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Altera_Forum's avatar
Altera_Forum
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14 years ago

output GPIO on DE2

Hello I m trying to use the output GPIO on the DE2 board and cannot even get the clock to output. I have pin one out of a breakout board running through a 1k and then to Comm. My code was imme...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

The board is just a plain old DE2 board. THey have since come out with the DE2 70 board.

I cannot get anything to output at all. I checked the Pin list and it's fine. I also checked the labeling. It is GPIO_0 or GPIO_1

Do I assign like this?

GPIO_1(1) <=clock_27;

or this

clock_27 => GPIO_1(1) ;

Thanks