SAM4L Datasheet, PDF (882/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

ATSAM4L4/L2
• DATAFORMAT: Data Word Format
Table 32-4. Data Word Format
DATAFORMAT Word length
0
32 bits
1
24 bits
2
20 bits
3
18 bits
4
16 bits
5
16 bits compact stereo
6
8 bits
7
8 bits compact stereo
Comment
Channel 1 sample in bits 31 through 16, channel 0 sample in bits 15 through 0 in SDR0
Channel 1 sample in bits 15 through 8, channel 0 sample in bits 7through 0 in SDR0
• SWRST: Software Reset
Writing a zero to this bit does not have any effect.
Writing a one to this bit will reset the ABDACB as if a hardware reset was done.
• MONO: Mono Mode
0: Mono mode is disabled.
1: Mono mode is enabled.
• CMOC: Common Mode Offset Control
0: Common mode adjustment is disabled.
1: Common mode adjustment is enabled.
• ALTUPR: Alternative Upsampling Ratio
0: Alternative upsampling is disabled.
1: Alternative upsampling is enabled.
• SWAP: Swap Channels
0: Channel swap is disabled.
1: Channel swap is enabled.
• EN: Enable
0: The ABDACB is disabled.
1: The ABDACB is enabled.
42023C–SAM–02/2013
882