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參數(shù)資料
| 型號： | LC74789 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | On-Screen Display Controller(屏幕顯示控制器) |
| 中文描述： | 屏幕顯示控制器（屏幕顯示控制器） |
| 文件頁數(shù)： | 18/23頁 |
| 文件大?。?/td> | 209K |
| 代理商： | LC74789 |
DA
Register
Contents
Notes
0 to 7
State
Function
7
—
0
Second byte identification bit
6
LNB3
0
1
5
LNB2
0
1
4
LNB1
0
1
3
LNB0
0
1
2
LPB2
0
1
1
LPB1
0
1
0
LPB0
0
1
No. 5732-18/23
LC74789, 74789M, 74789JM
COMMAND9 (Display control setup command)
First byte
DA
Register
Contents
Notes
0 to 7
State
Function
7
—
1
6
—
1
Command 9 identification code.
5
—
1
Display control setup.
4
—
1
3
—
1
Extended command 2 identification code
2
—
0
1
LNBSEL
0
Normal line background color operation
1
RV characters have the background color specified by PH
*
or the RV
character background color is white.
0
MOD2
0
The LNBSEL: 1 setting specifications
1
RV characters have the background color specified by PH
*
, characters
are white.
Switches the RV mode background color for the line
specified by LNB
*
for characters specified for RV
display
Valid when LNBSEL is high
ZSpecifies the line whose background is to be
changed.
(If the same line is specified to have different
background colors with LNA
*
, LNB
*
, and LNC
*
, then
the setting specified by the last command issued will
be valid. The previously specified registers (LN
*
and
LP
*
) will all be reset to 0.)
Specifies the background color
Second byte
Note: All registers are set to 0 when the LC74789/M/JM is reset by the RST pin.
LNB3
0
0
0
0
0
0
0
0
1
1
1
1
1
LNB2
0
0
0
0
1
1
1
1
0
0
0
0
1
LNB1
0
0
1
1
0
0
1
1
0
0
1
1
—
LNB0
0
1
0
1
0
1
0
1
0
1
0
1
—
Specified line
Do not change the line background
Line 1
Line 2
Line 3
Line 4
Line 5
Line 6
Line 7
Line 8
Line 9
Line 10
Line 11
Line 12
LPB2
0
0
0
0
1
1
1
1
LPB1
0
0
1
1
0
0
1
1
LPB0
0
1
0
1
0
1
0
1
Line background color (phase)
Cyan
Yellow
Red
Blue
Cyan blue
Green
Orange
Magenta
相關PDF資料 |
PDF描述 |
|---|---|
| LC74792 | VPS / PDC Slicer IC |
| LC74792JM | VPS / PDC Slicer IC |
| LC74793 | IC Sockets Adapter; Convert From:20-Pin SOIC; Convert To:20-Pin DIP; Leaded Process Compatible:No; No. of Contacts:20; Peak Reflow Compatible (260 C):No; No. of Positions:20 RoHS Compliant: No |
| LC74793JM | VPS / PDC Slicer IC |
| LC74794 | On-Screen Display Controller LSI(用于屏幕顯示控制器規(guī)模集成電路（LSI）) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LC74789-9810-E | 制造商:ON Semiconductor 功能描述:ON-SCREEN DISPLAY CONTROL - Ammo Pack 制造商:ON Semiconductor 功能描述:FNFLD / ON-SCREEN DISPLAY CONTROL |
| LC74789JM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74789M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74789N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:LC74789N |
| LC74792 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:VPS / PDC Slicer IC |
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