AR# 2832

M1.3: Warning: basdp: 52 / basdp: 48

描述

Keywords: basdp, prohibit, ucf

Urgency: Standard

General Description: When running M1 with UCF file the
following warnings occur. Also, PAR will error out due
to warnings/errors in PCF.

WARNING: basdp: 52 - The SITE "Pxxx" specified in the .PCF file
was not found in the design. Please verify that:
1. the specified SITE actually exists in the original
design, and
2. the specified SITE record in the .PCF file is spelled
correctly

WARNING:basdp:48 - Ignoring constraint "PROHIBIT = SITE Pxxx"
because site was not found

解决方案

The cause of this error is due to the fact that there is a
PROHIBIT constraint on a pin that is not available to be
constrained.

Examples of such pins are: PROGRAM, CCLK and DONE.

To resolve these warnings, simply don't constrain these pins
either by locking signals to them or prohibiting them.
AR# 2832
日期 10/20/2008
状态 Archive
Type 综合文章