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Topic: I2C from FPGA (Read 644 times) previous topic - next topic


I would like to use I2C from FPGA, but it doesn't work. When I use SAMD's I2C on pins 11 and 12 everything works fine. But then I reconnect the device to pins 9 and 10, replace all instances of Wire with WireFPGA0 and add the FPGA initialization and it doesn't work. I have the 4K7 pullup resistors connected. What am I doing wrong? Thanks for help.

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