Achronix ACE Version 5.0 - Manual (Page 114)

Editors Chapter 3. Concepts
Rx PCS Settings Page Options
Option Description
Decoder PCS Decoder Selection
Receive Symbol Swap Swap upper word and lower word if in 16 or 20-bit mode
Receive Bit Order
Reverse
Reverse bit order within each word
Receive Polarity
Reverse
Reverse polarity for all bits
Elastic FIFO
Use Elastic FIFO Enable elastic FIFO
8B Mode Elastic FIFO to operate in 8-bit mode
SKIP Mode Specify elastic fifo mode of operation.
SKIP Word 0 First skip word
SKIP Word 1 Second skip word
EBUF Add Level Elastic FIFO Skip addition level
EBUF Read Level Elastic FIFO Read start level
EBUF Delete Level Elastic FIFO Skip deletion level
Transition Density Checker
Enable Transition
Density Checker
Enable Transition Density Checker
Max Count Count to be multiplied by the scaling factor to trigger transition density error
flag
Max Count Scaling
Factor
Scaling factor to multiply the max count to trigger transition density error flag
UG001 Rev. 5.0 - 5th December 2012 http://www.achronix.com 102