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Altera_Forum's avatar
Altera_Forum
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12 years ago

De 3 pin assignment challenge

I implemented a simple logic(AND gate) and from my observation, apart from LED (LEDR(7)) that was assigned for output another LED (LEDR(4)) would come on alongside. In addition the 2-input AND gate s...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Alright... done just that; works like wat i wanted. What about the other question, any idea as to why another pin is triggered alongside the assigned output, and what can b done to solve it?

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SEI059

:wacko: You can't ! That's a matter of how LED are physically connected on the board pcb.

I you don't like the inverted behaviour, simply place a NOT gate just before the output pad.

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