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Altera_Forum's avatar
Altera_Forum
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18 years ago

On chip terminations cyclone III

Is the on chip termination available on these devices good enough to eliminate external source termination? The reason I ask is that it does not look like it is being used on the kit boards - I still...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

A couple A/Ds, some pulse generator circuitry, spi, eeprom, gpio. I'd prefer to change the 2.5v to 3.3v for all the IO I am using, but I guess I am stuck with 2.5v if I want to use the starter board as a module. I'll have some 2.5v to 3.3v interfaces as well as 2.5v to 5v. Not sure what chips I'd need for this yet.