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Old Version 12

changes.mady.by.user Larry Ruckman

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New Version 13

changes.mady.by.user Larry Ruckman

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BitsNameDescription
3:0VERSIONVersion info. Should always be 0x1
7:4WIDTH
  • 0x0: 16-bit AXI stream
  • 0x30x1: 32-bit AXI stream
  • 0x70x2: 64-bit AXI stream
  • 0xF0x3: 128-bit AXI stream
  • 0x4: 256-bit AXI stream
  • 0x5: 512-bit AXI stream
15:8SEQPacket sequence number of super-frame
OtherReservedAll reserved bits (undefined) bit set to zero

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  • If TYPE = 16-bit AXI stream, then appended header is 2 bytes. 

  • If TYPE = 32-bit AXI stream, then appended header is 4 bytes.

  • If TYPE = 64-bit AXI stream, then appended header is 8 bytes. 

  • If TYPE = 128-bit AXI stream, then appended header is 16 bytes. 

  • If TYPE = 256-bit AXI stream, then appended header is 32 bytes.

  • If TYPE = 512-bit AXI stream, then appended header is 64 bytes.

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Sub-Frame Tail

Each sub-frame within the super-frame is appended with a tail (no header) as follows:

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