AR# 9880: 3.1i ABEL - Error: The executable "diofft" exited with error code 2
AR# 9880
3.1i ABEL - Error: The executable "diofft" exited with error code 2
Description
Keywords: diofft, ABEL, foundation, ISE, abl2edif, epld_def.fft Urgency: Standard General description: Compiling ABEL code fails with error code 2. The abl2edif.log file has the following message: Error: The executable "diofft" exited with error code 2.
DIOFFT Flip-Flop Transformation program, Build D.19 iSE Release 1.00 Copyright (c) 1999 Xilinx, Inc. All rights reserved. Fatal Error 13771: Device file 'epld_def.fft' not found. abl2edif has failed.
解决方案
1
This can happen if there are multiple versions of XILINX software on the same system, and the PATH and XILINX variables are out of sync. For example: The first Xilinx install in the PATH variable points to a 3.1i Xilinx install (i.e C:\fndtn_ise\bin\nt), and the XILINX variable points to an older Xilinx install (i.e. C:\fndtn21).
One way to match up the variables would be to: 1. Set the Xilinx variable (set XILINX=c:\fndtn) 2. Set the PATH variable using the XILINX variable (set PATH=%XILINX%\bin\nt;%PATH%)