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  3. AR# 3760: A1.4/F1.4 Map - FATAL_ERROR:basnc:basncsignal.c:262:1.62 - Could not find a

AR# 3760

A1.4/F1.4 Map - FATAL_ERROR:basnc:basncsignal.c:262:1.62 - Could not find a

Description

Map incorrectly creates a CLB that has a signal on the
YQ pin, but is not configured to use the YQ pin.
This results in the fatal error:

FATAL_ERROR:basnc:basncsignal.c:262:1.62 - Could not find a
bel for a signal on pin YQ of comp
Bogl_U1_Bogl_Core_U1_PCU1_N_181. Its current programmed
state is : CLKX:CLK ECX:EC XMUX:F YMUX:G G3MUX:G3I
G2MUX:COUT0 CARRY:INC XQMUX:QX ECY:EC DX:DIN DIN:C2 EC:C4
FCARRY:CARRY GCARRY:CARRY
G:#LUT:G=((((G4*~G2)*G1)+(~G1*G3))+((~G4*G2)*G3)+((G4*~G2)*G3
))+((~G4*G2)*G1)
F:#LUT:F=((~F1*F3)+(~F2*F3))+(F2*~F1) CINMUX:1 SRX:RESET
FFX:#FF SRY:RESET Process will terminate. Please call
Xilinx support.

Solution

This problem is fixed in the latest M1.4 Core Tools Patch available on the Xilinx Download Area:

Solaris: http://www.xilinx.com/txpatches/pub/swhelp/M1.4_alliance/core_sol17_m14.tar.Z
SunOS http://www.xilinx.com/txpatches/pub/swhelp/M1.4_alliance/core_sun17_m14.tar.Z
HPUX: http://www.xilinx.com/txpatches/pub/swhelp/M1.4_alliance/core_hp17_m14.tar.Z
Win95/NT: http://www.xilinx.com/txpatches/pub/swhelp/M1.4_alliance/core_nt17.zip
AR# 3760
Date 04/19/2000
Status Archive
Type General Article