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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Output for only one clock cycle

Hi all, I have a counter that counts up every time an input of '1' is seen. At the max count value a flag should output '1' and the count resets. I can achieve this, however the output lasts fo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

now your requirement changed. You want input 0=>1 to enable count and not just 1 so you need to redesign your counter on that basis.

inside process:

input_d <= input;

if input = '1' and input_d = '0' then

count <= count + 1;

...