SAM4L Datasheet, PDF (883/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

ATSAM4L4/L2
32.7.2 Sample Data Register 0
Name:
SDR0
Access Type:
Read/Write
Offset:
0x04
Reset Value:
0x00000000
31
30
29
28
27
26
25
24
DATA[31:24]
23
22
21
20
19
18
17
16
DATA[23:16]
15
14
13
12
11
10
9
8
DATA[15:8]
7
6
5
4
3
2
1
0
DATA[7:0]
• DATA: Sample Data
Sample Data for channel 0 in two’s complement format. Data must be right-justified, see Table 32-5.
Table 32-5. Sample Data Register Formats
Data Format
SDR0
32 bits
CH0 sample in DATA[31:0]
24 bits
CH0 sample in DATA[23:0]
20 bits
CH0 sample in DATA[19:0]
18 bits
CH0 sample in DATA[17:0]
16 bits
CH0 sample in DATA[15:0]
16 bits compact stereo
CH0 sample in DATA[15:0]
CH1 sample in DATA[31:16]
8 bits
CH0 sample in DATA[7:0]
8 bits compact stereo
CH0 sample in DATA[7:0]
CH1 sample in DATA[15:8]
SDR1
CH1 sample in DATA[31:0]
CH1 sample in DATA[23:0]
CH1 sample in DATA[19:0]
CH1 sample in DATA[17:0]
CH1 sample in DATA[15:0]
Not used
CH1 sample in DATA[7:0]
Not used
Comment
Remaining bits are ignored.
Remaining bits are ignored.
Remaining bits are ignored.
Remaining bits are ignored.
Remaining bits are ignored.
Remaining bits are ignored.
42023C–SAM–02/2013
883