Forum Discussion

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

2.5V AS serial configuration device?

I'm finising off a spin of a board and trying to move from VCCIO of 3.3V to 2.5V. We're pin constrained so I'm moving the banks with the configuration pins too. I'm using active serial config a...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

The timeline is to get something out ASAP.

It looks like the spansion EPCS16 equivalent and a small linear regulator is cheaper than the Atmel device so I'm planning to use that but will include 0R links to use the 2.5V rail as an option.

Thanks for the feedback, it's good to know there are other alternatives if you're using indirect programming!

Nial