Posted on May 17, 2011 at 13:33I'm designing a board using the STM32F103RC. I'm going to be using an I2S codec with I2C control interface, and I'm planning to use I2S2 and I2C2. The I2S2_WS and I2C2_SMBA lines are both on PB12 (pin 33). I don't thin...