Forum Discussion

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

I2C 'functions' with LEDs, not with PMODA port

I'd like to use the I2C interface so I used the 'I2C Master'in Qsys. I route the SCL and SDA outputs of the core to two GPIO pins of the PMODA connector of my Max 10 Development Kit board. This...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

You may want to add pull-up resistors to the sda and scl pins.