| ADEN | ADSC | ADFR | ADIF | ADIE | ADPS2 | ADPS1 | ADPS0 | |
| / | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W |
| . |
7 ADEN: ADC
. 1 ADC. . 0, ADC , .
6 ADSC: ADC
. , . ADC, ADSC ( ADSC 1 ADC), 25 ADC, 13 . ADC .
ADSC . 1, . 0. . 0 , .
5 ADATE: ADC
. 1, ADC . ADC . ADTS SFIOR.
4 ADIF: ADC
ADC (ADCH:ADCL). ADIE I ( SREG), . ADIF . ADIF . 1 . , "--" ADCSRA . , SBI CBI.
3 ADIE: ADC
. 1, I SREG, ADC.
2:0 ADPS2:0: ADC
ADC.
. () ADC
| ADPS2 | ADPS1 | ADPS0 | |
ADC ADCL ADCH
|
|
|
ADLAR = 0:
| - | - | - | - | - | - | ADC9 | ADC8 | ADCH | |
| ADC7 | ADC6 | ADC5 | ADC4 | ADC3 | ADC2 | ADC1 | ADC0 | ADCL | |
| / | R | R | R | R | R | R | R | R | |
| R | R | R | R | R | R | R | R | ||
| . | |||||||||
ADLAR = 1:
| ADC9 | ADC8 | ADC7 | ADC6 | ADC5 | ADC4 | ADC3 | ADC2 | ADCH | |
| ADC1 | ADC0 | - | - | - | - | - | - | ADCL | |
| / | R | R | R | R | R | R | R | R | |
| R | R | R | R | R | R | R | R | ||
| . | |||||||||
. .
( ) ADLAR ADMUX. , 8 . 8- ADCH , , ADCL . ADCL, ADCH.
ADC9:0: ADC
.
