參數(shù)資料
型號: AK4703VQ
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: AV SCART switch
中文描述: 影音SCART開關
文件頁數(shù): 28/38頁
文件大?。?/td> 351K
代理商: AK4703VQ
ASAHI KASEI
AKM CONFIDENTIAL
[AK4703]
Rev. 0.1
2004/03
- 28 -
Addr
03H
Register Name
Zerocross
R/W
Default
D7
0
D6
D5
0
D4
0
D3
0
D2
ZERO
D1
ZTM1
D0
ZTM0
VMONO
R/W
0
0
0
0
0
1
0
0
ZTM1-0: The time length control of zero-cross timeout
00: typ. 10ms (Default)
01: typ. 20ms
10: typ. 40ms
11: typ. 80ms
ZERO: Zero-cross detection enable for TVOUT output
0: Disable
The TVOUT outputs VCOM voltage immediately without zero-cross when MUTE bit is “1”.
1: Enable (Default)
The TVOUT outputs VCOM voltage when timeout or zero-cross before timeout when MUTE bit is “1”.
VMONO: Mono select for VCROUTL/R pins
0: Stereo. (Default)
1: Mono. (L+R)/2
Addr Register Name
04H
Video switch
R/W
Default
D7
VRF1
D6
VRF0
D5
D4
D3
D2
VTV2
D1
VTV1
D0
VTV0
VVCR2
VVCR1
VVCR0
R/W
1
0
0
1
1
1
0
0
VTV2-0: Selector for TV video output
Please refer the Table 6.
VVCR2-0: Selector for VCR video output
Please refer the Table 7.
VRF1-0: Selector for RFV pin output
Please refer the Table 8.
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