参数资料
型号: M37273EFSP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP52
封装: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-52
文件页数: 28/138页
文件大小: 1327K
代理商: M37273EFSP
123
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37273M8–XXXSP, M37273MF–XXXSP
M37273E8SP, M37273EFSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
0 : “
” at even field
” at odd field
1 : “
” at even field
” at odd field
b7 b6 b5 b4 b3 b2 b1 b0
I/O polarity control register (PC) [Address 00D8 16]
B
Name
Functions
After reset R W
I/O Polarity Control Register
0HSYNC input polarity
switch bit (PC0)
0 : Positive polarity input
1 : Negative polarity input
0
1
0 : Positive polarity input
1 : Negative polarity input
0
2
R, G, B output polarity
switch bit (PC2)
0 : Positive polarity output
1 : Negative polarity output
0
3
OUT1 output polarity
switch bit (PC3)
0 : Positive polarity output
1 : Negative polarity output
0
4
OUT2 output polarity
switch bit (PC4)
0 : Positive polarity output
1 : Negative polarity output
0
5
Display dot line selection
bit (PC5) (See note)
0
6
Field determination flag
(PC6)
0 : Even field
1 : Odd field
1
7
0
VSYNC input polarity
switch bit (PC1)
RW
R—
RW
Fix this bit to “0.”
Note: Refer to the corresponding figure (8.11.14).
0
b7 b6 b5 b4 b3 b2 b1 b0
Raster color register (RC) [Address 00D9 16]
B
Name
Functions
After reset R W
Raster Color Register
0
Raster color R
control bit (RC0)
0 : No output
1 : Output
0
1
Raster color G
control bit (RC1)
0 : No output
1 : Output
0
2
0 : No output
1 : Output
0
4
Raster color OUT2
control bit (RC4)
0
Raster color B
control bit (RC2)
RW
3
0 : No output
1 : Output
Raster color OUT1
control bit (RC3)
5, 6
0 : No output
1 : Output
7
Fix these bits to “0.”
0R W
0
Note: Either OSD clock source or 32 kHz oscillating clock is
selected by bits 5 and 6 of the OSD control register.
0
Port function
selection bit (RC7)
0 : OSC1/XCIN, OSC2/XCOUT
1 : P26, P27
Address 00D916
Address 00D816
相关PDF资料
PDF描述
M37273M8-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52
M3727GM8-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
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