參數資料
型號： M37274EFSP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP52
封裝： 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-52
文件頁數： 146/148頁
文件大小： 1946K
代理商： M37274EFSP
96
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37274EFSP
PRELIMINARY
Notice:
This
is not
a final
specification.
Some
paramentic
limits
are
subject
to change.
MITSUBISHI MICROCOMPUTERS
Fig. 97. Window H Register 2
Fig. 96. Window H Register 1
b7 b6 b5 b4 b3 b2 b1 b0
Window H register 1 (WH1) [Address 021C16]
B
Name
Functions
After reset
R W
Window H Register 1
0
to
7
Control bits of window
top boundary
(WN10 to WN17)
(See note 1)
Top boundary position (low-order 8 bits)
TH !
(setting value of low-order 2 bits of WH2 ! 162
+ setting value of high-order 4 bits of WH1 ! 161
+ setting value of low-order 4 bits of WH1 ! 160)
Indeterminate RW
Notes 1: Set values except “00 16” to the WH1 when WH2 is “00 16.”
2: TH is cycle of HSYNC.
3: WH2: Window H register 2
b7 b6 b5 b4 b3 b2 b1 b0
Window H register 2 (WH2) [Address 021E16]
B
Name
Functions
After reset
R W
Window H Register 2
0, 1 Control bits of window
top boundary
(WN20 ,WN21)
(See note 1)
Top boundary position (high-order 2 bits)
TH !
(setting value of low-order 2 bits of WH2 ! 162
+ setting value of high-order 4 bits of WH1 ! 161
+ setting value of low-order 4 bits of WH1 ! 160)
Indeterminate RW
Notes 1: Set values except “00 16” to the WH1 when WH2 is “00 16.”
2: TH is cycle of HSYNC.
3: WH1: Window H register 1
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are indeterminate.
2
to
7
Indeterminate R—
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相關代理商/技術參數
參數描述
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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
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