參數(shù)資料
型號(hào): AK4641
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16 BIT CODEC WITH BLUETOOTH INTERFACE
中文描述: 16位編解碼器與藍(lán)牙接口
文件頁(yè)數(shù): 30/51頁(yè)
文件大?。?/td> 461K
代理商: AK4641
ASAHI KASEI
[AK4641]
MS0301-E-00
2004/05
- 36 -
Register Map
Addr
Register Name
D7
D6
D5
D4
D3
D2
D1
D0
00H
Power Management 1
PMVCM
0
PMLO
PMMO
PMAUX
PMMIC
PMADC
01H
Power Management 2
MCKPD
0
MCKAC
PMMO2
0
PMDAC
02H
Signal Select1
MOGN
PSMO
DACM
MICM
0
PSMO2
03H
Signal Select2
DACL
0
AUXL
MICL
0
AUXSI
PSLOL
PSLOR
04H
Mode Control 1
0
DIF1
DIF0
05H
Mode Control 2
0
MCK1
MCK0
0
HPM
LOOP
0
06H
DAC Control
0
TM
SMUTE
DATTC
0
EQ
DEM1
DEM0
07H
MIC Control
0
AUXAD
MPWRE
MPWRI
MICAD
MSEL
MGAIN
08H
Timer Select
0
ZTM1
ZTM0
WTM1
WTM0
LTM1
LTM0
09H
ALC Mode Control 1
0
ALC1
ZELM
LMAT1
LMAT0
RATT
LMTH
0AH
ALC Mode Control 2
0
REF6
REF5
REF4
REF3
REF2
REF1
REF0
0BH
Input PGA Control
0
IPGA6
IPGA5
IPGA4
IPGA3
IPGA2
IPGA1
IPGA0
0CH
Lch Digital ATT Control
ATTL7
ATTL6
ATTL5
ATTL4
ATTL3
ATTL2
ATTL1
ATTL0
0DH
Rch Digital ATT Control
ATTR7
ATTR6
ATTR5
ATTR4
ATTR3
ATTR2
ATTR1
ATTR0
0EH
Volume Control
ATTM
ATTS2
ATTS1
ATTS0
GN3
GN2
GN1
GN0
0FH
Status
0
DTMIC
10H
EQ Control 250Hz/100Hz
EQB3
EQB2
EQB1
EQB0
EQA3
EQA2
EQA1
EQA0
11H
EQ Control 3.5kHz/1kHz
EQD3
EQD2
EQD1
EQD0
EQC3
EQC2
EQC1
EQC0
12H
EQ Control 10kHz
0
EQE3
EQE2
EQE1
EQE0
13H
BT I/F CODEC Control
0
BTFMT1
BTFMT0
DAC2
ADC2
PMBIF
PMDA2
PMAD2
*PDN pin = “L” resets the registers to their default values.
*Unused bits must contain a “0” value.
*Only write to address 00H to 13H.
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