This anomaly applies to Revision 3, build codes QFAA-Fx0, QIAA-Fx0, CKAA-Fx0.
It was inherited from the previous IC revision
Revision 2.
Symptoms
- CONNECT field of NRF_I2S->PSEL.MCK is not readable.
- CONNECT field of NRF_I2S->PSEL.SCK is not readable.
- CONNECT field of NRF_I2S->PSEL.LRCK is not readable.
- CONNECT field of NRF_I2S->PSEL.SDIN is not readable.
- CONNECT field of NRF_I2S->PSEL.SDOUT is not readable.
Consequences
When reading the value of NRF_I2S->PSEL registers, the CONNECT field might not return the same value that has been written to it.