AR# 3533

A1.4/F1.4 CPLD - List of all CPLD patches available in A1.4/F1.4.

Description

keywords: cpld, 1.4, patches

Urgency: Standard

General Description:

An A1.4/F1.4 update file with fixes for the following problems
is avaialable on the Xilinx Download area:

Fixes added by CPLD Patch #10:

The XC9500 timing table has been updated due to improved speed of
the XC9500.
http://www.xilinx.com/techdocs/4469.htm

Fixes added by CPLD Patch #9:

More changes for issue mentioned in solution 4048.
http://www.xilinx.com/techdocs/4048.htm

Fixes problem where combinatorial logic was duplicated with
multilevel logic optimization.
http://www.xilinx.com/techdocs/3730.htm

Fixes added by CPLD Patch #8:

Fix for problem where hitop generates incorrect logic.
http://www.xilinx.com/techdocs/4048.htm

Fixes a case where hitop crashes.
http://www.xilinx.com/techdocs/4067.htm

Fixes added by CPLD Patch #7:

Fix for problem where tsim annotates both an active
and tri-state drive.
http://www.xilinx.com/techdocs/3937.htm

Fixes added by CPLD Patch #6:

A software update is available to support the new CSP48
package in the XC9000 family.
http://www.xilinx.com/techdocs/3801.htm

Fix for problem where "Use Local Macrocell Feedback"
switch produces bad simulation model.
http://www.xilinx.com/techdocs/3802.htm

Fix for problem where M1.4 CPLD - Fitter report & timing
simulation (F1.4) gives incorrect equations.
http://www.xilinx.com/techdocs/3803.htm

Fixes added by CPLD Patch #5:

Fix for Hitop error related to long signal and instance names.
http://www.xilinx.com/techdocs/3732.htm

Fix for Hitop issue where optimization disregards that control
signals can have only 1 pterm.
http://www.xilinx.com/techdocs/3733.htm

Fixes added by CPLD Patch #4:

Support for XC95144
http://www.xilinx.com/techdocs/3442.htm

Fix for problem where pad properties are dropped.
http://www.xilinx.com/techdocs/3275.htm

Solution

The patch is on the Xilinx Download area at:
http://support.xilinx.com/support/techsup/sw_updates/

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AR# 3533
Date	03/29/2000
Status	Archive
Type	General Article

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