Answers Database
A1.4/F1.4 Map - Map drops internal CLB connection, corrupting logic.
Record #4248
Product Family: Software
Product Line: FPGA Implementation
Product Part: map
Product Version: 1.4.
Problem Title:
A1.4/F1.4 Map - Map drops internal CLB connection, corrupting logic.
Problem Description:
A case has been seen where map has corrupted the internal logic
of a CLB. The case involved a FG-LUT that should have driven both
a flop and the H-LUT, but the H-LUT connection was incorrectly
ommitted.
Solution 1:
This problem is fixed in the latest M1.4 Core Tools Update
available on the Xilinx Download Area:
Solaris: ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_sol17_m14.tar.Z
SunOS ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_sun17_m14.tar.Z
HPUX: ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_hp17_m14.tar.Z
Win95/NT: ftp://ftp.xilinx.com/pub/swhelp/M1.4_alliance/core_nt17.zip
End of Record #4248 - Last Modified: 08/18/98 18:36 | 
