hi!
does anybody know how to handle this error?
it occurred when implementing a design in a 2v1000 -5 with ise 6.2.01i:
************************************************************************ Running related packing... FATAL_ERROR:Ncd:basncsignal.c:283:1.39.8.2 - Could not find a bel for a signal on pin BYOUT of comp i_top_mainpath_i_channelengine_RPF2_INTPOL_BETRAG_i_sctb1_low/BU77/G.S0. Its current programmed state is : F:#RAM:D=0x0000 G_ATTR:DUAL_PORT DIG_MUX:ALTDIG DIF_MUX:ALTDIF SLICEWE0USED:0 F_ATTR:DUAL_PORT BYOUTUSED:0 G:#RAM:D=0x0000 BYINVOUTUSED:0 SLICEWE1USED:0 WF1USED:0 WF2USED:0 WF3USED:0 WF4USED:0 WG1USED:0 WG2USED:0 WG3USED:0 WG4USED:0 BXOUTUSED:0 BXINV:BX CLKINV:CLK SRINV:SR Process will terminate. To resolve this error, please consult the Answers Database and other online resources at
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Design Summary
-------------- Number of errors : 1 Number of warnings : 19 ERROR: MAP failed Process "Map" did not complete.
Mapping Module top_shell . . . MAP command line: map -intstyle ise -p xc2v1000-bg575-5 -cm speed -detail -ignore_keep_hierarchy -pr b -k 4 -c 100 -tx off -o top_shell_map.ncd top_shell.ngd top_shell.pcf Mapping Module top_shell: failed
************************************************************************
checking the answer database from xilinx support was not very helpful.
kind regards
wolfgang