values

WORD_SIZE

public static final int WORD_SIZE

The length of a configuration word in bits.

See Also:: Constant Field Values

PAD_WORD_SIZE

public static final int PAD_WORD_SIZE

The length of a configuration pad word in bits.

See Also:: Constant Field Values

XILINX_UNKNOWN

public static final int XILINX_UNKNOWN

Defines the encoding for an unknown Virtex part type

See Also:: Constant Field Values

XILINX_XCV50

public static final int XILINX_XCV50

Defines the encoding for a Virtex XCV50 part type

See Also:: Constant Field Values

XILINX_XCV100

public static final int XILINX_XCV100

Defines the encoding for a Virtex XCV100 part type

See Also:: Constant Field Values

XILINX_XCV150

public static final int XILINX_XCV150

Defines the encoding for a Virtex XCV150 part type

See Also:: Constant Field Values

XILINX_XCV200

public static final int XILINX_XCV200

Defines the encoding for a Virtex XCV200 part type

See Also:: Constant Field Values

XILINX_XCV300

public static final int XILINX_XCV300

Defines the encoding for a Virtex XCV300 part type

See Also:: Constant Field Values

XILINX_XCV400

public static final int XILINX_XCV400

Defines the encoding for a Virtex XCV400 part type

See Also:: Constant Field Values

XILINX_XCV600

public static final int XILINX_XCV600

Defines the encoding for a Virtex XCV600 part type

See Also:: Constant Field Values

XILINX_XCV800

public static final int XILINX_XCV800

Defines the encoding for a Virtex XCV800 part type

See Also:: Constant Field Values

XILINX_XCV1000

public static final int XILINX_XCV1000

Defines the encoding for a Virtex XCV1000 part type

See Also:: Constant Field Values

XILINX_XC2S15

public static final int XILINX_XC2S15

Defines the encoding for a Spartan2 XC2S15 part type

See Also:: Constant Field Values

XILINX_XC2S30

public static final int XILINX_XC2S30

Defines the encoding for a Spartan2 XC2S30 part type

See Also:: Constant Field Values

XILINX_XC2S50

public static final int XILINX_XC2S50

Defines the encoding for a Spartan2 XC2S50 part type

See Also:: Constant Field Values

XILINX_XC2S100

public static final int XILINX_XC2S100

Defines the encoding for a Spartan2 XC2S100 part type

See Also:: Constant Field Values

XILINX_XC2S150

public static final int XILINX_XC2S150

Defines the encoding for a Spartan2 XC2S150 part type

See Also:: Constant Field Values

XILINX_XC2S200

public static final int XILINX_XC2S200

Defines the encoding for a Spartan2 XC2S200 part type

See Also:: Constant Field Values

FRAME_SIZE_UNKNOWN

public static final int FRAME_SIZE_UNKNOWN

The frame size for an unknown Virtex part type

See Also:: Constant Field Values

FRAME_SIZE_XCV50

public static final int FRAME_SIZE_XCV50

The frame size for a Virtex XCV50 part type

See Also:: Constant Field Values

FRAME_SIZE_XCV100

public static final int FRAME_SIZE_XCV100

The frame size for a Virtex XCV100 part type

See Also:: Constant Field Values

FRAME_SIZE_XCV150

public static final int FRAME_SIZE_XCV150

The frame size for a Virtex XCV150 part type

See Also:: Constant Field Values

FRAME_SIZE_XCV200

public static final int FRAME_SIZE_XCV200

The frame size for a Virtex XCV200 part type

See Also:: Constant Field Values

FRAME_SIZE_XCV300

public static final int FRAME_SIZE_XCV300

The frame size for a Virtex XCV300 part type

See Also:: Constant Field Values

FRAME_SIZE_XCV400

public static final int FRAME_SIZE_XCV400

The frame size for a Virtex XCV400 part type

See Also:: Constant Field Values

FRAME_SIZE_XCV600

public static final int FRAME_SIZE_XCV600

The frame size for a Virtex XCV600 part type

See Also:: Constant Field Values

FRAME_SIZE_XCV800

public static final int FRAME_SIZE_XCV800

The frame size for a Virtex XCV800 part type

See Also:: Constant Field Values

FRAME_SIZE_XCV1000

public static final int FRAME_SIZE_XCV1000

The frame size for a Virtex XCV1000 part type

See Also:: Constant Field Values

FRAME_SIZE_XC2S15

public static final int FRAME_SIZE_XC2S15

The frame size for a Spartan2 XC2S15 part type

See Also:: Constant Field Values

FRAME_SIZE_XC2S30

public static final int FRAME_SIZE_XC2S30

The frame size for a Spartan2 XC2S30 part type

See Also:: Constant Field Values

FRAME_SIZE_XC2S50

public static final int FRAME_SIZE_XC2S50

The frame size for a Spartan2 XC2S50 part type

See Also:: Constant Field Values

FRAME_SIZE_XC2S100

public static final int FRAME_SIZE_XC2S100

The frame size for a Spartan2 XC2S100 part type

See Also:: Constant Field Values

FRAME_SIZE_XC2S150

public static final int FRAME_SIZE_XC2S150

The frame size for a Spartan2 XC2S150 part type

See Also:: Constant Field Values

FRAME_SIZE_XC2S200

public static final int FRAME_SIZE_XC2S200

The frame size for a Spartan2 XC2S200 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_UNKNOWN

public static final int CONFIG_FRAME_COUNT_UNKNOWN

The configuration frame count for an unknown Virtex part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XCV50

public static final int CONFIG_FRAME_COUNT_XCV50

The configuration frame count for a Virtex XCV50 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XCV100

public static final int CONFIG_FRAME_COUNT_XCV100

The configuration frame count for a Virtex XCV100 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XCV150

public static final int CONFIG_FRAME_COUNT_XCV150

The configuration frame count for a Virtex XCV150 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XCV200

public static final int CONFIG_FRAME_COUNT_XCV200

The configuration frame count for a Virtex XCV200 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XCV300

public static final int CONFIG_FRAME_COUNT_XCV300

The configuration frame count for a Virtex XCV300 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XCV400

public static final int CONFIG_FRAME_COUNT_XCV400

The configuration frame count for a Virtex XCV400 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XCV600

public static final int CONFIG_FRAME_COUNT_XCV600

The configuration frame count for a Virtex XCV600 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XCV800

public static final int CONFIG_FRAME_COUNT_XCV800

The configuration frame count for a Virtex XCV800 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XCV1000

public static final int CONFIG_FRAME_COUNT_XCV1000

The configuration frame count for a Virtex XCV1000 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XC2S15

public static final int CONFIG_FRAME_COUNT_XC2S15

The configuration frame count for a Spartan2 XC2S15 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XC2S30

public static final int CONFIG_FRAME_COUNT_XC2S30

The configuration frame count for a Spartan2 XC2S30 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XC2S50

public static final int CONFIG_FRAME_COUNT_XC2S50

The configuration frame count for a Spartan2 XC2S50 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XC2S100

public static final int CONFIG_FRAME_COUNT_XC2S100

The configuration frame count for a Spartan2 XC2S100 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XC2S150

public static final int CONFIG_FRAME_COUNT_XC2S150

The configuration frame count for a Spartan2 XC2S150 part type

See Also:: Constant Field Values

CONFIG_FRAME_COUNT_XC2S200

public static final int CONFIG_FRAME_COUNT_XC2S200

The configuration frame count for a Spartan2 XC2S200 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_UNKNOWN

public static final int CLB_FRAME_COUNT_UNKNOWN

The number of CLB frames for an unknown Virtex part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XCV50

public static final int CLB_FRAME_COUNT_XCV50

The number of CLB frames for a Virtex XCV50 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XCV100

public static final int CLB_FRAME_COUNT_XCV100

The number of CLB frames for a Virtex XCV100 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XCV150

public static final int CLB_FRAME_COUNT_XCV150

The number of CLB frames for a Virtex XCV150 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XCV200

public static final int CLB_FRAME_COUNT_XCV200

The number of CLB frames for a Virtex XCV200 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XCV300

public static final int CLB_FRAME_COUNT_XCV300

The number of CLB frames for a Virtex XCV300 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XCV400

public static final int CLB_FRAME_COUNT_XCV400

The number of CLB frames for a Virtex XCV400 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XCV600

public static final int CLB_FRAME_COUNT_XCV600

The number of CLB frames for a Virtex XCV600 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XCV800

public static final int CLB_FRAME_COUNT_XCV800

The number of CLB frames for a Virtex XCV800 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XCV1000

public static final int CLB_FRAME_COUNT_XCV1000

The number of CLB frames for a Virtex XCV1000 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XC2S15

public static final int CLB_FRAME_COUNT_XC2S15

The number of CLB frames for a Spartan2 XC2S15 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XC2S30

public static final int CLB_FRAME_COUNT_XC2S30

The number of CLB frames for a Spartan2 XC2S30 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XC2S50

public static final int CLB_FRAME_COUNT_XC2S50

The number of CLB frames for a Spartan2 XC2S50 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XC2S100

public static final int CLB_FRAME_COUNT_XC2S100

The number of CLB frames for a Spartan2 XC2S100 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XC2S150

public static final int CLB_FRAME_COUNT_XC2S150

The number of CLB frames for a Spartan2 XC2S150 part type

See Also:: Constant Field Values

CLB_FRAME_COUNT_XC2S200

public static final int CLB_FRAME_COUNT_XC2S200

The number of CLB frames for a Spartan2 XC2S200 part type

See Also:: Constant Field Values

BITMAP_LENGTH_UNKNOWN

public static final int BITMAP_LENGTH_UNKNOWN

The bitmap length for an unknown Virtex part type

See Also:: Constant Field Values

BITMAP_LENGTH_XCV50

public static final int BITMAP_LENGTH_XCV50

The bitmap length for a Virtex XCV50 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XCV100

public static final int BITMAP_LENGTH_XCV100

The bitmap length for a Virtex XCV100 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XCV150

public static final int BITMAP_LENGTH_XCV150

The bitmap length for a Virtex XCV150 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XCV200

public static final int BITMAP_LENGTH_XCV200

The bitmap length for a Virtex XCV200 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XCV300

public static final int BITMAP_LENGTH_XCV300

The bitmap length for a Virtex XCV300 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XCV400

public static final int BITMAP_LENGTH_XCV400

The bitmap length for a Virtex XCV400 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XCV600

public static final int BITMAP_LENGTH_XCV600

The bitmap length for a Virtex XCV600 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XCV800

public static final int BITMAP_LENGTH_XCV800

The bitmap length for a Virtex XCV800 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XCV1000

public static final int BITMAP_LENGTH_XCV1000

The bitmap length for a Virtex XCV1000 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XC2S15

public static final int BITMAP_LENGTH_XC2S15

The bitmap length for a Spartan2 XC2S15 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XC2S30

public static final int BITMAP_LENGTH_XC2S30

The bitmap length for a Spartan2 XC2S30 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XC2S50

public static final int BITMAP_LENGTH_XC2S50

The bitmap length for a Spartan2 XC2S50 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XC2S100

public static final int BITMAP_LENGTH_XC2S100

The bitmap length for a Spartan2 XC2S100 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XC2S150

public static final int BITMAP_LENGTH_XC2S150

The bitmap length for a Spartan2 XC2S150 part type

See Also:: Constant Field Values

BITMAP_LENGTH_XC2S200

public static final int BITMAP_LENGTH_XC2S200

The bitmap length for a Spartan2 XC2S200 part type

See Also:: Constant Field Values

IDCODE_UNKNOWN

public static final int IDCODE_UNKNOWN

The idcode for an unknown Virtex part type

See Also:: Constant Field Values

IDCODE_XCV50

public static final int IDCODE_XCV50

The idcode for a Virtex XCV50 part type

See Also:: Constant Field Values

IDCODE_XCV100

public static final int IDCODE_XCV100

The idcode for a Virtex XCV100 part type

See Also:: Constant Field Values

IDCODE_XCV150

public static final int IDCODE_XCV150

The idcode for a Virtex XCV150 part type

See Also:: Constant Field Values

IDCODE_XCV200

public static final int IDCODE_XCV200

The idcode for a Virtex XCV200 part type

See Also:: Constant Field Values

IDCODE_XCV300

public static final int IDCODE_XCV300

The idcode for a Virtex XCV300 part type

See Also:: Constant Field Values

IDCODE_XCV400

public static final int IDCODE_XCV400

The idcode for a Virtex XCV400 part type

See Also:: Constant Field Values

IDCODE_XCV600

public static final int IDCODE_XCV600

The idcode for a Virtex XCV600 part type

See Also:: Constant Field Values

IDCODE_XCV800

public static final int IDCODE_XCV800

The idcode for a Virtex XCV800 part type

See Also:: Constant Field Values

IDCODE_XCV1000

public static final int IDCODE_XCV1000

The idcode for a Virtex XCV1000 part type

See Also:: Constant Field Values

IDCODE_XC2S15

public static final int IDCODE_XC2S15

The idcode for a Spartan2 XC2S15 part type

See Also:: Constant Field Values

IDCODE_XC2S30

public static final int IDCODE_XC2S30

The idcode for a Spartan2 XC2S30 part type

See Also:: Constant Field Values

IDCODE_XC2S50

public static final int IDCODE_XC2S50

The idcode for a Spartan2 XC2S50 part type

See Also:: Constant Field Values

IDCODE_XC2S100

public static final int IDCODE_XC2S100

The idcode for a Spartan2 XC2S100 part type

See Also:: Constant Field Values

IDCODE_XC2S150

public static final int IDCODE_XC2S150

The idcode for a Spartan2 XC2S150 part type

See Also:: Constant Field Values

IDCODE_XC2S200

public static final int IDCODE_XC2S200

The idcode for a Spartan2 XC2S200 part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_UNKNOWN

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_UNKNOWN

The packet header for an unknown Virtex part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XCV50

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XCV50

The BlockRAM packet header for a Virtex XCV50 part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XCV100

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XCV100

The BlockRAM packet header for a Virtex XCV100 part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XCV150

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XCV150

The BlockRAM packet header for a Virtex XCV150 part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XCV200

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XCV200

The BlockRAM packet header for a Virtex XCV200 part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XCV300

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XCV300

The BlockRAM packet header for a Virtex XCV300 part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XCV400

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XCV400

The BlockRAM packet header for a Virtex XCV400 part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XCV600

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XCV600

The BlockRAM packet header for a Virtex XCV600 part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XCV800

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XCV800

The BlockRAM packet header for a Virtex XCV800 part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XCV1000

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XCV1000

The BlockRAM packet header for a Virtex XCV1000 part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XC2S15

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XC2S15

The BlockRAM packet header for a Spartan2 XC2S15 part type. On XAPP176 page 37, the value for XC2S15 is TBD. It needs to be updated before reading back BlockRAM frames from an XC2S15

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XC2S30

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XC2S30

The BlockRAM packet header for a Spartan2 XC2S30 part type. On XAPP176 page 37, the value for XC2S30 is TBD. It needs to be updated before reading back BlockRAM frames from an XC2S30

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XC2S50

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XC2S50

The BlockRAM packet header for a Spartan2 XC2S50 part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XC2S100

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XC2S100

The BlockRAM packet header for a Spartan2 XC2S100 part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XC2S150

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XC2S150

The BlockRAM packet header for a Spartan2 XC2S150 part type

See Also:: Constant Field Values

BLOCKRAM_TYPE2_PACKET_HEADER_XC2S200

public static final int BLOCKRAM_TYPE2_PACKET_HEADER_XC2S200

The BlockRAM packet header for a Spartan2 XC2S200 part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_UNKNOWN

public static final int BLOCKRAM_READBACK_WORD_COUNT_UNKNOWN

The BlockRAM word count for an unknown Virtex part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XCV50

public static final int BLOCKRAM_READBACK_WORD_COUNT_XCV50

The BlockRAM word count for a Virtex XCV50 part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XCV100

public static final int BLOCKRAM_READBACK_WORD_COUNT_XCV100

The BlockRAM word count for a Virtex XCV100 part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XCV150

public static final int BLOCKRAM_READBACK_WORD_COUNT_XCV150

The BlockRAM word count for a Virtex XCV150 part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XCV200

public static final int BLOCKRAM_READBACK_WORD_COUNT_XCV200

The BlockRAM word count for a Virtex XCV200 part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XCV300

public static final int BLOCKRAM_READBACK_WORD_COUNT_XCV300

The BlockRAM word count for a Virtex XCV300 part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XCV400

public static final int BLOCKRAM_READBACK_WORD_COUNT_XCV400

The BlockRAM word count for a Virtex XCV400 part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XCV600

public static final int BLOCKRAM_READBACK_WORD_COUNT_XCV600

The BlockRAM word count for a Virtex XCV600 part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XCV800

public static final int BLOCKRAM_READBACK_WORD_COUNT_XCV800

The BlockRAM word count for a Virtex XCV800 part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XCV1000

public static final int BLOCKRAM_READBACK_WORD_COUNT_XCV1000

The BlockRAM word count for a Virtex XCV1000 part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XC2S15

public static final int BLOCKRAM_READBACK_WORD_COUNT_XC2S15

The BlockRAM word count for a Spartan2 XC2S15 part type On XAPP176 page 37, the value for XC2S10 is TBD. It needs to be updated before reading back BlockRAM frames from an XC2S10

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XC2S30

public static final int BLOCKRAM_READBACK_WORD_COUNT_XC2S30

The BlockRAM word count for a Spartan2 XC2S30 part type On XAPP176 page 37, the value for XC2S30 is TBD. It needs to be updated before reading back BlockRAM frames from an XC2S30

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XC2S50

public static final int BLOCKRAM_READBACK_WORD_COUNT_XC2S50

The BlockRAM word count for a Spartan2 XC2S50 part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XC2S100

public static final int BLOCKRAM_READBACK_WORD_COUNT_XC2S100

The BlockRAM word count for a Spartan2 XC2S100 part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XC2S150

public static final int BLOCKRAM_READBACK_WORD_COUNT_XC2S150

The BlockRAM word count for a Spartan2 XC2S150 part type

See Also:: Constant Field Values

BLOCKRAM_READBACK_WORD_COUNT_XC2S200

public static final int BLOCKRAM_READBACK_WORD_COUNT_XC2S200

The BlockRAM word count for a Spartan2 XC2S200 part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_UNKNOWN

public static final int CLB_TYPE2_PACKET_HEADER_UNKNOWN

The packet header for an unknown Virtex part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XCV50

public static final int CLB_TYPE2_PACKET_HEADER_XCV50

The CLB packet header for a Virtex XCV50 part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XCV100

public static final int CLB_TYPE2_PACKET_HEADER_XCV100

The CLB packet header for a Virtex XCV100 part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XCV150

public static final int CLB_TYPE2_PACKET_HEADER_XCV150

The CLB packet header for a Virtex XCV150 part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XCV200

public static final int CLB_TYPE2_PACKET_HEADER_XCV200

The CLB packet header for a Virtex XCV200 part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XCV300

public static final int CLB_TYPE2_PACKET_HEADER_XCV300

The CLB packet header for a Virtex XCV300 part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XCV400

public static final int CLB_TYPE2_PACKET_HEADER_XCV400

The CLB packet header for a Virtex XCV400 part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XCV600

public static final int CLB_TYPE2_PACKET_HEADER_XCV600

The CLB packet header for a Virtex XCV600 part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XCV800

public static final int CLB_TYPE2_PACKET_HEADER_XCV800

The CLB packet header for a Virtex XCV800 part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XCV1000

public static final int CLB_TYPE2_PACKET_HEADER_XCV1000

The CLB packet header for a Virtex XCV1000 part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XC2S15

public static final int CLB_TYPE2_PACKET_HEADER_XC2S15

The CLB packet header for a Spartan2 XC2S15 part type.

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XC2S30

public static final int CLB_TYPE2_PACKET_HEADER_XC2S30

The CLB packet header for a Spartan2 XC2S30 part type.

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XC2S50

public static final int CLB_TYPE2_PACKET_HEADER_XC2S50

The CLB packet header for a Spartan2 XC2S50 part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XC2S100

public static final int CLB_TYPE2_PACKET_HEADER_XC2S100

The CLB packet header for a Spartan2 XC2S100 part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XC2S150

public static final int CLB_TYPE2_PACKET_HEADER_XC2S150

The CLB packet header for a Spartan2 XC2S150 part type

See Also:: Constant Field Values

CLB_TYPE2_PACKET_HEADER_XC2S200

public static final int CLB_TYPE2_PACKET_HEADER_XC2S200

The CLB packet header for a Spartan2 XC2S200 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_UNKNOWN

public static final int CLB_READBACK_WORD_COUNT_UNKNOWN

The CLB word count for an unknown Virtex part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XCV50

public static final int CLB_READBACK_WORD_COUNT_XCV50

The CLB word count for a Virtex XCV50 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XCV100

public static final int CLB_READBACK_WORD_COUNT_XCV100

The CLB word count for a Virtex XCV100 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XCV150

public static final int CLB_READBACK_WORD_COUNT_XCV150

The CLB word count for a Virtex XCV150 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XCV200

public static final int CLB_READBACK_WORD_COUNT_XCV200

The CLB word count for a Virtex XCV200 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XCV300

public static final int CLB_READBACK_WORD_COUNT_XCV300

The CLB word count for a Virtex XCV300 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XCV400

public static final int CLB_READBACK_WORD_COUNT_XCV400

The CLB word count for a Virtex XCV400 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XCV600

public static final int CLB_READBACK_WORD_COUNT_XCV600

The CLB word count for a Virtex XCV600 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XCV800

public static final int CLB_READBACK_WORD_COUNT_XCV800

The CLB word count for a Virtex XCV800 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XCV1000

public static final int CLB_READBACK_WORD_COUNT_XCV1000

The CLB word count for a Virtex XCV1000 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XC2S15

public static final int CLB_READBACK_WORD_COUNT_XC2S15

The CLB word count for a Spartan2 XC2S15 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XC2S30

public static final int CLB_READBACK_WORD_COUNT_XC2S30

The CLB word count for a Spartan2 XC2S30 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XC2S50

public static final int CLB_READBACK_WORD_COUNT_XC2S50

The CLB word count for a Spartan2 XC2S50 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XC2S100

public static final int CLB_READBACK_WORD_COUNT_XC2S100

The CLB word count for a Spartan2 XC2S100 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XC2S150

public static final int CLB_READBACK_WORD_COUNT_XC2S150

The CLB word count for a Spartan2 XC2S150 part type

See Also:: Constant Field Values

CLB_READBACK_WORD_COUNT_XC2S200

public static final int CLB_READBACK_WORD_COUNT_XC2S200

The CLB word count for a Spartan2 XC2S200 part type

See Also:: Constant Field Values

RAM_FRAME_COUNT

public static final int RAM_FRAME_COUNT

Block RAM frame count from XAPP 138, the same for all devices

See Also:: Constant Field Values

Constructor Detail

VirtexBitstreamParams

public VirtexBitstreamParams()

Constructs an object setting the value of the PE type to XILINX_UNKNOWN, the CLB Header length in bits to 0, the Block RAM header bits to 0, and the byte ordering to byteMirrored = false (in other words, bit 0 is the MSB of the byte).

VirtexBitstreamParams

public VirtexBitstreamParams(int idcode)

Constructs an object setting the value of the PE type, setting the CLB Header length in bits to 0, the BlockRam header bits to 0 and the byte ordering to byteMirrored = false (in other words, bit 0 is the MSB of the byte).
Parameters:: idcode - The int representing the type of the Virtex or Spartan2 part. The int should be an idcode as defined in XAPP139 page 7 for Virtex or XAPP188 page 6 for Spartan 2 devices.

VirtexBitstreamParams

public VirtexBitstreamParams(java.lang.String peTypeStr,
                             int newClbHeaderBits,
                             int newRamHeaderBits,
                             boolean newByteMirrored)

Constructs an object setting the value of the PE type, the CLB Header length, the Block RAM header bits, and the byte ordering according to the parameters given.
Parameters:: peTypeStr - The String representing the type of the Virtex or Spartan2 part. The String should have "Vxxxx" or "2Sxxx" in it, for example a string such as "XILINX_XCV800" will be recognized as a Virtex 800, and "XC2S15" will be recognized as a Spartan2-15.; newClbHeaderBits - The number of additional header bits for CLB readback for the platform; usually the value is 0.; newRamHeaderBits - The number of additional header bits for BlockRAM readback for the platform; usually the value is 0.; newByteMirrored - true if the LSB of a byte is addressed as bit 0, false if the MSB of a byte is addressed as bit 0.

Method Detail

setByteMirrored

public void setByteMirrored(boolean isByteMirrored)

Sets the byteMirrored field to the value of the parameter. As mentioned above, a byte array of the readback bitstream is considered byte mirrored (byteMirrored = true) if the LSB of the byte is bit 0 and the MSB is bit 7 when addressing bits in a byte. Otherwise, the bytes are not byte mirrored (byteMirrored = false), meaning bit 0 of the bytes is the MSB and bit 7 is the LSB.

Parameters:: isByteMirrored - The byteMirrored property is set to this parameter value.

isByteMirrored

public boolean isByteMirrored()

Returns the values of the byteMirrored property, discussed above.

Returns:: The value of the byteMirrored property.

setPEType

public void setPEType(int newPeType)

Sets the value of the PE type using the

static final
 int

"constants" defined earlier.

Parameters:: newPeType - The integer parameter having a value of XILINX_????? from the constants provided above.

setPETypeWithIdcode

public void setPETypeWithIdcode(int idcode)

Sets the value of the PE type using the Xilinx defined idcodes from XAPP139 page 7 or XAPP188 page 6.

Parameters:: idcode - The 32-bit idcode. The upper 4 bits are ignored, since they vary between revisions of the same part & so are not useful.

setPEType

public void setPEType(java.lang.String newPeType)

Sets the value of the PE type based on a String parameter which contains "Vxxx" for a Virtex part and "2Sxxx" for a Spartan2 part. So, "XCV800" will be recognized as a Virtex 800, and "xilinx_xc2s200" will be recognized as a Spartan 200.

Parameters:: newPeType - The String parameter describing the part as indicated above.

getPEType

public int getPEType()

Returns the integer value representing the part type of the PE. (Not the idcode, but the VirtexBitstreamParams internal peType number.)

Specified by:: getPEType in class XilinxBitstreamParams

Returns:: The integer value representing the Xilinx part type of the PE.

getBitstreamLength

public int getBitstreamLength()

Returns the bitstream length in terms of bits based on the declared PE type and header lengths in bits.

Specified by:: getBitstreamLength in class XilinxBitstreamParams

Returns:: The length of the bitstream in bits.

getBytestreamLength

public int getBytestreamLength()

Returns the bitstream length in terms of bytes based on the declared PE type and header lengths in bits.

Specified by:: getBytestreamLength in class XilinxBitstreamParams

Returns:: The length of the bitstream in bytes, rounded up to the next byte if the length does not end exactly on a byte boundary.

getCLBByteCount

public int getCLBByteCount()

Specified by:: getCLBByteCount in class XilinxBitstreamParams

getBRAMByteCount

public int getBRAMByteCount()

Specified by:: getBRAMByteCount in class XilinxBitstreamParams

setCLBHeaderBits

public void setCLBHeaderBits(int newCLBHeaderBits)

Sets the length of the CLB readback header (in bits) to the value of the given parameter.

Parameters:: newCLBHeaderBits - The new length of the header in bits.

getCLBHeaderBits

public int getCLBHeaderBits()

Returns the current length of the CLB readback header, in bits.

Specified by:: getCLBHeaderBits in class XilinxBitstreamParams

Returns:: The length of the CLB header in bits.

setRAMHeaderBits

public void setRAMHeaderBits(int newRAMHeaderBits)

Sets the length of the Block RAM readback header (in bits) to the value of the given parameter.

Parameters:: newRAMHeaderBits - The new length of the BlockRAM header in bits.

getRAMHeaderBits

public int getRAMHeaderBits()

Returns the current length of the BlockRAM readback header, in bits.

Specified by:: getRAMHeaderBits in class XilinxBitstreamParams

Returns:: The length of the BlockRAM header in bits.

getRAMFrameCount

public int getRAMFrameCount()

Specified by:: getRAMFrameCount in class XilinxBitstreamParams

getFrameSize

public int getFrameSize()

Maps a PE type to a CLB readback frame size based on the encodings for the part type defined in the constants above.

Specified by:: getFrameSize in class XilinxBitstreamParams

Returns:: The frame size (or length) in bits for the given part type.

getCLBFrameCount

public int getCLBFrameCount()

Maps a PE type to a CLB readback frame count based on the encodings for the part type defined in the constants above.

Specified by:: getCLBFrameCount in class XilinxBitstreamParams

Returns:: The frame count for the given part type.

getBitmapLength

public int getBitmapLength()

Maps a PE type to a bitmap length based on the encodings for the part type defined in the constants above.

Specified by:: getBitmapLength in class XilinxBitstreamParams

Returns:: The bitmap length for the given part type.

getPart

public java.lang.String getPart(int idcode)

Returns a string defining the part, based on the IDCODE.

Parameters:: idcode - The int should be an idcode as defined in XAPP139 page 7 for Virtex or XAPP188 page 6 for Spartan 2 devices.
Returns:: The string value of the part. They will be in the format: "XCV800" for a Virtex part, and "XC2S30" for a Spartan part. Since the idcodes are identical for Spartan2 devices >= 50 and their corresponding Virtex devices, this method defaults to identifying a device as a Virtex.

getBlockRAMReadBackWordCount

public int getBlockRAMReadBackWordCount(java.lang.String part)

Deprecated. Replaced by getBlockRAMReadBackWordCount(), after setting the part type with setPEType(String) or setPEType(int) or setPETypeWithIdcode(int). Returns the word count for BlockRAM readback

Parameters:: part - The String should be the name of the part, ie "XCV1000" or "XC2S15".
Returns:: The BlockRAM Readback word count

getBlockRAMReadBackWordCount

public int getBlockRAMReadBackWordCount()

Specified by:: getBlockRAMReadBackWordCount in class XilinxBitstreamParams

Returns:: The BlockRAM Readback word count for the set peType

getBlockRAMPacketHeader

public int getBlockRAMPacketHeader(java.lang.String part)

Deprecated. Replaced by getBlockRAMPacketHeader(), after setting the part type with setPEType(String) or setPEType(int) or setPETypeWithIdcode(int).

Parameters:: part - The String should be the name of the part, ie "XCV1000" or "XC2S15".
Returns:: Returns the Type2 packet header for BlockRAM readback.

getBlockRAMPacketHeader

public int getBlockRAMPacketHeader()

Specified by:: getBlockRAMPacketHeader in class XilinxBitstreamParams

Returns:: Returns the Type2 packet header for BlockRAM readback.

getCLBReadBackWordCount

public int getCLBReadBackWordCount()

Specified by:: getCLBReadBackWordCount in class XilinxBitstreamParams

Returns:: The CLB Readback word count for the set peType

getCLBPacketHeader

public int getCLBPacketHeader()

Specified by:: getCLBPacketHeader in class XilinxBitstreamParams

Returns:: Returns the Type2 packet header for CLB frame readback.

toString

public java.lang.String toString()

Returns a String reflecting the Xilinx part type of the PE represented by this object. The string is in the format "XCV800" for Virtex devices and "XC2S150" for Spartan2 devices.

Specified by:: toString in class XilinxBitstreamParams

Returns:: A String representing the part type based on the part type encodings given above.

toString

public static java.lang.String toString(int peType)

Returns a String reflecting the Xilinx part type of the PE. Note that this is a static method. The string is in the format "XCV800" for Virtex devices and "XC2S150" for Spartan2 devices.

Parameters:: peType - The integer representing the part type.
Returns:: A String representing the part type based on the part type encodings given above.

peType

public static int peType(int idcode)

Returns the pe-type based on the idcode

whichPEType

public static int whichPEType(java.lang.String peTypeStr)

Returns an integer reflecting the Xilinx part type of the PE based on the encodings given above. The String should have "Vxxxx" or "2Sxxx" in it, for example a string such as "XILINX_XCV800" will be recognized as a Virtex 800, and "XC2S15" will be recognized as a Spartan2 15.

Returns:: An int representing the part type based on the part type encodings given above. (Not the idcode, but a VirtexBitstreamParams internal number).

calculateCLBOffset

public int calculateCLBOffset(RBLocation rbl)

Calculates the absolute offset of a readback state bit which is located in the CLB frames (may be in a CLB or IOB) based on the offset provided by the Xilinx Logical Allocation file (.ll) created by "bitgen".

Parameters:: rbl - The RBLocation object holding the frame and frame offset location information for a specific state bit.
Returns:: The absolute offset of the state bit, taking into account the extra bits accompanying each frame.

calculateBRAMOffset

public int calculateBRAMOffset(RBLocation rbl)

This method calculates the absolute offset of a readback state bit which is located in a Block RAM based on the offset provided by the Xilinx Logical Allocation file (.ll) created by "bitgen".

Parameters:: rbl - The RBLocation object holding the frame and frame offset location information for a specific state bit.
Returns:: The absolute offset of the state bit, taking into account the extra bits accompanying each frame.

calculateCLBOffset

public int calculateCLBOffset(int frame,
                              int frameOffset)

Parameters:: frame - The frame number for a specific state bit.; frameOffset - The frame Offset for a specific state bit.
Returns:: The absolute offset of the state bit, taking into account the extra bits accompanying each frame.

calculateBRAMOffset

public int calculateBRAMOffset(int frame,
                               int frameOffset)

This method calculates the absolute offset of a readback state bit which is located in a Block RAM based on the offset provided by the Xilinx Logical Allocation file (.ll) created by "bitgen".

Parameters:: frame - The frame number for a specific state bit.; frameOffset - The frame Offset for a specific state bit.
Returns:: The absolute offset of the state bit, taking into account the extra bits accompanying each frame.

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byucc.jhdl.platforms.util.readback.Xilinx.Virtex Class VirtexBitstreamParams

BYTE_SIZE

WORD_SIZE

PAD_WORD_SIZE

XILINX_UNKNOWN

XILINX_XCV50

XILINX_XCV100

XILINX_XCV150

XILINX_XCV200

XILINX_XCV300

XILINX_XCV400

XILINX_XCV600

XILINX_XCV800

XILINX_XCV1000

XILINX_XC2S15

XILINX_XC2S30

XILINX_XC2S50

XILINX_XC2S100

XILINX_XC2S150

XILINX_XC2S200

FRAME_SIZE_UNKNOWN

FRAME_SIZE_XCV50

FRAME_SIZE_XCV100

FRAME_SIZE_XCV150

FRAME_SIZE_XCV200

FRAME_SIZE_XCV300

FRAME_SIZE_XCV400

FRAME_SIZE_XCV600

FRAME_SIZE_XCV800

FRAME_SIZE_XCV1000

FRAME_SIZE_XC2S15

FRAME_SIZE_XC2S30

FRAME_SIZE_XC2S50

FRAME_SIZE_XC2S100

FRAME_SIZE_XC2S150

FRAME_SIZE_XC2S200

CONFIG_FRAME_COUNT_UNKNOWN

CONFIG_FRAME_COUNT_XCV50

CONFIG_FRAME_COUNT_XCV100

CONFIG_FRAME_COUNT_XCV150

CONFIG_FRAME_COUNT_XCV200

CONFIG_FRAME_COUNT_XCV300

CONFIG_FRAME_COUNT_XCV400

CONFIG_FRAME_COUNT_XCV600

CONFIG_FRAME_COUNT_XCV800

CONFIG_FRAME_COUNT_XCV1000

CONFIG_FRAME_COUNT_XC2S15

CONFIG_FRAME_COUNT_XC2S30

CONFIG_FRAME_COUNT_XC2S50

CONFIG_FRAME_COUNT_XC2S100

CONFIG_FRAME_COUNT_XC2S150

CONFIG_FRAME_COUNT_XC2S200

CLB_FRAME_COUNT_UNKNOWN

CLB_FRAME_COUNT_XCV50

CLB_FRAME_COUNT_XCV100

CLB_FRAME_COUNT_XCV150

CLB_FRAME_COUNT_XCV200

CLB_FRAME_COUNT_XCV300

CLB_FRAME_COUNT_XCV400

CLB_FRAME_COUNT_XCV600

CLB_FRAME_COUNT_XCV800

CLB_FRAME_COUNT_XCV1000

CLB_FRAME_COUNT_XC2S15

CLB_FRAME_COUNT_XC2S30

CLB_FRAME_COUNT_XC2S50

CLB_FRAME_COUNT_XC2S100

CLB_FRAME_COUNT_XC2S150

CLB_FRAME_COUNT_XC2S200

BITMAP_LENGTH_UNKNOWN

BITMAP_LENGTH_XCV50

BITMAP_LENGTH_XCV100

BITMAP_LENGTH_XCV150

BITMAP_LENGTH_XCV200

BITMAP_LENGTH_XCV300

BITMAP_LENGTH_XCV400

BITMAP_LENGTH_XCV600

BITMAP_LENGTH_XCV800

BITMAP_LENGTH_XCV1000

BITMAP_LENGTH_XC2S15

BITMAP_LENGTH_XC2S30

byucc.jhdl.platforms.util.readback.Xilinx.Virtex
Class VirtexBitstreamParams