參數(shù)資料
型號(hào)： M37270EFSP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP64
封裝： 0.750 INCH, 1.78 MM PITCH, PLASTIC, SDIP-64
文件頁(yè)數(shù)： 70/97頁(yè)
文件大?。?/td> 1359K
代理商： M37270EFSP
MITSUBISHI MICROCOMPUTERS
M37270MF-XXXSP
M37270EF-XXXSP, M37270EFSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
69
(13) Scan Mode
M37270MF-XXXSP has the bi-scan mode for corresponding to HSYNC
of double speed frequency. In the bi-scan mode, the vertical start
display position and the vertical size is two times as compared with
the normal scan mode. The scan mode is selected by bit 1 of the
OSD control register (refer to Figure 49).
(14) Window Function
This function sets the top and bottom boundary of display limit on a
screen. The window function is valid only in the CC mode. The top
boundary is set by the window H registers 1 and 2. The bottom bound-
ary is set by the window L registers 1 and 2. This function is turned
on and off by bit 5 of the OSD control register (refer to Figure 49).
The structure of the window H registers 1 and 2 is shown in Figure
78, the structure of the window L registers 1 and 2 is shown in Figure
79.
Notes 1: Set values except “0016” and “0116” to the window H regis-
ter 1 when the window H register 2 is “0016.”
2: Set the register value fit for the following condition :
(WH1 + WH2) < (WL1 + WL2)
Bit 1 of OSD control register
Vertical display start position
Vertical dot size
Table 19. Setting for scan mode
Normal scan
0
Value of vertical position register ! 1H
1TC ! 1/2H
1TC ! 1H
2TC ! 2H
3TC ! 3H
Bi-scan
1
Value of vertical position register ! 2H
1TC ! 1H
1TC ! 2H
2TC ! 4H
3TC ! 6H
Scan mode
Parameter
Fig. 77. Example of window function
EXOSD mode
Window
FG H
I
J
CC mode
KL
M N O
CC mode
PQ R
S
T
CC mode
OSD mode
Bottom
boundary
of window
Top
boundary
of window
Screen
ABC
D E
UV
W X
Y
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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M37270EF-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37270ERSS 功能描述:EMULATION MCU/8BIT CMOS EMULATIO RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 配件 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 標(biāo)準(zhǔn)包裝:1 系列:- 附件類型:USB 至 1-Wire? RJ11 適配器 適用于相關(guān)產(chǎn)品:1-Wire? 設(shè)備 產(chǎn)品目錄頁(yè)面:1429 (CN2011-ZH PDF)
M37270MF 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37270MF-100SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
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