Control B
Bit7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SPI0 | USART0 | ||||||
Access | R/W | R/W | |||||
Reset | 0 | 0 |
SPI 0 communication
Write this bit to '1' to select alternative communication pins for SPI 0.
USART 0 communication
Write this bit to '1' to select alternative communication pins for USART 0.