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ATSAM4S-XPLD
1003
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
41.7.7 ADC Channel Status Register
Name:
ADC_CHSR
Address:
0x40038018
Access:
Read-only
• CHx: Channel x Status
0 = Corresponding channel is disabled.
1 = Corresponding channel is enabled.
41.7.8 ADC Last Converted Data Register
Name:
ADC_LCDR
Address:
0x40038020
Access:
Read-only
• LDATA: Last Data Converted
The analog-to-digital conversion data is placed into this register at the end of a conversion and remains until a new conversion is
completed.
completed.
• CHNB: Channel Number
Indicates the last converted channel when the TAG option is set to 1 in the ADC_EMR register. If the TAG option is not set, CHNB
= 0.
= 0.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
CH15
CH14
CH13
CH12
CH11
CH10
CH9
CH8
7
6
5
4
3
2
1
0
CH7
CH6
CH5
CH4
CH3
CH2
CH1
CH0
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
CHNB
LDATA
7
6
5
4
3
2
1
0
LDATA