Forum Discussion

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

Issue of PS/2 IP core

I have implement a porgram which show the key from keyboard on VGA, but now i meet a trouble. it show twice character whenever i press the keyboard. I try to set a breakpoint at the condition if (dec...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I am having this same problem. I'm also calling decode_scancode() in a while(1) loop, and it always gives me to make codes (press and release), never any break codes.

Anyone else have this issue? My code is essentially the same as ctkhai's

Regards,

Jonathon