Achronix Speedster22i SerDes - Manual (Page 66)

RX PCS Symbol Alignment
“Figure 33: PCS Settings for Receiver – Symbol Alignment” presents the RX PCS Symbol
Alignment window with the choices pertaining to the current design: simple_serdes_design.
Figure 33: PCS Settings for Receiver – Symbol Alignment
The entry fields and the available options are listed in “Table 18: Symbol Alignment Settings
(PCS)”. This table also presents the choices that are made for the current design:
simple_serdes_design.
Table 18: Symbol Alignment Settings (PCS)
Entry field Purpose Available Options Choice made
Symbol Alignment
Mode *1
Mode used
• Disabled
• Automatic
• Manual
• Bit Slip
Automatic
Automatic Symbol
Alignment
Align on Even Symbol
Whether alignment
operation will be on
even symbols only.
• True
• False
False
Enable Double-Word
Alignment Mode
Whether double word
alignment will be used
• True
• False
False
Enable Word 0
Symbol alignment
word# 0 enabled
• True
• False
True
66 UG028, July 1, 2014