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參數資料
| 型號： | LC74787M |
| 元件分類： | 畫面疊加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDSO24 |
| 封裝： | 0.375 INCH, PLASTIC, MFP-24 |
| 文件頁數： | 6/23頁 |
| 文件大小： | 215K |
| 代理商： | LC74787M |
No. 5730-14/23
LC74787, 74787M, 74787JM
COMMAND5 (Display control setup command)
First byte
DA
Register
Contents
Notes
0 to 7
State
Function
7
—
1
6
—
1
Command 5 identification code.
5
—
0
Display control setup.
4
—
1
3
NP1
0
1
2
NP0
0
1
NON
0
Interlaced
1
Noninterlaced
0
INT
0
External synchronization
1
Internal synchronization
Second byte
DA
Register
Contents
Notes
0 to 7
State
Function
7
—
0
Second byte identification bit
6
NP2
0
Set with NP0 and NP1
1
5
—
0
4
BCL
0
Background color on
Only valid in internal synchronization mode
1
No background color (Only the background level is set)
3
CB
0
Color burst signal output
Only valid when BCL is high
1
Color burst signal output stopped
2
PH2
0
1
PH1
0
1
0
PH0
0
1
Note: All registers are set to 0 when the LC74787/M/JM is reset by the RST pin.
Background color specification
Switches between the NTSC, PAL, PAL-N, PAL-M,
NTSC 4.43, and PAL60 formats
Switches between external and internal
synchronization
Switches between interlaced and noninterlaced video
NP2
NP1
NP0
Format
0
NTSC
0
1
PAL-M
0
1
0
PAL
0
1
PAL-N
1
0
NTSC4.43
1
0
1
PAL60
PH2
PH1
PH0
Background color (phase)
0
Cyan
0
1
Yellow
0
1
0
Red
0
1
Blue
1
0
Cyan blue
1
0
1
Green
1
0
Orange
1
Magenta
相關PDF資料 |
PDF描述 |
|---|---|
| LC74787 | ON-SCREEN DISPLAY IC, PDIP24 |
| LC74787JM | ON-SCREEN DISPLAY IC, PDSO24 |
| LC74787M | ON-SCREEN DISPLAY IC, PDSO24 |
| LC74787 | ON-SCREEN DISPLAY IC, PDIP24 |
| LC74788 | ON-SCREEN DISPLAY IC, PDIP24 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LC74788 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74788JM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74788M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74788N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC74789 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
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