Forum Discussion

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

voltage of 3.3v not achieved even though programmed

Hello, I am using altera cyclone 3 FPGA for one of my applications. I have programmed the output pins to be 3.3v LVCMOS output(from the PIN Planner). However when I check the output in the scop...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Hello,

My pins are in IO bank 1 and 2. Can you please tell me how I see the VCCIO pins in these banks and find out to what voltage values they are tied to. I am a bit new to this so I am not very sure how to find it. Help would be greatly appreciated.

Regards,

Ranjan