Teledyne LeCroy SierraFC M164 User Manual - Manual (Page 191)

SierraFC M164 Protocol Analyzer User Manual 191
Switching Views Teledyne LeCroy
Raw Data View - Frame Inspector View for 64b/66b Decoding
Raw Data View in the Frame Inspector View window shows the exact bit stream in 66b
format. In this view, a 66 bits block is reconstructed similar to the received data (see the
screen capture below). The following columns are displayed in the Raw Data View:
 Index: This column demonstrates the index of the 66‐bits symbol in current
blocks.
 Sync: This column shows the Sync Header bits of a symbol.
 Payload: This column shows the 8 payload bytes in each symbol before scram‐
bling.
 Scrambled: This column shows the 8 payload bytes in each symbol after scram‐
bling.
 FEC Payload: This column shows the 8 payload bytes in each symbol after scram‐
bling.
 T: This column shows the Transcode Bit of each FEC symbol.
 PN‐2112 scrambled: This column shows the scrambled value of each 65‐bits
block with PN‐2112 scrambler.
 Parity bits: This value (row) shows FEC parity bits of each FEC block.
Figure 3.13: FC16 Raw Data View with FEC