SLAU846A June 2023 – October 2023 MSPM0G1105 , MSPM0G1106 , MSPM0G1107 , MSPM0G1505 , MSPM0G1506 , MSPM0G1507 , MSPM0G3105 , MSPM0G3105-Q1 , MSPM0G3106 , MSPM0G3106-Q1 , MSPM0G3107 , MSPM0G3107-Q1 , MSPM0G3505 , MSPM0G3505-Q1 , MSPM0G3506 , MSPM0G3506-Q1 , MSPM0G3507 , MSPM0G3507-Q1
The QEI module can detect erroneous transactions or state errors as shown in Figure 25-18. A QEIERR interrupt is generated and the counter or direction signal does not change in the error state.
QEIERR can occur if the TIMCLK period is slower than the period of the PHA or PHB signals.