This anomaly applies to IC Rev. Engineering C, build codes CKAA-CA0, QIAA-CA0.
Wrong data is transferred.
If SPIS is disabled while CSN is asserted.
Unsent byte from previous transmission is transferred as first byte of new transmission.
SPISn->ENABLE = SPIS_ENABLE_ENABLE_Disable
), apply the following code:
*(volatile uint32_t *) (NRF_SPISn_BASE + 0xA4ul) = 1ul;
*(volatile uint32_t *) (NRF_SPISn_BASE + 0xACul) = 1ul;