C8051F850-C-GM Datasheet, PDF (244/328 Pages) Silicon Laboratories – Low-Cost 8-bit MCU Family with up to 8 kB of Flash

Table 23.3. SPI0CN Register Bit Descriptions
Bit
Name
Function
0
SPIEN SPI0 Enable.
0: SPI disabled.
1: SPI enabled.
221
Rev. 1.0