nrfxlib API 3.3.99
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◆ nrf_sqspi_spi_cpolpha_t

#include <softperipheral/sQSPI/include/nrf_sqspi.h>

Modes of clock polairty and phase for the SPI protocol.

Enumerator
NRF_SQSPI_SPI_CPOLPHA_0 

Clock signal low when inactive, data shifted out on falling SCK, data sampled on rising SCK

NRF_SQSPI_SPI_CPOLPHA_1 

Clock signal high when inactive, data shifted out on rising SCK, data sampled on falling SCK

NRF_SQSPI_SPI_CPOLPHA_2 

Clock signal low when inactive, data shifted out on rising SCK, data sampled on falling SCK

NRF_SQSPI_SPI_CPOLPHA_3 

Clock signal high when inactive, data shifted out on falling SCK, data sampled on rising SCK