- Parallel DPM = DPM: 8/16-bit, multiplexed/non-multiplexed
- Serial DPM = SPM: SPI/SQI, SPO/SPH=0/1, SPO/SPH=1/1
When a write access during the last bit of a data byte is aborted (CS deasserted), it will still perform a write into INTRAM.
The written data is incorrect. The content of the last data bit = state of the MOSI signal (SPM) or data signals (DPM) during access abort.
- When a write access was started and not properly completed as supposed, it is impossible to surely prevent that no data is written in the netX (for both SPM and DPM access).