Datasheet

121
7734Q–AVR–02/12
AT90PWM81/161
12.9 PSC Input Mode 1: Stop signal, Jump to Opposite Dead-Time and Wait
Figure 12-22. PSCn behavior versus PSCn Input A in Fault Mode 1.
PSC Input A is taken into account during DT0 and OT0 only. It has no effect during DT1 and
OT1.
When PSC Input A event occurs, PSC releases PSCOUTn0, waits for PSC Input A inactive state
and then jumps and executes DT1 plus OT1.
Figure 12-23. PSCn behavior versus PSCn Input B in Fault Mode 1.
PSC Input B is take into account during DT1 and OT1 only. It has no effect during DT0 and OT0.
When PSC Input B event occurs, PSC releases PSCOUTn1, waits for PSC Input B inactive state
and then jumps and executes DT0 plus OT0.
PSCOUTn0
PSCOUTn1
PSC Input A
PSC Input B
DT0
OT0 DT1 OT1 DT0 OT0 DT1 OT1 DT0 OT0 DT1 OT1
PSCOUTn0
PSCOUTn1
PSC Input A
PSC Input B
DT0 OT0 DT1 OT1DT0 OT0 DT1 OT1 DT0 OT0 DT1 OT1