AT91SAM7S32-AI ATMEL [ATMEL Corporation], AT91SAM7S32-AI Datasheet - Page 397

• Manufacturer Part Number: AT91SAM7S32-AI
• Description: AT91 ARM Thumb-based Microcontrollers
• Manufacturer: ATMEL [ATMEL Corporation]

ADC Mode Register
Register Name:ADC_MR
Access Type:Read/Write
• TRGEN: Trigger Enable
• TRGSEL: Trigger Selection
• LOWRES: Resolution
• SLEEP: Sleep Mode
• PRESCAL: Prescaler Rate Selection
6071A–ATARM–28-Oct-04
LOWRES
TRGEN
SLEEP
31
23
15
0
1
0
1
0
1
–
–
–
–
0
0
0
0
1
1
1
1
7
Selected TRGEN
Hardware triggers are disabled. Starting a conversion is only possible by software.
Hardware trigger selected by TRGSEL field is enabled.
Selected Mode
Normal Mode
Sleep Mode
Selected Resolution
10-bit resolution
8-bit resolution
TRGSEL
30
22
14
0
0
1
1
0
0
1
1
–
–
–
6
–
SLEEP
29
21
13
0
1
0
1
0
1
0
1
–
–
5
Selected TRGSEL
TIOA Ouput of the Timer Counter Channel 0
TIOA Ouput of the Timer Counter Channel 1
Reserved
Reserved
Reserved
Reserved
External trigger
Reserved
LOWRES
28
20
12
–
4
27
19
11
3
AT91SAM7S32 Preliminary
PRESCAL
STARTUP
TRGSEL
26
18
10
2
SHTIM
25
17
1
9
TRGEN
24
16
8
0
397