control register 2
DMAREN | DMA receive enable |
DMATEN | DMA transmit enable |
HWCSOE | Hardware CS output enable |
TIEN | TI mode enable |
ERRIE | Error interrupt enable |
RDBFIE | Receive data buffer full interrupt enable |
TDBEIE | Transmit data buffer empty interrupt enable |
MDIV3 | Master clock frequency division bit3 |
MDIV3EN | Master clock frequency3 division enable |