AK4629 Datasheet, PDF (35/46 Pages) Asahi Kasei Microsystems – High Performance Multi-channel Audio CODEC

[AK4629]
■ Mapping of Program Registers
Addr
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
Register Name
Control 1
Control 2
LOUT1 Volume Control
ROUT1 Volume Control
LOUT2 Volume Control
ROUT2 Volume Control
LOUT3 Volume Control
ROUT3 Volume Control
De-emphasis
ATT speed
& Power Down Control
Zero detect
LOUT4 Volume Control
ROUT4 Volume Control
Power Down Control
D7
0
0
ATT7
ATT7
ATT7
ATT7
ATT7
ATT7
DEMD1
D6
0
DFS1
ATT6
ATT6
ATT6
ATT6
ATT6
ATT6
DEMD0
D5
TDM1
LOOP1
ATT5
ATT5
ATT5
ATT5
ATT5
ATT5
DEMA1
D4
TDM0
LOOP0
ATT4
ATT4
ATT4
ATT4
ATT4
ATT4
DEMA0
D3
DIF1
0
ATT3
ATT3
ATT3
ATT3
ATT3
ATT3
DEMB1
0
PDDA4 ATS1 ATS0 PDDA3
0
ATT7
ATT7
0
DZFM3
ATT6
ATT6
0
DZFM2
ATT5
ATT5
0
DZFM1
ATT4
ATT4
0
DZFM0
ATT3
ATT3
0
D2
DIF0
DFS0
ATT2
ATT2
ATT2
ATT2
ATT2
ATT2
DEMB0
PDDA2
PWVRN
ATT2
ATT2
0
D1
0
ACKS
ATT1
ATT1
ATT1
ATT1
ATT1
ATT1
DEMC1
PDDA1
PWADN
ATT1
ATT1
PDAD2
D0
SMUTE
0
ATT0
ATT0
ATT0
ATT0
ATT0
ATT0
DEMC0
RSTN
PWDAN
ATT0
ATT0
PDAD1
Note: For addresses 0EH and 0FH, data must not be written.
When the 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
to their default values.
SMUTE and DFS0 bits are ORed with pins.
MS1277-E-02
- 35 -
2012/03