11
11.1./
11.2. /
11.3. 8- / 0 (T/C0)
11.4. / 0-TCCR0
11.5. 16- / 1
/
AT90S4434/8535 / 8- 16-. / 2 . 32.768 , / 2 (RealTimeClock-RTC).
/ 0 1 10- . / 2 . / , .
/
/ 0 1 : /8, /64, /256 /1024, . , (stop).
11.3. 8- / 0 (T/C0)
/0 CK, . / , / TCCR0 (. 3.5).
/0 (TIFR). / TCCR0. / / TIMSK (Timer/Counter Interrupt Mask Register).
/ 0-TCCR0
. 3.5 / 0. . 3.4 / 0.
$33(53)
7 6 5 4 3 2 1 0
- | - | - | - | - | CS02 | CS01 | CS00 |
/ / /
. 0 0 0 0 0 0 0 0
. 3.5. / 0
7...3 4434/8535 0.
2, 1, 0 T/C0.
3.4 / 0
Cs02 | cs01 | cs00 | |
K | |||
K/8 | |||
K/64 | |||
K/256 | |||
K/1024 | |||
0, | |||
0, |
/ . . , (DDRx) ( ).
|
|
/ 0-TCNT0
. 3.6 / 0.
$32(52)
7 6 5 4 3 2 1 0
MSB | - | - | - | - | - | - | LSB |
/ / / / / / / /
. 0 0 0 0 0 0 0 0
. 3.6. / 0
/0 , , . / , .
/ 1
16- / 1 CK, CK . TCCR1A TCCR1B , , . TIMSK / / 1. / 1 CPU.
/ 1 , A B OCR1A OCR1B , / 1. . / 1 8-, 9- 10- - . OCR1A/OCR1B , .
/ 1 / 1 (ICR1), (ICP). / 1 TCCR1B (Timer/Counter1 Control Register). , .
, , . XTAL.