AR# 10230: 4.1i ABEL - "Internal Error 0001: line 282 in file "../s/net_util.c"..."
AR# 10230
4.1i ABEL - "Internal Error 0001: line 282 in file "../s/net_util.c"..."
描述
Keywords: Foundation, internal error, AHDL2BLF, ABEL
Urgency: Standard
General Description: When I compile an ABEL design, a message reports: "Errors Found."
The abl2edif.log file (or console window if ISE is used) contains the following error message:
"AHDL2BLF ABEL-HDL 7.20 Compiler, Build D.21 iSE Release 1.00 Copyright (c) 1999 Xilinx, Inc. All rights reserved. Internal Error 0001: line 282 in file "../s/net_util.c" Attempt to add node with same name as some existing node. ABL2EDIF has failed."
解决方案
Check the declarations section to ensure that a NODE or SIGNAL has not been declared twice. (This is most common in bus declaration.)
In the following example, b4 and b3 are declared twice, which causes the above error: