SAM3N0C Atmel Corporation, SAM3N0C Datasheet - Page 663

• Manufacturer Part Number: SAM3N0C
• Manufacturer: Atmel Corporation

33.7.3
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 CH15.
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.
11011A–ATARM–04-Oct-10
11011A–ATARM–04-Oct-10
31
23
15
7
ADC Channel Sequence 1 Register
30
22
14
ADC_SEQR1
0x40038008
Read-write
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
25
17
9
1
677.
SAM3N
SAM3N
24
16
8
0
663
663