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AR# 3450

MAP M1.4: ERROR:x4kma:312 - The following symbols could not be constrained...

Description

A case has been found where map was unable to follow
a correct CLB packing constraint. A patch is available
for M1.4.

ERROR:x4kma:312 - The following symbols could not be constrained to a single CLB.

Solution

A fix for this fatal error is included in the current M1.4 Core
Applications patch available from the Xilinx Download Area:

Solaris: http://www.xilinx.com/txpatches/pub/swhelp/M1.4_alliance/core_sol17_m14.tar.Z
SunOS http://www.xilinx.com/txpatches/pub/swhelp/M1.4_alliance/core_sun17_m14.tar.Z
HPUX: http://www.xilinx.com/txpatches/pub/swhelp/M1.4_alliance/core_hp17_m14.tar.Z
Win95/NT: http://www.xilinx.com/txpatches/pub/swhelp/M1.4_alliance/core_nt17.zip
AR# 3450
Date Created 02/13/1998
Last Updated 04/03/2000
Status Archive
Type General Article