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AVale22's avatar
AVale22
Icon for New Contributor rankNew Contributor
6 years ago

Try to implement a i8255 design, its a part of solved the replacement of old ULA chipset for retro computers, have issue with 'event code as I understand the Quartus II only supports the synthesis subset of vhdl.

VHDL event : It relates to signals and it occurs on a signal if the current value of that signal changes. In other words, an event on a signal is a change of the signal's value. So should I store the...
KhaiChein_Y_Intel's avatar
KhaiChein_Y_Intel
Icon for Regular Contributor rankRegular Contributor
6 years ago

Hi,

May I know what issue you are referring to? Could you provide the error message?

Thanks.