Input Mode 2: Stop Output, Execute Opposite Compare Cycle, and Wait

An input event in Input mode 2 will stop the output signal, execute to the opposite dead-time and on-time, and then wait until the input event goes low before the TCD counter continues. If the input is done before the opposite dead-time and on-time have finished, there will be no waiting, but the opposite dead-time and on-time will continue.

If Input mode 2 is used on input A, an event will only affect if the TCD is in dead-time A or on-time A, and will affect only the WOA output.

Figure 25-13. Input Mode 2 on Input A

If Input mode 2 is used on input B, an event will only affect if the TCD is in dead-time B or on-time B, and it will affect only the WOB output.

Figure 25-14. Input Mode 2 on Input B