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Altera_Forum
Honored Contributor
17 years agoQuartus8.1 Memory Initialization File Warning
I have made a ROM and its memory Initialization file:Hexadecimal (Intel-Format) File in my project, when I complied my design , there has a critical warning:Can't read Memory Initialization File or H...
Altera_Forum
Honored Contributor
17 years agoyes, use the standard method of write protecting a file, i guess quartus does not have such a feature. so within file explorer right clic ....
second, if you replace your rom.hex file AFTER compile then the fpga image does not contain the new value, as it is modified AFTER compilation. meaning, you should modify your rom-hex after megawizzard but before compilation, and do not forget read-only.