Arria® V Device Handbook: Volume 2: Transceivers

ID 683573
Date 5/29/2020
Document Table of Contents Programmable Run-Length Violation Detection

The programmable run-length violation detection circuit detects if the number of consecutive 1s or 0s in the received data exceeds the user-specified threshold.

Table 28.  Detection Capabilities of the Run-Length Violation Circuit
PCS Mode PMA–PCS Interface Width (bits) Run-Length Violation Detector Range
Minimum Maximum
Single Width 8 4 128
10 5 160
Double Width 16 8 512
20 10 640