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AR# 32539

XAUI v8.1 and earlier - Data errors occur when Virtex-5 GTX RocketIO is used during asynchronous operation

Description

Xilinx has determined that the Clock Correction feature of the Virtex-5 GTX transceiver can cause data corruption on the Receiver when a clock correction sequence is skipped or added. The XAUI core is effected by this issue because it must use a clock correction sequence length of 1 byte to adhere to the IEEE 802.3 standard.

解决方案

To work around this issue, it is possible to either use synchronous clocking or a fabric clock correction module. A full description of this issue and work-around is available in (Xilinx Answer 32164).

AR# 32539
创建日期 04/21/2009
Last Updated 12/15/2012
状态 Active
Type 综合文章