at90pwm81-16se ATMEL Corporation, at90pwm81-16se Datasheet - Page 122

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

13.11 PSC Input Mode 3: Stop signal, Execute Opposite Pulse while Fault active
122
PSCOUTn0
PSCOUTn1
PSC Input A
PSC Input B
PSCOUTn0
PSCOUTn1
PSC Input A
PSC Input B
AT90PWM81
DT0
DT0
OT0
OT0
DT1
Figure 13-26. PSCn behavior versus PSCn Input A in Mode 3
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, jumps and executes DT1 plus OT1 plus DT0
while PSC Input A is in active state.
Even if PSC Input A is released during DT1 or OT1, DT1 plus OT1 sub-cycle is always completely
executed.
Figure 13-27. PSCn behavior versus PSCn Input B in Mode 3
PSC Input B is taken into account during DT1 and OT1 only. It has no effect during DT0 and OT0.
When PSC Input B event occurs, PSC releases PSCnOUT1, jumps and executes DT0 plus OT0 plus DT1
while PSC Input B is in active state.
Even if PSC Input B is released during DT0 or OT0, DT0 plus OT0 sub-cycle is always completely
executed.
DT1
OT1
OT1
DT0 OT0 DT1
DT0
OT0
OT1
DT1
OT1
DT1
DT0
OT1
OT0
DT1
DT0
OT1
OT0
DT0
DT0
OT0
OT0
DT1
DT1
7734M–AVR–03/10
OT1
OT1