8-bit AVR Microcontrollers
Register Description
SPCR0
SPI Control Register 0
SPCR1
SPI Control Register 1
SPSR0
SPI Status Register 0
SPSR1
SPI Status Register 1
SPDR0
SPI Data Register 0
SPDR1
SPI Data Register 1
Parent topic:
SPI – Serial Peripheral Interface