[AK4709]
Addr Register Name
09H Monitor mask
R/W
D7
MCOMN
D6
0
D5
0
D4
MTV
D3
MVC
R/W
1
D2
MFVCR
D1
MSVCR
D0
0
Default
0
0
0
0
0
0
0
MSVCR: SVCR1-0 bits Monitor mask
0: The INT pin reflects the change of SVCR1-0 bit. (default)
1: The INT pin does not reflect the change of SVCR1-0 bits.
MFVCR: FVCR Monitor mask
0: The INT pin reflects the change of MFVCR bit. (default)
1: The INT pin does not reflect the change of MFVCR bit.
MVC: VCR input monitor mask
Refer Table 25.
MTV: TV input monitor mask
Refer Table 24.
MCOMN: Monitor mask option
Refer Table 23.
Addr Register Name
D7
0
D6
0
D5
0
D4
0
D3
VCLP2
R/W
D2
0
D1
1
D0
1
0AH DC restore
R/W
Default
0
0
0
0
0
0
1
1
VCLP2: DC restore source control
Refer Table 16
Addr Register Name
0DH Main volume
R/W
D7
0
D6
D5
D4
D3
D2
1
D1
1
D0
1
VOL3
VOL2
VOL1
VOL0
R/W
Default
0
0
0
1
1
1
1
1
VOL3-0: Volume #0 control
Those registers control both Lch and Rch of Volume #0.
1011: Volume gain = +24dB
1010: Volume gain = +21dB
1001: Volume gain = +18dB
1000: Volume gain = +15dB
0111: Volume gain = +12dB
0110: Volume gain = +9dB
0101: Volume gain = +6dB
0100: Volume gain = +3dB
0011: Volume gain = +0dB (default)
0010: Volume gain = -3dB
0001: Volume gain = -6dB
0000: MUTE
MS1319-E-00
2011/07
- 35 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
