AR# 12185

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4.1i MAP - "Warning:MapHelpers:9 - PROHIBIT site "AD24" does not match any site in this package."

描述

Keywords: PROHIBIT, MapHelpers:9, site, pad

Urgency: Standard

General Description:
When I place a PROHIBIT constraint on a special purpose pin in the UCF file, MAP issues the following warning:

WARNING:MapHelpers:9 - PROHIBIT site "AD24" does not match any site in this package.

This message is misleading because "AD24" is indeed a valid site for this package; however, it is a special purpose pin (M0 in this case), so the site name "AD24" does not exist from the tool's perspective.

解决方案

The message will be altered in a future release to reflect the fact that this site may exist under a different name if it is a special purpose pin.

It is not necessary to constrain special purpose pin sites.
AR# 12185
日期 08/20/2003
状态 Archive
Type 综合文章
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