C8051F960-B-GM Datasheet, PDF (437/492 Pages) Silicon Laboratories – Ultra Low Power 128K, LCD MCU Family

C8051F96x
31.12. SPI Special Function Registers
SPI1 is accessed and controlled through four special function registers in the system controller: SPI1CN
Control Register, SPI1DAT Data Register, SPI1CFG Configuration Register, and SPI1CKR Clock Rate
Register. The four special function registers related to the operation of the SPI1 Bus are described in the
following SFR definitions.
Rev. 1.0
437