SAM7X128_14 Datasheet, PDF (472/662 Pages) ATMEL Corporation – ARM-based Flash MCU

35.6.2 ADC Mode Register
Register Name:
Access Type:
ADC_MR
Read/Write
31
30
29
–
–
–
23
22
21
–
15
14
13
7
6
5
–
–
SLEEP
28
27
–
20
19
STARTUP
12
11
PRESCAL
4
3
LOWRES
26
25
SHTIM
18
17
10
9
2
1
TRGSEL
• TRGEN: Trigger Enable
TRGEN
0
1
Selected TRGEN
Hardware triggers are disabled. Starting a conversion is only possible by software.
Hardware trigger selected by TRGSEL field is enabled.
• TRGSEL: Trigger Selection
TRGSEL
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
1
• LOWRES: Resolution
Selected TRGSEL
0
TIOA Ouput of the Timer Counter Channel 0
1
TIOA Ouput of the Timer Counter Channel 1
0
TIOA Ouput of the Timer Counter Channel 2
1
Reserved
0
Reserved
1
Reserved
0
External trigger
1
Reserved
LOWRES
0
1
Selected Resolution
10-bit resolution
8-bit resolution
• SLEEP: Sleep Mode
SLEEP
0
1
Selected Mode
Normal Mode
Sleep Mode
24
16
8
0
TRGEN
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
472