AK4710 Datasheet, PDF (23/31 Pages) Asahi Kasei Microsystems – Low Power Single SCART Driver

[AK4710]
■ Register Map
Addr
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
Register Name
Control
Switch
Reserve
Zerocross
Video switch
Video output enable
Video volume/clamp
S/F Blanking control
Reserve
Reserve
Reserve
Reserve
Reserve
Volume
D7
0
1
0
0
0
0
CLAMPB
0
0
0
0
0
0
0
D6
0
0
0
0
0
TVFB
VCLP1
0
0
0
0
0
0
VOL3
D5
0
0
0
CAL
0
0
VCLP0
0
0
0
0
0
0
VOL2
D4
0
1
0
0
RCA1
RCAV
CLAMP2
0
0
0
0
0
0
VOL1
D3
1
MONO
0
0
RCA0
TVB
CLAMP1
SBT1
0
0
0
0
0
VOL0
When the PDN pin goes “L”, the registers are initialized to their default values.
While the PDN pin = “H”, all registers can be accessed.
Do not write any data to the register over 0DH.
D2
0
1
0
1
1
TVG
1
SBT0
0
0
0
0
0
1
D1
MUTE
0
0
1
VTV1
TVR
0
FB1
0
0
1
0
0
1
D0
1
1
0
1
VTV0
TVV
0
FB0
0
0
1
0
0
1
■ Register Definitions
Addr Register Name D7
00H Control
0
R/W
Default
0
D6
D5
0
0
0
0
MUTE: Audio output control
0: Normal operation
1: ALL Audio outputs to GND (default)
D4
D3
0
1
R/W
0
1
D2
D1
D0
0
MUTE
1
0
1
1
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
D0
01H Switch
1
0
0
1
MONO
1
0
1
R/W
R/W
Default
1
0
0
1
0
1
0
1
MONO: Mono select for TVOUTL/R pins
0: Stereo. (default)
1: Mono. (L+R)/2
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
D0
03H Volume Control 0
0
CAL
0
0
1
1
1
R/W
R/W
Default
0
0
1
0
0
1
1
1
CAL: Offset calibration Enable
0: Offset calibration disable.
1: Offset calibration enable (default)
Rev. 0.3
- 23 -
2011/07