ASAHI KASEI
[AK4140]
Reset & Initialize
Addr
Register Name
D7
CKS1
R/W
0
D6
CKS0
R/W
0
D5
TDM1
R/W
0
D4
TDM0
R/W
0
D3
DIF
R/W
0
D2
0
D1
SMUTE
R/W
1
D0
RSTN
R/W
1
00H CLK & Power Down Control
R/W
Default
R/W
0
RSTN: Timing Reset & Register Initialize
0: Reset & Initialize
1: Normal Operation (Default)
SMUTE: Soft Mute Enable
0: Normal Operation
1: Soft-muted (Default)
DIF, TDM1-0: Data Interface Control
Default: 16bit, MSB justified. Please refer Table 3.
CKS1-0: Master Clock Frequency Select
Default: 256fs
Output Control
Addr
01H
Register Name
Output Control
R/W
D7
FS1
R/W
1
D6
FS0
R/W
0
D5
LR
D4
OUT4
R/W
1
D3
OUT3
R/W
0
D2
OUT2
R/W
1
D1
OUT1
R/W
1
D0
OUT0
R/W
0
R/W
0
Default
OUT4-0: Output Control
Please refer Table 14.
LR: Output Channel Control
Please refer Table 16.
FS1-0: Sampling Rate Select
Default: 48kHz
MS0547-E-01
2007/03
- 36 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
