[AK4223]
■ Register Map
Addr Register Name
00H Control
D7
0
D6
0
D5
D4
D3
0
D2
0
D1
D0
VMUTE2 VMUTE1
AMUTE2 AMUTE1
01H Input Selector Control1
02H Input Selector Control2
03H Output Level Control1
04H Output Level Control2
05H Output Level Control3
06H Output Level Control4
0
0
0
0
0
0
ASEL22
VSEL22
AGCA22
VR2
ASEL21
VSEL21
AGCA21
VR1
ASEL20
VSEL20
AGCA20
0
VGCA14
VGCA24
0
0
0
ASEL12
VSEL12
AGCA12
ASEL11
VSEL11
AGCA11
VGAIN11 VGAIN10
VGCA11
VGCA21
ASEL10
VSEL10
AGCA10
VGAIN21 VGAIN20
VGCA13
VGCA23
0
0
0
0
VGCA12
VGCA22
VGCA10
VGCA20
Note: Do not write any data to the register over 07H.
When the PDN pin changes to “L”, the registers are initialized to their default values.
The bits defined as 0 must contain a “0” value.
MS1251-E-00
20
2010/10
AKM [ ASAHI KASEI MICROSYSTEMS ]
