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AR# 15067

Virtex-II Pro RocketIO - Is clock correction an independent operation for each transceiver?

描述

Is clock correction an independent operation for each transceiver?

解决方案

The port description of CHBONDO[3..0] states that the signal is used to pass clock correction control to other transceivers.

CHBONDO is used only for channel bonding, in which case clock correction is NOT performed independently for each transceiver.

If it were, the channels would quickly become misaligned, defeating the purpose of channel bonding. The master transceiver controls alignment AND clock correction for all bonded transceivers.

CHBONDO passes commands to align channels, to skip one or two clock correction sequences, to insert one clock correction sequence, or to do nothing.

链接问答记录

主要问答记录

Answer Number 问答标题 问题版本 已解决问题的版本
21006 Virtex-II Pro RocketIO - Solutions List N/A N/A

相关答复记录

Answer Number 问答标题 问题版本 已解决问题的版本
21006 Virtex-II Pro RocketIO - Solutions List N/A N/A
AR# 15067
日期 06/13/2017
状态 Active
Type 综合文章
器件
  • Virtex-II Pro
  • Virtex-II Pro X
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