atmega32c1 ATMEL Corporation, atmega32c1 Datasheet - Page 138

• Manufacturer Part Number: atmega32c1
• Description: Atmega32m1 Automotive 8-bit Avr Microcontroller With 32k/64k Bytes In-system Programmable Flash
• Manufacturer: ATMEL Corporation

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ATmega32/64/M1/C1
Figure 14-4. PSCOUTnA & PSCOUTnB Basic Waveforms in One Ramp mode
On-Time A = (POCRnRAH/L - POCRnSAH/L) * 1/Fclkpsc
On-Time B = (POCRnRBH/L - POCRnSBH/L) * 1/Fclkpsc
Dead-Time A = (POCRnSAH/L + 1) * 1/Fclkpsc
Dead-Time B = (POCRnSBH/L - POCRnRAH/L) * 1/Fclkpsc
Note:
If the overlap protection is disabled, in One-Ramp mode, PSCOUTnA and PSCOUTnB outputs
can be configured to overlap each other, though in normal use this is not desirable.
PSC Counter
PSCOUTnA
PSCOUTnB
Minimal value for Dead-Time A = 1/Fclkpsc
POCRnSA
0
Dead-Time A
On-Time A
PSC Cycle
POCRnRA
POCRnSB
Dead-Time B
On-Time B
POCRnRB
7647A–AVR–02/08