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Altera_Forum
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12 years ago

ALU in VHDL newbi having some major issues

Hi guys, I need to serious help over here. I need to code an ALU that can perform different function base on the op code, add, subtract, logical shift left and right. namely these: https://ww...
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Altera_Forum
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12 years ago

the propogation is becaus you are creating an asynchronous circuit. if it was synchronous you wouldnt see all the transitions. What you see is all the bits changing one by one.