- 0 - TCCR0
FOC0 | WGM00 | COM01 | COM00 | WGM01 | CS02 | CS01 | CS00 | |
W/R | R | W/R | W/R | W/R | W/R | W/R | W/R | W/R |
7 - FOC0. . FOC0 , WGM , - . TCCR0 0, - . 1 FOC0, . OC0 COM01, COM00. , COM01, COM00 . , FOC0 .
FOC0 - , , OCR0 . FOC0 0.
6, 3 - WGM01:0. - 0. , , . : , - . 2.36 - 0.
2.36. ,
- 0
WGM01 | WGM00 | -0 | OCR0 | TOV0 | ||
0xFF | (0xFF) | |||||
() | 0xFF | (0x00) | ||||
OCR0 | (0xFF) | |||||
0xFF | (0xFF) |
5:4 - COM01, COM00. . OC0. , OC0 - . , , (DDRB). , OC0 4 (OC0) DDRB .
COM01, COM00 WGM01, WGM00. 2.37 COM01, COM00, WGM01, WGM00 (.. ).
|
|
2.37.
0
COM01 | COM00 | |
-. OC0 . | ||
() OC0 | ||
OC0 | ||
OC0 |
2.37 COM01, COM00 - 0 (WGM01:0).
2.38. 0
COM01 | COM00 | |
-. OC0 . | ||
OC0 , (0xFF) | ||
OC0 , (0xFF) |
. , OCR0 = 0xFF COM01=1. , .
2.39 COM01, COM00 (), WGM01, WGM00.
2.39.
COM01 | COM00 | |
-. OC0 . | ||
OC0 . OC0 . | ||
OC0 . OC0 . |
. , OCR0=0xFF/0x00 COM01=1. OC0 0 1, .. 0xFF 0x00 - : .
2:0 - CS02:0. . , (. 2.40).
2.40. 0
CS02 | CS01 | CS00 | |
. - 0 | |||
clkT0S/1 ( ) | |||
clkT0S/8 ( ) | |||
clkT0S/32 ( ) | |||
clkT0S/64 ( ) | |||
clkT0S/128 ( ) | |||
clkT0S/256 ( ) | |||
clkT0S/1024 ( ) |
- - TCNT0
TCNT0[7:0] | ||||||||
W/R | W/R | W/R | W/R | W/R | W/R | W/R | W/R | W/R |
- 8- 0. TCNT0 . (TCNT0) TCNT0 OCR0.
|
|
- OCR0
OCR0[7:0] | ||||||||
W/R | W/R | W/R | W/R | W/R | W/R | W/R | W/R | W/R |
8- , 8- (TCNT0). OC0. , / , . .