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AR# 14309

4.1i CPLD CoolRunner-II- A register driving an internal global OE does not function correctly


Keywords: CPLD, CoolRunner-II, internal, global output enable

Urgency: Standard

General Description:
A design with an internally generated registered global output enable does not function correctly on the device. Functional and timing simulation are correct.

(This problem only affects CoolRunner-II devices.)


This problem is fixed in the latest 4.2i Service Pack, available at:
The first service pack containing the fix is 4.2i Service Pack 2.
AR# 14309
Date Created 03/25/2002
Last Updated 08/04/2003
Status Archive
Type General Article