Datasheet

164
7734Q–AVR–02/12
AT90PWM81/161
13.12 PSCR Input Mode 4: Deactivate outputs without changing timing
Figure 13-21. PSCR behavior versus PSCr Input A or Input B in Mode 4.
Figure 13-22. PSCR behavior versus PSCr Input A or Input B in Fault Mode 4.
PSCr Input A or PSCr Input B act indifferently on On-Time0/Dead-Time0 or on On-Time1/Dead-
Time1.
13.13 PSCR Input Mode 5: Stop signal and Insert Dead-Time
Figure 13-23. PSCR behavior versus PSCr Input A in Fault Mode 5.
Used in Fault mode 5, PSCr Input A or PSCr Input B act indifferently on On-Time0/Dead-Time0
or on On-Time1/Dead-Time1.
PSCOUTn0
PSCOUTn1
PSCn Input A
or
PSCn Input B
DT0
OT0 DT1 OT1 DT0 OT0 DT1 OT1DT0 OT0 DT1 OT1
PSCOUTn0
PSCOUTn1
DT0 OT0 DT1 OT1 DT0 OT0 DT1 OT1DT0 OT0 DT1 OT1
PSCn Input A
or
PSCn Input B
PSCOUTn0
PSCOUTn1
DT0 OT0
DT1
OT1
DT0
OT0
DT1 OT1
DT0 OT0
DT1 OT1
DT1 DT1
DT0 DT0
PSCn Input A
or
PSCn Input B
DT0
DT1