The I/O signals of the two I2C controllers in the PS are connected together when the iou_slcr.MIO_LOOPBACK [I2C0_LOOP_I2C1] bit is set = 1. In this mode, the serial clocks are connected together and the serial data signals are connected together.
The I/O signals of the two I2C controllers in the PS are connected together when the iou_slcr.MIO_LOOPBACK [I2C0_LOOP_I2C1] bit is set = 1. In this mode, the serial clocks are connected together and the serial data signals are connected together.