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

Figure 16-17. PSCOUTn1 retriggered by PSCn Input B (Edge Retriggering)

On-Time 0

On-Time 1

PSCOUTn0

PSCOUTn1

PSCn Input B

(falling edge)

PSCn Input B

(rising edge)

Dead-Time 0

Dead-Time 1

Dead-Time 0

Note: This exemple is given in “Input Mode 8” in “2 or 4 ramp mode” See Figure 16-31. for details.

Figure 16-18. PSCOUTn1 retriggered by PSCn Input B (Level Acting)

On-Time 0

On-Time 1

PSCOUTn0

PSCOUTn1

PSCn Input B

(high level)

PSCn Input B

(low level)

Dead-Time 0

Dead-Time 1

Dead-Time 0

Note: This exemple is given in “Input Mode 1” in “2 or 4 ramp mode” See Figure 16-20. for details.

16.8.3.1

Burst Generation

Note:

On level mode, it’s possible to use PSC to generate burst by using Input Mode 3 or

Mode 4 (See Figure 16-24. and Figure 16-25. for details.)

4317K–AVR–03/2013

147

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