參數(shù)資料
型號(hào)： M35053-XXXSP
元件分類(lèi)： 顯示控制器
英文描述： 24 X 10 CHARACTERS CRT CHAR DSPL CTLR, PDIP20
封裝： 0.300 INCH, 1.78 MM PITCH, SHRINK, PLASTIC, DIP-20
文件頁(yè)數(shù)： 8/39頁(yè)
文件大?。?/td> 278K
代理商： M35053-XXXSP
M35053-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
MITSUBISHI MICROCOMPUTERS
16
Supplemental explanation about display control register
(1) How to effect synchronous separation from composite video signals
Synchronous separation is effected as follows depending on the width of L-level of the vertical synchronous period.
1. Less than 8.4s Not to be determined to be a vertical synchronous signal.
2. Equal to or higher than 8.4s but less than 15.6s When two clocks continue, if take place, it is “L” period is determined to be a
vertical synchronization signal.
3. Equal to or higher than 15.6s It is “L” period is determined to be a vertical synchronous signal with no condition.
The determination is made at the timing indicated by V in Fig.3 either in case 2 or in case 3.
Fig. 4 The method of synchronous separation from composite video signal.
Fig. 5 Field definition
V A horizontal scanning line number corresponds to slice lines DVP4 through
DVP0 (address F116) and to encode lines EVP4 through EVP0 (address F216).
stands for either an equalizing pulse or sequence of synchronizing
pulse to be used as a trigger of a receiving set. H stands for a hori-
zontal scanning period.
(2) Field definition
8.4
s
15.6
s
Vertical synchronous signal
Composite video signal
V
8.4
s
Equalizing pulse
Sequence of synchronizing pulse
First field
Pulses during a vertical
retrace line erasure period
Second field
1/2H
1H
123
456
7
8
9
10
1/2H
1H
8–12H
1
’
2
’
3
’
4
’
5
’
6
’
7
’
8
’
9
’
10
’
11
V
相關(guān)PDF資料
PDF描述
M35060-001SP 40 X 16 CHARACTERS CRT CHAR DSPL CTLR, PDIP32
M35060-XXXSP 40 X 17 CHARACTERS CRT CHAR DSPL CTLR, PDIP32
M35061-002SP 40 X 17 CHARACTERS CRT CHAR DSPL CTLR, PDIP32
M35061-XXXFP 40 X 17 CHARACTERS CRT CHAR DSPL CTLR, PDSO32
M35062-XXXSP 40 X 17 CHARACTERS CRT CHAR DSPL CTLR, PDIP32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M35054 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
M35054-001FP 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
M35054-001FP#W4 制造商:Renesas Electronics Corporation 功能描述:SCREEN DISPLAY CNTRLR - Rail/Tube
M35054-XXXFP 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
M35055 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
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