CAUSE: | You specified a constant coefficient with the specified value of the altmemmult megafunction; however, the specified constant coefficient value is out of range for the WIDTH_C parameter with the specified value. The constant coefficient range must be greater than or equal to -2^(WIDTH_C-1) and less than or equal to (2^(WIDTH_C-1))-1 . This warning usually occurs when you instantiate a megafunction directly in a text file rather than using the MegaWizard Plug-In Manager command. |
ACTION: | Specify a legal value for the constant coefficient, or specify a larger value for the WIDTH_C parameter. To avoid receiving this message in the future, Altera recommends using the MegaWizard Plug-In Manager command. |
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