AT90PWM216-16SE ATMEL [ATMEL Corporation], AT90PWM216-16SE Datasheet - Page 146

• Manufacturer Part Number: AT90PWM216-16SE
• Description: 8-bit Microcontroller with 16K Bytes In-System Programmable flash
• Manufacturer: ATMEL [ATMEL Corporation]

16.8.3
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AT90PWM216/316
Retrigger PSCOUTn1 On External Event
Figure 16-15. PSCOUTn0 retriggered by PSCn Input A (Edge Retriggering)
Note:
Figure 16-16. PSCOUTn0 retriggered by PSCn Input A (Level Acting)
Note:
PSCOUTn1 ouput can be resetted before end of On-Time 1 on the change on PSCn Input B.
The polarity of PSCn Input B is configurable thanks to a sense control block. PSCn Input B can
be configured to do not act or to act on level or edge modes. PSCn Input B can be the Output of
the analog comparator or the PSCINn input.
As the period of the cycle decreases, the instantaneous frequency of the two outputs increases.
PSCOUTn0
PSCOUTn1
PSCn Input A
(falling edge)
PSCn Input A
(rising edge)
PSCOUTn0
PSCOUTn1
PSCn Input A
(high level)
PSCn Input A
(low level)
This example is given in “Input Mode 8” in “2 or 4 ramp mode” See Figure 16-31. for details.
This example is given in “Input Mode 1” in “2 or 4 ramp mode” See Figure 16-20. for details.
Dead-Time 0
Dead-Time 0
On-Time 0
On-Time 0
Dead-Time 1
On-Time 1
Dead-Time 1
On-Time 1
7710D–AVR–08/09