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)： 94/131頁
文件大?。?/td> 2049K
代理商： M37274MA
94
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
GZZ–SH11–19B < 69A0>
SERIES MELPS 740 MASK ROM CONFIRMATION FORM
SINGLE-CHIP MICROCOMPUTER M37274MA-XXXSP
MITSUBISHI ELECTRIC
Mask ROM number
Font data must be stored in the proper OSD ROM address according to the following table.
(3/4)
(2)OSD ROM address of extra font data
(1)OSD ROM address of character font data
Line number = 02
16
to 15
16
Character code = 00
16
to FF
16
Font bit = 0
:
Left font
1
:
Right font
OSD ROM address bit
Line number / Character
code / Font bit
AD16 AD15 AD14AD13 AD12AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0
1
0
Font
bit
Line number
Character code
OSD ROM address bit
Line number / Extra code /
Font bit
Line number = 00
16
to 19
16
Extra code = 00
16
to 0F
16
Font bit = 0 : Left font
1 : Right font
AD16 AD15 AD14AD13 AD12AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0
1
1
Font
bit
Line number
Extra code
0
0
0
0
Example) The font data “60” (shaded area ) of the character code “AA
16
” is stored in address
1 0 0 1 0 1 0 0 1 0 1 0 1 0 1 0 0
2
=12954
16
.
02
16
03
16
04
16
05
16
06
16
07
16
08
16
09
16
0A
16
0B
16
0C
16
0D
16
0E
16
0F
16
10
16
11
16
12
16
13
16
14
16
15
16
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Left font
Right font
Line number
(1) Character code “AA
16
”
Line number
19
16
(2) Extra code “0A
16
”
DB7 DB6 DB5DB4 DB3 DB2 DB1 DB0DB7 DB6 DB5 DB4 DB3DB2 DB1 DB0
Left font
Right font
00
16
01
16
02
16
03
16
04
16
05
16
06
16
07
16
08
16
09
16
0A
16
0B
16
0C
16
0D
16
0E
16
0F
16
10
16
11
16
12
16
13
16
14
16
15
16
16
16
17
16
18
16
Example) The font data “03” (shaded area ) of the extra code “0A
16
” is stored in address
1 1 1 0 1 0 1 0 0 0 0 0 1 0 1 0 1
2
=1D415
16
.
0
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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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