Answers Database


M1.3.7 Map - Wrong LUT is connected to FF resulting in corrupt logic.


Record #2809

Product Family: Software

Product Line: FPGA Implementation

Product Part: map

Product Version: 1.3.

Problem Title:
M1.3.7 Map - Wrong LUT is connected to FF resulting in corrupt logic.


Problem Description:
Mapper may may connect wrong LUT to FF resulting in corrupt
logic. In this case the H-LUT was connected to the Y-FF, when
the G-LUT should be driving the Y-LUT.

Reference # 18524


Solution 1:

A patch is available for this problem at:

ftp://ftp.xilinx.com/pub/swhelp/M1.3_alliance/map_sun120897.tar.ZInternet Link
ftp://ftp.xilinx.com/pub/swhelp/M1.3_alliance/map_sol120897.tar.ZInternet Link
ftp://ftp.xilinx.com/pub/swhelp/M1.3_alliance/map_hp12087.tar.ZInternet Link
ftp://ftp.xilinx.com/pub/swhelp/M1.3_alliance/map_nt11.zipInternet Link

This patch is also available from the M1.3 Performance Pack CD.




End of Record #2809 - Last Modified: 11/20/98 16:35

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