Forum Discussion

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

Design working in simulation not on real device

Hi, I am trying to design my own implementation of I2C on a Cyclone II EP2C5T144 The design works in simulation but once programmed on the chip, it acts strangely, only a few bits are tran...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Hello FvM,

Thanks for your answer.

So 'H' (weak pull-up) only works in simulation ? Quartus II should warn about this. I will try with external resistors then.

I will post the results in the next few days, thanks again for helping.