参数资料
型号: LC74792
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP24
封装: SDIP-24
文件页数: 11/25页
文件大小: 198K
代理商: LC74792
No. 5965-19/25
LC74792, 74792JM
Command 10 (VPS/PDC control command 6)
First byte
DA 0 to 7
Register
Contents
Notes
Status
Function
7
1
First byte identification bit
6
1
Command A identification code.
5
1
VPS/PDC control settings 6.
4
1
3
1
2
0
1
1
0
0
Second byte
DA 0 to 7
Register
Contents
Notes
Status
Function
7
0
Second byte identification bit
6
HXALL2
0
Slice data discrimination time: Normal
VPS/PDC data discrimination period
1
Discriminates the vertical return period data in all modes
setting
5
LKASLC
0
Normal operation
1
Always in the locked state
4
MSKH1
0
1
AFC: A mask is applied to the horizontal signal
3
KMW
0
1
Forcibly set to high or low only during the CSYNC period
2
SLH3
0
1
SLH2
0
Clock discrimination method switching
1
0
SLH1
0
1
MODE
S321
Clock discrimination
0
1 1 1 1 1 1 x x 0 0 0 0 0 0 x x
1
0
1
0 0 0 0 0 0 x x 1 1 1 1 1 1 x x
2
0
1
0
1 1 1 1 1 x x x 0 0 0 0 0 x x x
3
0
1
0 0 0 0 0 x x x 1 1 1 1 1 x x x
4
1
0
x x 1 1 1 1 1 1 0 0 0 0 0 0 x x
5
1
0
1
x x 0 0 0 0 0 0 1 1 1 1 1 1 x x
6
1
0
1 1 1 x 0 0 0 x
7
1
0 0 0 x 1 1 1 x
Note: All registers are cleared to 0 when the IC is reset by the RST pin.
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