SLAZ753C October 2025 – November 2025 MSPM0C1103 , MSPM0C1103-Q1 , MSPM0C1104 , MSPM0C1104-Q1
SPI Module
Functional
When configured as peripheral, enable CSCLR will result in the received data will have a right shift in SPH=0 mode
When enabled CSCLR in peripheral mode, if there has glitch on SCK line when CS is active or inactive, the received data will have 1-bit right shift in the next first frame. This issue is seen in Motorola SPI Frame Format with SPH=0, and will impact multi-peripheral mode which has the case that SCK toggle during CS inactive.
1. Set CSCLR=0h.
2. Always drop the first frame when set CSCLR=1h in SPH=0 mode.