AK4706_10 Datasheet, PDF (45/54 Pages) Asahi Kasei Microsystems – 2ch 24bit DAC with AV Switch & HD/SD Video Filter

[AK4706]
Addr
04H
Register Name
Video switch
R/W
Default
D7
VRF1
1
D6
VRF0
0
D5
VVCR2
0
D4
D3
VVCR1 VVCR0
R/W
1
1
D2
VTV2
1
VTV2-0: Selector for TV video output
Refer the Table 14.
VVCR2-0: Selector for VCR video output
Refer the Table 15
VRF1-0: Selector for RFV pin output
Refer the Table 16.
Addr Register Name D7
D6
D5
D4
D3
D2
05H Output enable
CIO
TVFB VCRC VCRV
TVB
TVG
R/W
Default
R/W
0
0
0
0
0
0
TVV: TVVOUT output control
TVR: TVRCOUT output control
TVG: TVGOUT output control
TVB: TVBOUT output control
VCRV: VCRVOUT output control
VCRC: VCRC output control (refer the Table 17)
TVFB: TVFB output control
0: Hi-Z (default)
1: Active.
When the CIO pin = “1”, the VCRC pin is connected to GND even if VCRC= “0”.
When the CIO pin = “0”, the VCRC pin follows the setting of VCRC bit.
CIO: VCRC pin I/O control
Refer the Table 17.
D1
VTV1
0
D1
TVR
0
D0
VTV0
0
D0
TVV
0
MS0507-E-01
- 45 -
2010/09