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參數(shù)資料
| 型號： | LC74735W |
| 元件分類： | 畫面疊加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PQFP80 |
| 封裝： | SQFP-80 |
| 文件頁數(shù)： | 15/50頁 |
| 文件大?。?/td> | 258K |
| 代理商： | LC74735W |
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No. 7191-22/50
LC74735W
Command 25 (Output control 3 settings command)
First byte
Second byte
DA0 to 7
Register
Content
Notes
State
Function
7—
1
6—
0
Command 2 identification code
5—
1
Display character data write settings
4—
0
3—
0
2—
1
Extended command identification code 5
10
01
DA0 to 7
Register
Content
Notes
State
Function
7—
0
6—
0
5—
0
4
OTMD2
0
1
3
OTMD1
0
1
2
OTMD0
0
1
QRM1
0
1
0
QRM0
1
A0:17 output selection
OTMD2 OTMD1 OTMD0
Output
00
0
Normal
00
1
RGB No. 1
01
0
RGB No. 2
01
1
High-impedance state
ROM selection when character output is specified
in QVGA mode
QRM1
QRM0
ROM selection
00
ROM1
01
ROM2
10
ROM3
11
ROM4
*: This register is set to the all bits zero state when the IC is reset by the RST pin.
When RGB No. 1 or RGB No. 2 is selected:
The A17:9 output is set to the
RDB2 to BD0 three-value output. (Supported by connecting external resistors.)
* It will not be possible to use external ROM in this case. (Only internal ROM can be used.)
No. 1: RGB = 000 = Black only. Here the output will go to the high-impedance state giving the middle level due to the external resistor.
For areas other than the display area, the output will be at the low level.
No. 2: When any individual color is zero, the output will go to the high-impedance state giving the middle level due to the external resistor.
For areas other than the display area, the output will be at the low level.
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相關(guān)代理商/技術(shù)參數(shù) |
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| LC74736PT | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC On-Screen Display Controller |
| LC74736PT_11 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74736PT-E | 功能描述:顯示驅(qū)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| LC7475 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-screen Display Controller for PAL-format Video |
| LC74751 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display LSI |
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