ak4527b AKM Semiconductor, Inc., ak4527b Datasheet - Page 23

• Manufacturer Part Number: ak4527b
• Description: High Performance Multi-channel Audio Codec
• Manufacturer: AKM Semiconductor, Inc.

Addr Register Name
0AH
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
ASAHI KASEI
n Mapping of Program Registers
Note: For addresses from 0BH to 1FH, data is not written.
MS0056-E-00
When PDN goes to “L”, the registers are initialized to their default values.
When RSTN bit goes to “0”, the internal timing is reset and DZF1-2 pins go to “H”, but registers are not initialized
SMUTE, DFS, SDOS and LOOP1 are ORed with pins.
to their default values.
Control 1
Control 2
LOUT1 Volume Control
ROUT1 Volume Control
LOUT2 Volume Control
ROUT2 Volume Control
LOUT3 Volume Control
ROUT3 Volume Control
De-emphasis
Reset
Zero detect
ATT7
ATT7
ATT7
ATT7
ATT7
ATT7
OVFE
D7
0
0
0
0
ATT6
ATT6
ATT6
ATT6
ATT6
ATT6
D6
0
0
0
0
0
- 23 -
LOOP1
DEMA1
DZFM2
ATT5
ATT5
ATT5
ATT5
ATT5
ATT5
D5
0
0
LOOP0
DEMA0
DZFM1
ATT4
ATT4
ATT4
ATT4
ATT4
ATT4
D4
0
0
DEMB1
DZFM0
SDOS
ATT3
ATT3
ATT3
ATT3
ATT3
ATT3
DIF1
D3
0
PWVRN
DEMB0
ATT2
ATT2
ATT2
ATT2
ATT2
ATT2
DIF0
DFS
D2
0
PWADN
DEMC1
ACKS
ATT1
ATT1
ATT1
ATT1
ATT1
ATT1
D1
0
0
[AK4527B]
2000/10
PWDAN
SMUTE
DEMC0
ATT0
ATT0
ATT0
RSTN
ATT0
ATT0
ATT0
D0
0