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參數(shù)資料
| 型號(hào)： | MTV021N20 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Enhanced Super On-Screen Display |
| 中文描述： | 增強(qiáng)超級(jí)屏幕顯示 |
| 文件頁(yè)數(shù)： | 5/17頁(yè) |
| 文件大?。?/td> | 205K |
| 代理商： | MTV021N20 |
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MTV021 Revision 5.0 6/29/1999
MTV021
MYSON
TECHNOLOGY
The data transmission is permitted to change from format (a) to format (b) and (c), or from format (b) to format
(a), but not from format (c) back to format (a) and (b). The alternation between transmission formats is config-
ured as the state diagram shown in Figure 3.
3.2 Address bus administrator
The administrator manages bus address arbitration of internal registers or user fonts RAM during external
data write in. The external data write through serial data interface to registers must be synchronized by inter-
nal display timing. In addition, the administrator also provides automatic increment to address bus when exter-
nal write using format (c).
3.3 Vertical display control
The vertical display control can generates different vertical display sizes for most display standards in current
monitors. The vertical display size is calculated with the information of double character height bit(CHS), verti-
cal display height control register(CH6-CH0).The algorithm of repeating character line display are shown as
Table 2 and Table 3. The programmable vertical size range is 270 lines to maximum 2130 lines.
The vertical display center for full screen display could be figured out according to the information of vertical
starting position register (VERTD) and VFLB input. The vertical delay starting from the leading edge of VFLB,
is calculated with the following equation:
Vertical delay time = ( VERTD * 4 + 1 ) * H Where H = one horizontal line display time
TABLE 2. Repeat line weight of character
CH6 - CH0
CH6,CH5=11
CH6,CH5=10
CH6,CH5=0x
CH4=1
Repeat Line Weight
+18*3
+18*2
+18
+16
Initiate
ROW
COL
c
COL
ab
DA
c
DA
ab
1, X
0 1
0 0
X X
X X
0 1
1, X
1, X
format (a)
format (b)
format (c)
X, X
0, X
Input = b7, b6
0, 0
FIGURE 3. Transmission State Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MTV021N24 | Enhanced Super On-Screen Display |
| MTV212A32 | 8051 Embedded Monitor Controller Mask ROM Type |
| MTV212MN64 | 8051 Embedded Monitor Controller Flash Type with ISP |
| MTV230M64 | 8051 Embedded Micro Controller with Flash OSD and ISP |
| MTV412M | PT 2C 2#20 PIN PLUG |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MTV021N24 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Enhanced Super On-Screen Display |
| MTV-025LS | 制造商:Schurter Electronic Components 功能描述:SOCKET TV R/A SCREENED 制造商:Schurter Electronic Components 功能描述:SOCKET, TV, R/A, SCREENED 制造商:Schurter Electronic Components 功能描述:SOCKET, TV, R/A, SCREENED; Connector Type:TV Coaxial; Body Style:Right Angle Plug; Connector Mounting:Cable; SVHC:No SVHC (19-Dec-2012); Body Style:Right Angle; Cable Diameter Max:8.25mm; Coaxial Connector Type:TV; Colour:White; ;RoHS Compliant: Yes |
| MTV-025LS | 制造商:Schurter Electronic Components 功能描述:SOCKET TV R/A SCREENED |
| MTV030 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:On-Screen Display with Auto-Sizing Controller |
| MTV038 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:On-Screen Display Controller for CRT/LCD Monitor |
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