參數(shù)資料
型號(hào)： M37274MA
廠商： Mitsubishi Electric Corporation
英文描述： Single Chip 8 Bits Microcomputer(8位單片機(jī))
中文描述： 單芯片8位單片機(jī)（8位單片機(jī)）
文件頁數(shù)： 54/131頁
文件大?。?/td> 2049K
代理商： M37274MA
54
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37274MA-XXXSP
PRELIMINARY
Notice: This is not a final specification.
Some paramentic limits are subject to change.
MITSUBISHI MICROCOMPUTERS
Fig. 54. Block Diagram of OSD Circuit
H
SYNC
V
SYNC
RAM for OSD
20 bytes
36 characters
12 lines
Data bus
ROM for OSD
(
16 dots
20 dots
256 characters) +
16 dots
26 dots
16 characters)
Shift register 2
16-bit
Shift register 1
16-bit
Clock for OSD
OSC1 OSC2
Output circuit
R G B
OSD Control circuit
OUT1
OUT2
Control registers for OSD
(address 00CE
16
)
(address 00CF
16
)
(addresses 00D0
16
to 00DB
16
)
(address 0216
16
)
(address 0217
16
)
(address 0218
16
)
(address 0219
16
)
(address 021B
16
)
(addresses 021C
16
to 021F
16
)
(addresses 0220
16
to 023B
16
)
OSD control register
Horizontal position register
Block control registers
Clock source control register
I/O polarity control register
Raster color register
Extra font color register
Border color register
Window H/L registers
Vertical position registers
Display
oscillation
circuit
Data slicer clock
Oscillation circuit
X
IN
X
OUT
Main clock
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37274MA-052SP 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
M37274MA-053SP 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
M37274MA-082SP 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
M37274MA-084SP 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
M37274MA-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
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