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參數(shù)資料
| 型號： | LC74770 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | On-Screen Display Controller LSI |
| 中文描述： | 屏幕顯示控制器芯片 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大小： | 125K |
| 代理商： | LC74770 |
Second byte
Note: All registers are set to 0 when the LC74770M is reset by the RST pin.
2
COMMAND 1 (Display character data write setup command)
First byte
Second byte
Note: All registers are set to 0 when the LC74770M is reset by the RST pin.
No. 4248-6/11
LC74770M
Register content
DA0 to DA7
Register name
State
Function
Note
7
—
0
Second byte identification bit
6
—
0
5
—
0
4
H4
0
1
3
H3
0
1
2
H2
0
Display memory address (0 to 17 hexadecimal)
1
1
H1
0
1
0
H0
0
1
Register content
DA0 to DA7
Register name
State
Function
Note
7
—
1
6
—
0
Command 1 identification code
Sets up display character data write.
5
—
0
4
—
1
3
—
0
2
—
0
1
—
0
0
—
0
When this command is input, the
LC74770M locks into the display
character data write mode until the CS
pin goes high.
Register content
DA0 to DA7
Register name
State
Function
Note
7
at
0
Character attribute off
1
Character attribute on
6
c6
0
1
5
c5
0
1
4
c4
0
1
3
c3
0
Character code (00 to 7F hexadecimal)
1
2
c2
0
1
1
c1
0
1
0
c0
0
1
相關(guān)PDF資料 |
PDF描述 |
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| LC74770M | On-Screen Display Controller LSI |
| LC74772V | Camcorder On-Screen Display LSI |
| LC74775 | On-Screen Display Controller IC |
| LC74775M | On-Screen Display Controller IC |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC74770M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller LSI |
| LC74772V | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Camcorder On-Screen Display LSI |
| LC74772V_99 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Camcorder On-Screen Display LSI |
| LC74772V-9015-E | 功能描述:顯示驅(qū)動(dòng)器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| LC74772V-9015-TLM-E | 功能描述:顯示驅(qū)動(dòng)器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
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