Clock pre-divider for the entire I2C block. This determines what time increments are used for the MSTTIME and SLVTIME registers.
| DIVVAL | This field controls how the clock (PCLK) is used by the I2C functions that need an internal clock in order to operate. 0x0000 = PCLK is used directly by the I2C function. 0x0001 = PCLK is divided by 2 before use by the I 2C function. 0x0002 = PCLK is divided by 3 before use by the I 2C function. … 0xFFFF = PCLK is divided by 65,536 before use by the I2C function. |
| RESERVED | Reserved. Read value is undefined, only zero should be written. |