at90pwm81-16se ATMEL Corporation, at90pwm81-16se Datasheet - Page 162

• Manufacturer Part Number: at90pwm81-16se
• Description: 8-bit Avr Microcontroller With 8k Bytes In- System Programmable Flash
• Manufacturer: ATMEL Corporation

14.10 PSCR Input Mode 2: Stop signal, Execute Opposite Dead-Time and Wait
162
PSCOUTn0
PSCOUTn1
PSC Input A
PSC Input B
PSCOUTn0
PSCOUTn1
PSC Input A
PSC Input B
AT90PWM81
DT0
DT0
OT0
OT0
Figure 14-16. PSCr behavior versus PSCr Input A in Fault Mode 2
PSCR Input A is take into account during DT0 and OT0 only. It has no effect during DT1 and OT1.
When PSCr Input A event occurs, PSCR releases PSCOUTr0, jumps and executes DT1 plus OT1 and then
waits for PSCR Input A inactive state.
Even if PSCR Input A is released during DT1 or OT1, DT1 plus OT1 sub-cycle is always completely
executed.
Figure 14-17. PSCr behavior versus PSCr Input B in Fault Mode 2
PSCR Input B is take into account during DT1 and OT1 only. It has no effect during DT0 and OT0.
When PSCR Input B event occurs, PSCR releases PSCOUTr1, jumps and executes DT0 plus OT0 and
then waits for PSCR Input B inactive state.
Even if PSCR Input B is released during DT0 or OT0, DT0 plus OT0 sub-cycle is always completely
executed.
DT1
DT1
OT1
OT1
DT0
DT0 OT0 DT1
OT0
DT1
OT1
OT1
DT0
OT0
DT0
OT0
DT1
DT1
7734M–AVR–03/10
OT1
OT1