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參數(shù)資料
| 型號(hào)： | KS2501 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | OSD Processor for Monitor(用于監(jiān)視器的OSD處理器) |
| 中文描述： | OSD處理器（用于監(jiān)視器的OSD處理器的監(jiān)視器） |
| 文件頁(yè)數(shù)： | 8/26頁(yè) |
| 文件大?。?/td> | 230K |
| 代理商： | KS2501 |
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KS2501
OSD PROCESSOR FOR MONITOR
8
Memory Map
The display RAM is addressed with the row and column number in sequence. The display RAM consists of four
register groups: Character & Attribute Registers, Row Attribute Registers, Frame Control Registers and PWM Con-
trol Registers. As the display area in a monitor screen is 30 columns by 15 rows, the related Character & Attribute
Registers are also 30 columns by 15 rows. Each register contains a character address and an attribute corre-
sponding to display location on a monitor screen. And one register is composed of 16 bits. The lower 9 bits select
characters out of 464 ROM fonts. The upper 7 bits are assigned to give a character attribute to a selected font.
Row Attribute Registers occupy the 31th column of Display RAM and provide the row attribute of a blank mode,
raster color, raster color intensity, character color intensity, horizontal character size, vertical character size.
Frame Control Registers and PWM Control Registers are located at the 16th row.
Figure 5. Memory Map of Display Registers
00 01 02 27 28 29 30
Character & Attribute Registers
(30 x 15 Character Display)
Row 00
Row 01
Row 13
Row 14
Row 15 00 01 02 03 04 05 06 07 08
Frame Control
Registers
PWM Control
Registers
Row Attribute
Registers
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KS2508 | OSD PROCESSOR FOR MONITOR |
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| KS2E-M-DC24 | Miniature Power Relay |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KS2508 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:OSD PROCESSOR FOR MONITOR |
| KS26 | 制造商:KEXIN 制造商全稱:Guangdong Kexin Industrial Co.,Ltd 功能描述:Surface Mount Schottky Barrier Rectifiier |
| KS2607TTE27NJ | 制造商:KOA Speer Electronics Inc 功能描述:27nH 2.0A SM IND-SPRING CHIP 5% 100% Tin RoHS 制造商:KOA Speer Electronics Inc 功能描述:27nH 2.0A SM IND-SPRING CHIP 5% 100% Tin RoHS - free partial T/R at 500. |
| KS2609TTE24NJ | 制造商:KOA Speer Electronics Inc 功能描述:24nH 2.0A SM IND-SPRING CHIP 5% 100% Tin RoHS 制造商:KOA Speer Electronics Inc 功能描述:24nH 2.0A SM IND-SPRING CHIP 5% 100% Tin RoHS - free partial T/R at 500. |
| KS2609TTE30NJ | 制造商:KOA Speer Electronics Inc 功能描述:30nH 2.0A SM IND-SPRING CHIP 5% 100% Tin RoHS 制造商:KOA Speer Electronics Inc 功能描述:30nH 2.0A SM IND-SPRING CHIP 5% 100% Tin RoHS - free partial T/R at 500. |
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