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參數(shù)資料
| 型號(hào)： | NT68275 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | IIC Bus Controlled On-Screen Display |
| 中文描述： | IIC總線控制屏幕顯示 |
| 文件頁數(shù)： | 14/38頁 |
| 文件大小： | 1389K |
| 代理商： | NT68275 |
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NT68275
14
(4) Window 1 Registers: Row 15, Column 0
7
6
5
4
3
2
1
0
Row Start Address
Row End Address
Row 15
Column 0
MSB
LSB
MSB
LSB
Window 1 Row Size Control
Bit 7-4:
These bits determine the row start position of Window 1on the 15*30 OSD screen.
Bit 3-0:
These bits determine the row end position of Window 1on the 15*30 OSD screen.
7
6
5
4
3
2
1
0
Column Start Address
Row 15
Column 1
MSB
LSB
WINEN *WINT
SHAD
Window1 Column Size Control & Attribute Control
Bit 7-3:
These bits determine the column start position of Window 1 on the 15*30 OSD screen.
Bit 2: WINEN -
This bit enables window 1 when it is set. The default value is 0 after power on.
Bit 1: * WINT -
Window intensity.
This bit controls the intensity of Window 1 .By setting this bit to 1, the INT pin
will go high while displaying Window 1 and characters inside the window. See Figure 5.
Bit 0: SHAD
- This bit enables the shadowing on the window when it is set to ‘1’. The default value is 0 after
power on.
7
6
5
4
3
2
1
0
Column End Address
Row 15
Column 2
MSB
LSB
R
G
B
Window 1 Column Size Control & Attribute Control
Bit 7-3:
These bits determine the column end position of Window 1on the 15*30 OSD screen.
Bit 2-0: R/G/B
– These bits control the background color of Window 1. Refer to Table for color selection.
Note: Window 1 control registers occupy column 0-2 of row 15, Window 2 from column 3-5, Window 3 from
6-8 and Window 4 from 9-11. The function of Window 2- 4 control registers is the same as Window 1.
Window 1 has the highest priority, and the Window 4, the least. The higher priority color will take
over on the overlap window area.
If the start address of the row/column is greater than the end address, the window will not be
displayed.
Out of range setting (over 15 rows or 30 columns range) will cause abnormal operation.
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相關(guān)代理商/技術(shù)參數(shù) |
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| NT68520XF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:XGA,SXGA Flat Panel Monitor Controller |
| NT6861 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller for Monitor |
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