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AR# 17314

5.2i Speed Files/Timing - Virtex-II Pro: Setup/Hold time for resets are duplicated in GT designs (speed file version 1.78)


Urgency: Hot

General Description

When I run timing analysis on my GT design, there are duplicated

setup/hold delay types on my reset paths for the GT. The paths are from

RXRESET to RXUSRCLK2 and TXRESET to TXUSRCLK2. When will this be fixed?


The first Virtex-II Pro speed file containing this fix is version 1.78.

This problem is fixed in the latest 5.2i Service Pack, available at:


The first service pack containing the fix is 5.2i Service Pack 3.

AR# 17314
日期 01/18/2010
状态 Archive
Type 综合文章