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Altera_Forum's avatar
Altera_Forum
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12 years ago

OpenCores I2C No Output Signal

Hi guys, First off, I just started using FPGAs about a month ago, and am only just beginning to use Nios II, so suffice to say I am very new to this. I'm working with a DE0 Nano on project...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

VCC is the expected state of both lines when you aren't doing anything on the I2C bus. Even the clock will only toggle when you are actually using the bus. Try to read or write something and see if the clock line toggles then.