ak4112b AKM Semiconductor, Inc., ak4112b Datasheet - Page 22

• Manufacturer Part Number: ak4112b
• Description: High Feature 96khz 24bit Dir
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Reset & Initialize
MS0078-E-02
Addr
00H
Register Definitions
Clock & Power down Control
RSTN:
PWN:
OCKS1-0: Master Clock frequency Select
CM1-0:
BCU:
(B, C, U, V output timing at RX mode, Master mode)
(except I
C (or U,V)
LRCK
SDTO
SDTO
B
(I
2
S)
Register Name
default
R/W
2
S)
Timing Reset & Register Initialize
0: Reset & Initialize
1: Normal Operation
Power Down
0: Power down
1: Normal Operation
Master Clock Operation Mode Select
Block start & C/U output Mode
When BCU=1, the 3 output pins change another function.
MCKO2 pin → B; block start signal
AUTO pin → C bit
FS96 pin → U bit
The block signal goes high at the start of frame 0 and remains high until the end of frame 31.
C(R191)
L191
R190
C(L0)
RD
D7
1/4fs
R191
L191
0
0
C(R0)
L0
R191
BCU
R/W
D6
0
C(L1)
- 22 -
R0
L0
CM1
R/W
D5
0
CM0
R/W
D4
0
C(L31)
OCKS1 OCKS0
R/W
D3
R30
L30
0
C(R31)
L31
R30
R/W
D2
0
C(L32)
R31
L31
PWN
R/W
D1
1
[AK4112B]
RSTN
2004/04
R/W
D0
1