SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 1346

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

43.7.3
Name:
Address:
Access:
This register can only be written if the WPEN bit is cleared in
• USCHx: User Sequence Number x
The sequence number x (USCHx) can be programmed by the Channel number CHy where y is the value written in this
field. The allowed range is 0 up to 15. So it is only possible to use the sequencer from CH0 to
This register activates only if ADC_MR(USEQ) field is set to ‘1’.
Any USCHx field is taken into account only if ADC_CHSR(CHx) register field reads logical ‘1’ else any value written in
USCHx does not add the corresponding channel in the conversion sequence.
Configuring the same value in different fields leads to multiple samples of the same channel during the conversion
sequence. This can be done consecutively, or not, according to user needs.
1346
1346
31
23
15
7
SAM3X/A
SAM3X/A
ADC Channel Sequence 1 Register
ADC_SEQR1
0x400C0008
Read-write
30
22
14
6
USCH8
USCH6
USCH4
USCH2
29
21
13
5
28
20
12
4
“ADC Write Protect Mode Register” on page
27
19
11
3
26
18
10
2
USCH7
USCH5
USCH3
USCH1
CH15.
25
17
9
1
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
1363.
24
16
8
0