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AR# 5861

1.5i Virtex Map - RLOCs cannot be applied to SRL16s

Description

Keywords: SRL16, RLOC

Urgency: Standard

General Description:
RLOC or LOCing SR16 with other logic, such as flops into the same
slice is not supported in the 1.5i release.

解决方案

In the 2.1i release, the mapper will support this feature. The 1.5i
workaround is to use a hard macro.
AR# 5861
日期 04/25/2000
状态 Archive
Type 综合文章
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