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NBurt's avatar
NBurt
Icon for New Contributor rankNew Contributor
7 years ago

What is the initial state of MAX II devices pre-programming?

What is the initial state of the EPM1270F256I5 before the first programming? I'm trying to determine how to bias it.
YuanLi_S_Intel's avatar
YuanLi_S_Intel
Icon for Regular Contributor rankRegular Contributor
7 years ago

Hi Noah,

MAX II is having hot socketing feature in which you can drive the device during power up or power down. Meanwhile the IO is in tri-state state during device power on.

Regards,

YL