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  3. AR# 32516: LogiCORE CPRI v1.2 - Default slave CDC FIFO depth too small

AR# 32516

LogiCORE CPRI v1.2 - Default slave CDC FIFO depth too small

描述

The default slave CDC FIFO depth of 8 is too small for correct operation. This value does not provide the necessary margin for phase drift. The depth should be 16 for correct operation.

解决方案

This will be fixed in CPRI v2.1, scheduled to be released in 11.1 IP Update 1.

AR# 32516
日期 05/23/2014
状态 Archive
Type 综合文章
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