AK4705 Datasheet, PDF (37/50 Pages) Asahi Kasei Microsystems – 2ch 24bit DAC with AV SCART Switch

[AK4705]
■ Register Map
Addr
Register Name
D7
D6
D5
D4
D3
D2
D1
00H Control
DEM1
DEM0
DIF1
DIF0
AUTO DAPD
01H Switch
VMUTE
1
VCR1
VCR0
MONO
VOL
02H Main volume
0
0
L5
L4
L3
L2
03H Zerocross
0
VMONO
1
DVOL1 DVOL0 MOD
04H Video switch
VRF1
VRF0
VVCR2
VVCR1 VVCR0 VTV2
05H Video output enable
CIO
TVFB
VCRC
VCRV
TVB
TVG
06H Video volume/clamp CLAMPB VCLP1
VCLP0
CLAMP2 CLAMP1 CLAMP0
07H S/F Blanking control
SBIO1
SBIO0
SBV1
SBV0
SBT1
SBT0
08H S/F Blanking monitor
0
0
0
TVMON VCMON FVCR
09H Monitor mask
MCOMN
0
0
MTV
MVC MFVCR
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.
MUTE
TV1
L1
MDT1
VTV1
TVR
VVOL1
FB1
SVCR1
MSVCR
D0
STBY
TV0
L0
MDT0
VTV0
TVV
VVOL0
FB0
SVCR0
0
MS0451-E-01
- 37 -
2007/06