Datasheet

147
4317K–AVR–03/2013
AT90PWM2/3/2B/3B
Figure 16-17. PSCOUTn1 retriggered by PSCn Input B (Edge Retriggering)
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)
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.)
On-Time 0 On-Time 1
PSCOUTn0
PSCOUTn1
Dead-Time 1 Dead-Time 0
PSCn Input B
Dead-Time 0
(falling edge)
PSCn Input B
(rising edge)
On-Time 0 On-Time 1
PSCOUTn0
PSCOUTn1
Dead-Time 1 Dead-Time 0
PSCn Input B
Dead-Time 0
(high level)
PSCn Input B
(low level)