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參數(shù)資料
| 型號： | S1D2502B01-D0B0 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS |
| 中文描述： | 視頻放大器合并OSD處理器的顯示器 |
| 文件頁數(shù)： | 36/61頁 |
| 文件大?。?/td> | 722K |
| 代理商： | S1D2502B01-D0B0 |
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VIDEO AMP MERGED OSD PROCESSOR FOR MONITORS
S1D2502B01
35
Preliminary
ADDRESSING
Display RAM Structure
Whereas ‘Figure 9. Memory Map of Display Registers’showed a logical configuration, the Figure above shows a
1KByte SRAM (512
×
16 bit)'s practical and physical configuration. For facilitating internal calculations, addressing
is done using exponents of 2, and the rows to the right of the 'Row Attribute Registers', excepting only IFF(255),
are 'Virtual Registers' that are not used.
If you set 'Frame Control Register 0's 'Erase' bit to '1', 480 areas are erased (excepting only the 16th line) in the
Figure above, and the 'Erasing Time' is measured with 480 areas as the standard.
Figure 12. Display RAM Structure & Monitor Display Position
0
32
64
96
448
480 481 482 483 484
511
477 478 479
125 126 127
93
94
95
61
62
63
29
30
31
Row Attribute Register
Virtual Register
Display RAM Address Area
Frame/V-AMP Control Registers
Row
0
1
2
3
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14
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| S1D2503X01-D0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER FOR MONITORS |
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| S1D2504A01-D0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER |
| S1D2506A01-D0B1 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER FOR MONITORS |
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