Achronix ACE Version 5.0 - Manual (Page 117)

Editors Chapter 3. Concepts
Tx PCS Settings Page
These pages allow the customization of the Tx PCS settings of the SerDes. Depending upon whether
”Enable lane-specific Tx PCS Settings” is selected on the
PCS Settings page , there will be either a single page
configuring all lanes, or an individual page for each lane. Each page will have identical settings available to
the user.
Figure 3.60: Tx PCS Settings Page – SerDes Configuration Editor
Tx PCS Settings Page Options
Option Description
Encoder PCS Encoder Selection
Transmit Symbol Swap Swap upper word and lower word if in 16 or 20-bit mode
Transmit Bit Order Reverse Reverse bit order within each word
Transmit Polarity Reverse Reverse polarity for all bits
User-Controlled Disparity and
Error Enforcing
Control disparity and error forcing from fabric
105 http://www.achronix.com UG001 Rev. 5.0 - 5th December 2012