AK4571 Datasheet, PDF (20/54 Pages) Asahi Kasei Microsystems – USB I/F Audio CODEC

ASAHI KASEI
[AK4571]
2.7.
AK4571
16
USB
LSB
1) 16bit mono data format on the USB (A/D data)
Sample #
#1
#2
#3
…
mono
mono
mono
…
Lower Upper Lower Upper Lower Upper …
8 bit
8 bit
8bit
8 bit
8 bit
8 bit
bit position
0-7
8-15
0-7
8-15
8-15
8-15 …
2) 16bit stereo data format on the USB (D/A data)
Sample #
bit position
#1
#2
…
Left channel data Right channel data Left channel data Right channel data …
Lower Upper Lower Upper Lower Upper Lower Upper …
8 bit
8 bit
8 bit
8 bit
8 bit
8 bit
8bit
8 bit
0-7
8-15
0-7
8-15
0-7
8-15
0-7
8-15 …
MS0153-J-02
- 20 -
2003/3