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參數(shù)資料
| 型號： | STV9936PS |
| 英文描述： | 120MHZ ON SCREEN DISPLAY FOR MONITORS WITH 4 TRUE INDEPENDANT WINDOW DISPLAYS |
| 中文描述： | 120MHz的屏幕顯示的4真獨立的窗口監(jiān)測儀顯示展示 |
| 文件頁數(shù)： | 11/48頁 |
| 文件大小： | 1004K |
| 代理商： | STV9936PS |
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STV9936P/S
Register Addressing
The F bit from the FAC byte is always 0 in this case.
To change from Format B to Format C
S - FWR[0]- FAC[0]- D[0]
→
FAC[1]- D[1]
→
FAC[2]- D[2]
→
D[3]
→
D[4]...
The “F” bit from the FAC byte is as follows: F[0] = F[1] = “0” and F[2] = “1”
It is not possible to change from Format C back to Format A or B.
2.3
Read Mode
The transmission format is shown as below:
Start - S(w) - FWR- FAC - Stop - Start - S(r) - D
→
D
→
D
→
D...Stop
Where:
S(w) = Slave address in write mode = BAh = 10111010,
S(r) = Slave address in read mode = BBh = 10111011.
Registers and data in RAM are readable.
This mode is useful when developing OSD applications.
2.4
Addressing Map
Figure 4: Format Changing Sequences
Table 4: Window Addressing Map
Window
Row
Column
Data
Window 0
Row 0
Columns 0 to 31
Control Data (8 bits)
Window 0
Row 1
Columns 0 to 31
Reserved (Do Not Write)
Window 0
Row 2
Columns 0 to 31
Color-boxes (8 bits)
Windows 1, 2, 3 and 4
Rows 0 to n (n = 15 max.)
Columns 0 to m (m = 31 max.)
Characters Coding (11 bits)
start
Format A
Format C
Format B
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| STV9936S | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:120-MHz On-Screen Display for Monitors with 4 True Independent Window Displays |
| STV9937 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:120-MHz On-Screen Display for Monitors including PictureBooSTTM and 4 True Independent Window Displays |
| STV9937P | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:120-MHz On-Screen Display for Monitors including PictureBooSTTM and 4 True Independent Window Displays |
| STV9937P/AA | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:120-MHz On-Screen Display for Monitors including PictureBooSTTM and 4 True Independent Window Displays |
| STVB/3 20F AB VV 7-00 | 制造商:ERNI Electronics 功能描述:STVB/3 20F AB VV 7-00 |
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