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Altera_Forum
Honored Contributor
10 years agoThis error is listed for all inputs and outputs of a BDF block that previously had no such errors when compiled in Quartus version 13.0. The block only has two component types, 8 adders and 8 FF's that were generated lpm functions. This occurs in both 14.0 and 15.0 versions. Should I update these lpm blocks using FILE>CREATE UPDATE>CREATE HD DESIGN FILE FROM CURRENT FILE or update vhdl files. Don't understand why they are now incompatible if they haven't changed.