Forum Discussion
Altera_Forum
Honored Contributor
18 years agoA very basic newbie question
Hi All I have a very basic question. I've recently started learning about CPLD and VHDL. My VHDL code usually compiles and simulates fine, but when I put it in an actual CPLD it behaves really...
Altera_Forum
Honored Contributor
18 years agoIn theory setting the unused pins to output should have worked, but as batfink suggested, I think a few of the I/O pins that were connected to the microcontroller started misbehaving. A lesson learned.
This what you get with a poorly designed board and absolutely no documentation. Thanks guys for all your help!