I2CS Control A
| SWRST | Software Reset  |  
| ENABLE | Enable  |  
| MODE | Operating Mode  |  
| RUNSTDBY | Run during Standby  |  
| PINOUT | Pin Usage  |  
| SDAHOLD | SDA Hold Time  |  
| SEXTTOEN | Slave SCL Low Extend Timeout  |  
| SPEED | Transfer Speed  |  
| SCLSM | SCL Clock Stretch Mode  |  
| LOWTOUTEN | SCL Low Timeout Enable  |