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參數(shù)資料
| 型號： | LC74711 |
| 元件分類： | 畫面疊加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDIP22 |
| 封裝： | SDIP-22 |
| 文件頁數(shù)： | 3/16頁 |
| 文件大小： | 504K |
| 代理商： | LC74711 |
(4) Address 191 (0BFHEX)
DA
Register
Contents
Notes
0 to C
Name
Setting
Function
0
BCOL
0
With background tint (only enabled with internal synchronizing)
1
No background tint (background level setting only)
1
CBOFF
0
Burst signal always output
1
When BCOL is set to “H”, burst signal also does not output
2EX
0
External synchronizing
1
Internal synchronizing
3
BLINK0
0
1
4
BLINK1
0
1
5
BLINK2
0
Blinking cycle approximately 0.5 s
1
Blinking cycle approximately 1 s
6—
0
1
7
BLK0
0
1
8
BLK1
0
1
9—
0
1
A
—
0
1
B
TSTMOD
0
Normal operation mode
1
Test operation mode
C—
0
1
Note:
* When reset using the RST pin, all registers are set to 0 (zero).
BLK0
01
BLK1
0
Blanking off
Character size
1
Trimming size
Total overall size
LC74711
No. 4245-11/16
HSYNC and VSYNC signal changeover to
external or internal supported.
Blinking duty comparative variability.
Variable blinking cycle.
Variable blanking size.
Fixes to zero (0) condition.
BLINK0
01
BLINK1
0
Blinking off
25% duty
1
50% duty
75% duty
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC7471 | ON-SCREEN DISPLAY IC, PDIP22 |
| LC74721M | ON-SCREEN DISPLAY IC, PDSO24 |
| LC74721 | ON-SCREEN DISPLAY IC, PDIP24 |
| LC74723 | ON-SCREEN DISPLAY IC, PDIP24 |
| LC74723M | ON-SCREEN DISPLAY IC, PDSO24 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC7472 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-screen Video Display Controller for NTSC or PAL-M |
| LC74721 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-screen Video Display Controllers for NTSC or PAL-M |
| LC74721M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-screen Video Display Controllers for NTSC or PAL-M |
| LC74723 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74723M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
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