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Altera_Forum's avatar
Altera_Forum
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15 years ago

reset signal does not restore value in post-fit simulation.

i want to simulation the design at post-fit stage. but global reset does not have any effect when reset is set. the initial value was ignored, all of register was set to 0. is that a bug...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Without the "NOT Gate Push-Back" option, Quartus can't synthesize registers with asynchronous set.

Please notice, that I only assume, that the option is the reason why you see a wrong register content. The more important question is, if the register's initial value is correctly seen by the design.