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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)： | 17/23頁 |
| 文件大小： | 209K |
| 代理商： | LC74789 |
DA
Register
Contents
Notes
0 to 7
State
Function
7
—
0
Second byte identification bit
6
LNA3
0
1
5
LNA2
0
1
4
LNA1
0
1
3
LNA0
0
1
2
LPA2
0
1
1
LPA1
0
1
0
LPA0
0
1
LPA2
0
0
0
0
1
1
1
1
LPA1
0
0
1
1
0
0
1
1
LPA0
0
1
0
1
0
1
0
1
Line background color (phase)
Cyan
Yellow
Red
Blue
Cyan blue
Green
Orange
Magenta
No. 5732-17/23
LC74789, 74789M, 74789JM
COMMAND8 (Display control setup command)
First byte
DA
Register
Contents
Notes
0 to 7
State
Function
7
—
1
6
—
1
Command 8 identification code.
5
—
1
Display control setup.
4
—
1
3
—
0
Extended command 1 identification code
2
—
1
1
VSYSEL
0
Negative polarity
1
Positive polarity
0
HSYSEL
0
Negative polarity
1
Positive polarity
SEP
IN
input polarity switching.
Only valid when CTL3 is high.
SYN
IN
(only valid when the sync separator circuit is
not used) and SEP
OUT
input and output polarity
switching
Specifies 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.
LNA3
0
0
0
0
0
0
0
0
1
1
1
1
1
LNA2
0
0
0
0
1
1
1
1
0
0
0
0
1
LNA1
0
0
1
1
0
0
1
1
0
0
1
1
—
LNA0
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
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 |
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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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