AK4703 Datasheet, PDF (25/38 Pages) Asahi Kasei Microsystems – AV SCART switch

ASAHI KASEI
AKM CONFIDENTIAL
[AK4703]
„ Register Map
Addr
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
Register Name
Control
Switch
Reserved
Zerocross
Video switch
Video output enable
Video volume/clamp
S/F Blanking control
S/F Blanking monitor
Monitor mask
D7
0
MUTE
0
0
VRF1
CIO
0
SBIO1
0
0
D6
0
0
0
VMONO
VRF0
TVFB
VCLP1
SBIO0
0
0
D5
0
VCR1
0
0
VVCR2
VCRC
VCLP0
SBV1
0
0
D4
0
VCR0
0
0
VVCR1
VCRV
0
SBV0
TVMON
MTV
D3
AUTO
MONO
0
0
VVCR0
TVB
CLAMP1
SBT1
VCMON
MVC
D2
AMPPD
0
0
ZERO
VTV2
TVG
CLAMP0
SBT0
FVCR
MFVCR
D1
BIAS
TV1
0
ZTM1
VTV1
TVR
0
FB1
SVCR1
MSVCR
D0
STBY
TV0
0
ZTM0
VTV0
TVV
0
FB0
SVCR0
0
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 09H.
Rev. 0.1
- 25 -
2004/03