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參數資料
| 型號： | LC74772V |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 畫面疊加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDSO24 |
| 封裝： | SSOP-24 |
| 文件頁數： | 17/17頁 |
| 文件大小： | 173K |
| 代理商： | LC74772V |
No. 5159-9/17
LC74772V
{ COMMAND 3 (General-purpose port control)
First byte
| COMMAND 4 (Display control: reverse video and blinking)
First byte
Note: This register is set to 0 on a reset (either by the RST pin or by a command reset).
Register content
DA0 to DA7
Register name
State
Function
Note
7
—
0
6
—
0
Command 3 identification code
5
—
1
4
—
1
3
PORT
0
System 4 functions as a normal character and border outputs.
Controls the pin 10 (BLK4) and pin 11
SET
1
System 4 functions as general-purpose ports.
(CHA4) outputs.
2
OUT
0
The pin 11 output is set to low.
Sets the output when PORTSET is
P11
1
The pin 11 output is set to high.
set to 1.
1
OUT
0
The pin 10 output is set to low.
Sets the output when PORTSET is
P10
1
The pin 10 output is set to high.
set to 1.
0
OUT
0
The pin 9 output is set to low.
Sets the output for pin 9 during normal
P9
1
The pin 9 output is set to high.
operation (other than during a reset).
Register content
DA0 to DA7
Register name
State
Function
Note
7
—
0
6
—
1
Command 4 identification code
5
—
0
4
—
0
—
3
RVS
ON
1
Characters for which the attribute is specified are displayed
in reverse video.
0
—
2
BLK
ON
1
Characters for which the attribute is specified are
displayed blinking.
0
1
BLK1
1
0
BLK0
1
The blinking period setting
The duty is 60% for all types.
Character display on: 60%
Character display off: 40%
V: Vertical period
BLK1
BLK0
Operation
0
V
× 25 (PAL: 0.5 s)
0
1
V
× 30 (NTSC: 0.5 s)
1
0
V
× 50 (PAL: 1.0 s)
1
V
× 60 (NTSC: 1.0 s)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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:顯示驅動器和控制器 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: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| LC74772V-9015-TLM-E | 功能描述:顯示驅動器和控制器 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: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| LC74772VH-9015-TLM-E | 功能描述:顯示驅動器和控制器 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: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| LC74775 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller IC |
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