ATMEGA8L ATMEL [ATMEL Corporation], ATMEGA8L Datasheet - Page 114

• Manufacturer Part Number: ATMEGA8L
• Description: 8-bit AVR with 8K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

114
ATmega8(L)
Figure 54. Timer/Counter Timing Diagram, Setting of OCF2, with Prescaler (f
Figure 55 shows the setting of OCF2 and the clearing of TCNT2 in CTC mode.
Figure 55. Timer/Counter Timing Diagram, Clear Timer on Compare Match Mode, with
Prescaler (f
TCNTn
TCNTn
(clk
(clk
OCRn
OCRn
(CTC)
OCFn
OCFn
clk
clk
clk
clk
I/O
I/O
I/O
I/O
Tn
Tn
/8)
/8)
clk_I/O
/8)
OCRn - 1
TOP - 1
TOP
OCRn
OCRn Value
TOP
OCRn + 1
BOTTOM
2486M–AVR–12/03
BOTTOM + 1
OCRn + 2
clk_I/O
/8)