參數(shù)資料
型號(hào)： M37272MA
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)： 125/142頁
文件大?。?/td> 1427K
代理商： M37272MA
125
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37272M6/M8–XXXSP/FP, M37272MA–XXXSP
M37272E8SP/FP, M37272EFSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.3
b7b6b5b4b3b2b1b0
Block control register i (BCi) (i=1, 2) [Addresses 00D2
16
and 00D3
16
]
Block Control register i
0, 1 Display mode
selection bits
(BCi0, BCi1)
(See note 1)
Indeterminate
2, 3 Dot size selection
bits (BCi2, BCi3)
b4
b3
b2
Pre-divide Ratio
Dot Size
4
Pre-divide ratio
selection bit (BCi4)
5
7
Window top/bottom
boundary control bit
(BCi7)
Notes 1:
Bit RA3 of OSD RAM controls OUT1 output when bit 5 is “0.”
Bit RA3 of OSD RAM controls OUT2 output when bit 5 is “1.”
2:
Tc is OSD clock cycle divided in pre-divide circuit.
3:
H is H
SYNC
.
OUT1/OUT2 output control
bit (BCi5) (See note 1)
0: OUT1 output control
1: OUT2 output control
6
Vertical display start
position control bit
(BCi6)
BC16: Block 1
BC26: Block 1
b1 b0
0 0: Display OFF
0 1: CC mode
1 0: OSD mode (Border OFF)
1 1: OSD mode (Border ON)
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
2
3
1Tc
1/2H
1Tc
1H
2Tc
2H
3Tc
3H
1Tc
1/2H
1Tc
1H
2Tc
2H
3Tc
3H
BC17: Window top boundary
BC27: Window bottom boundary
B
Name
Functions
After reset
R W
R W
Indeterminate
R W
Indeterminate
R W
Indeterminate
R W
Indeterminate
R W
Indeterminate
R W
Address 00D1
16
Address 00D2
16
,
00D3
16
b7b6b5b4b3b2b1b0
Horizontal position register (HP) [Address 00D1
16
]
B
0
to
6
Name
Horizontal Position Register
7
Horizontal display start
position control bits
(HP0 to HP6)
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is “0.”
Functions
After reset R W
Horizontal display start positions
128 steps (00
16
to 7F
16
)
(1 step is 4T
OSC
)
0
0
R W
R —
Note:
The setting value synchronizes with the V
SYNC
.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37272MA-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
M37272MA-055SP 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
M37272MA-309SP 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
M37272MAH 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
M37272MAH-XXXFP 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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