Техническая Спецификация для Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105
Модели
ATEVK1105
693
AT32UC3A
32.7.10
PWM Channel Mode Register
Register Name:
CMRx
Access Type:
Read/Write
•
CPRE: Channel Pre-scaler
•
CALG: Channel Alignment
0 = The period is left aligned.
1 = The period is center aligned.
•
1 = The period is center aligned.
•
CPOL: Channel Polarity
0 = The output waveform starts at a low level.
1 = The output waveform starts at a high level.
1 = The output waveform starts at a high level.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
CPD
CPOL
CALG
7
6
5
4
3
2
1
0
–
–
–
–
CPRE
CPRE
Channel Pre-scaler
0
0
0
0
MCK
0
0
0
1
MCK/2
0
0
1
0
MCK/4
0
0
1
1
MCK/8
0
1
0
0
MCK/16
0
1
0
1
MCK/32
0
1
1
0
MCK/64
0
1
1
1
MCK/128
1
0
0
0
MCK/256
1
0
0
1
MCK/512
1
0
1
0
MCK/1024
1
0
1
1
CLKA
1
1
0
0
CLKB
Other
Reserved
32058K
AVR32-01/12