| 11111111 -
                  00000011 | SPI and I2C
                  Master | Baud rate
                  divider. SCK/SCL pin clock period = ((n + 1) * 4)/FOSC. Values less
                  than 3 are not valid. | 
               | xxxxx11x-xxxxx00x | I2C 10-bit Slave MS
                  Address | Bits [7:3]
                  and Bit 0 are not used and are don’t care. Bits [2:1] are bits [9:8] of the 10-bit
                  Slave Most Significant Address | 
               | 11111111 - 00000000 | I2C 10-bit Slave LS
                  Address | Bits [7:0]
                  of 10-Bit Slave Least Significant Address | 
               | 1111111x - 0000000x | I2C 7-bit
                  Slave | Bit 0 is not
                  used and is don’t care. Bits [7:1] are the 7-bit Slave
                  Address |