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M1.4 CPLD - Error: "C1244, internal error, corrupted partition product term."
Keywords: internal, error, 9500, C1244, corrupted
Using a schematic based on a 9500 CPLD design, the following error is reported after fitting:
"C1244, internal error, corrupted partition product term."
The error is caused by having special characters in the netnames, such as "." and "-".
Change these to underscore characters "_", or use only alphanumeric characters instead.