Forum Discussion

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

Cant resolve multiple constant drivers

I am getting this error while trying to compile my VHDL code. Error (10028): Can't resolve multiple constant drivers for net "wave" at SM_VHDL.vhd(62) Here is my code. I am very new to VHD...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I guess, you mean 

wave <= '1' WHEN (state = state1) OR
(state = state2 AND sw >= "001") OR
...
(state = state8 AND sw >= "111") ELSE '0';