Module regs Copy item path Source Cfg Configuration for shared functions. Clkdiv Clock pre-divider for the entire I2C interface. This determines what time increments are used for the MSTTIME register, and controls some timing of the Slave function. Id Peripheral identification register. Intenclr Interrupt Enable Clear register. Intenset Interrupt Enable Set and read register. Intstat Interrupt Status register for Master, Slave, and Monitor functions. Monrxdat Monitor receiver data register. Mstctl Master control register. Mstdat Combined Master receiver and transmitter data register. Msttime Master timing configuration. Slvadr0 Slave address register. Slvadr1 Slave address register. Slvadr2 Slave address register. Slvadr3 Slave address register. Slvctl Slave control register. Slvdat Combined Slave receiver and transmitter data register. Slvqual0 Slave Qualification for address 0. Stat Status register for Master, Slave, and Monitor functions. Timeout Time-out value register.