Answers Database


Xc9500: The fitter report pinout does not match that of the data book


Record #1929

Product Family: Software

Product Line: Data I/O

Product Part: XABEL-CPLD

Product Version: 6.1.2

Problem Title:

Xc9500:	The fitter report pinout does not match that of the data book 


Problem Description:
Urgency: Standard

General Description:

After compiling a 9500 design, you may notice that the fitter
report does not appear to match the expected pinout as stated
in the Data Book, ie GNDs and VCCs may not be where the Data
Book says they should be.
XABEL CPLD v6.1.2



Solution 1:

This can be caused by having more than one signal assigned
to the same pin. The CPLD fitter will not give you a warning
that you have assigned 2 signals to one pin.

Check the source file for cases where more than one signal
drive a pin or are assigned to a pin.




End of Record #1929 - Last Modified: 05/23/97 17:27

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