Forum Discussion

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

FPGA is not responding to code

Hello, I have downloaded vhdl code in cyclone III fpga. But fpga is not responding after downloading. I have two vhdl codes. When I download first vhdl code, fpga works fine. But when I downloa...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

It sounds like your 'modification' to the second code breaks it functionally. If it's using up fewer resources than you expect then something's wrong. I suspect you've made a small error in your code that results in a portion of functionality being removed. Hence, it's not as big as you're expecting nor does it do as you expect.

Do both design simulate as you'd expect? I suspect not...

Cheers,

Alex