AT90PWM2B-16SU 查看數據表（PDF） - Atmel Corporation

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AT90PWM2B-16SU

8-bit Atmel Microcontroller with 8K Bytes In-System Programmable Flash

Atmel Corporation 

AT90PWM2/3/2B/3B

16.9 PSC Input Mode 1: Stop signal, Jump to Opposite Dead-Time and Wait

Figure 16-20. PSCn behaviour versus PSCn Input A in Fault Mode 1

DT0 OT0

PSCOUTn0

DT1 OT1

DT0 OT0

DT1 OT1

DT0 OT0 DT1 OT1

PSCOUTn1

PSC Input A

PSC Input B

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 16-21. PSCn behaviour versus PSCn Input B in Fault Mode 1

DT0 OT0

PSCOUTn0

DT1 OT1

PSCOUTn1

DT0 OT0 DT1 OT1

DT0 OT0 DT1 OT1

PSC Input A

PSC Input B

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.

4317K–AVR–03/2013

150

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