[AK4706]
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
D0
06H Video volume
CLAMPB
VCLP1
VCLP0
CLAMP2 CLAMP1 CLAMP0 VVOL1
R/W
VVOL0
R/W
Default
0
0
0
0
0
1
0
0
VVOL1-0: RGB video gain control
00: +6dB (default)
01: +7.2dB
10: +8.2dB
11: +9.1dB
CLAMPB, CLAMP2-0: Clamp control.
Refer the Table 19, Table 20 and Table 21.
VCLP1-0: DC restore source control
00: ENCV pin (default)
01: ENCY pin
10: VCRVIN pin
11: (Reserved)
When the AUTO bit = “1”, the source is fixed to VCRVIN pin.
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
D0
07H S/F Blanking
R/W
SBIO1
SBIO0
SBV1
SBV0
SBT1
SBT0
FB1
FB0
R/W
Default
0
0
0
0
0
0
0
0
FB1-0: TV Fast Blanking output control (for TVFB pin)
00: 0V (default)
01: 4V
10: follow VCR FB input (4V/0V)
11: (Reserved)
SBT1-0: TV Slow Blanking output control (for TVSB pin. Load resistance is min.10kohm.)
00: <2V (default)
01: 5V to 7V
10: (Reserved)
11: 10V<
SBV1-0: VCR Slow Blanking output control (for VCRSB pin. Load resistance is min.10kohm)
00: <2V (default)
01: 5V to 7V
10: (Reserved)
11: 10V<
SBIO1-0: TV/VCR Slow Blanking I/O control (refer the Table 28)
Addr
Register Name
D7
0
D6
0
D5
D4
D3
D2
D1
D0
08H Monitor
R/W
FVCR1 TVMON VCMON FVCR0 SVCR1 SVCR0
READ
Default
0
0
0
0
0
0
0
0
SVCR1-0, FVCR1-0: VCR fast blanking/slow blanking monitor
Refer Table 29, Table 30.
VCMON, TVMON: VCR/TV video input monitor
Refer Table 31.
MS0507-E-01
2010/09
- 46 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
