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Altera_Forum
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18 years ago

CPLD: measuring the performances

We have programmed our CPLD and now we would like to test if our design is valid and the system performances. I am just writing and reading values in our registers and checking if it is Ok, but I wou...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

If I need to confirm if the CPLD is working fine (in user mode), I would assign one of the pins to low in my design. If the device does not go into user mode, the I/Os should be tristated with weak pull up.