參數(shù)資料
型號： 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)： 65/131頁
文件大?。?/td> 2049K
代理商： M37274MA
65
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
Character Code Specification
0800
16
0801
16
:
0817
16
0818
16
:
0822
16
0823
16
0880
16
0881
16
:
0897
16
0E98
16
:
08A2
16
08A3
16
0900
16
0901
16
:
0917
16
0918
16
:
0922
16
0923
16
0980
16
0981
16
:
0997
16
0998
16
:
09A2
16
09A3
16
0A00
16
0A01
16
:
0A17
16
0A18
16
:
0A22
16
0A23
16
Color Code 2 Specification
0828
16
0829
16
:
083F
16
0868
16
:
0872
16
0873
16
08A8
16
08A9
16
:
08BF
16
08E8
16
:
08F2
16
08F3
16
0928
16
0929
16
:
093F
16
0968
16
:
0972
16
0973
16
09A8
16
09A9
16
:
09BF
16
09E8
16
:
09F2
16
09F3
16
0A28
16
0A29
16
:
0A3F
16
0A68
16
:
0A72
16
0A73
16
Display Position (from left)
1st character
2nd character
:
24th character
25th character
:
35th character
36th character
1st character
2nd character
:
24th character
25th character
:
35th character
36th character
1st character
2nd character
:
24th character
25th character
:
35th character
36th character
1st character
2nd character
:
24th character
25th character
:
35th character
36th character
1st character
2nd character
:
24th character
25th character
:
35th character
36th character
Block
Block 1
Block 2
Block 3
Block 4
Block 5
Table 15. Contents of OSD RAM
RAM for OSD (addresses 0800
16
to 0DF3
16
)
The RAM for OSD is allocated at addresses 0800
16
to 0DF3
16
, and
is divided into a display character code specification part, color code
1 specification part, and color code 2 specification part for each block.
Table 15 shows the contents of the RAM for OSD.
For example, to display 1 character position (the left edge) in block
1, write the character code in address 0800
16
, write color code 1 at
0840
16
, and write color code 2 at 0828
16
.
The structure of the RAM for OSD is shown in Figure 72.
Note:
For the OSD mode block with dot size of 1.5T
C
1/2H and
1.5T
C
1H, the 3nth (n = 1 to 13) character is skipped as
compared with ordinary block
8
. Accordingly, maximum 24 char-
acters are only displayed in 1 block. The RAM data for the
3nth character does not effect the display. Any character data
can be stored here (refer to Figure 71).
Note that EPROM version has maximum 27 characters (The
right 1/3 part of the 27th's character area is not displayed.) in
1 block when programming.
8
Blocks with dot size of 1T
C
1/2H and 1T
C
1H, or blocks
on the layer 1
Color Code 1 Specification
0840
16
0841
16
:
0857
16
0858
16
:
0862
16
0863
16
08C0
16
08C1
16
:
08D7
16
08D8
16
:
08E2
16
08E3
16
0940
16
0941
16
:
0957
16
0958
16
:
0962
16
0963
16
09C0
16
09C1
16
:
09D7
16
08D8
16
:
09E2
16
09E3
16
0A40
16
0A41
16
:
0A57
16
0A58
16
:
0A62
16
0A63
16
2
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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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