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參數資料
| 型號： | M37225M6-XXXSP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| 封裝： | 0.600 INCH, PLASTIC, SDIP-42 |
| 文件頁數： | 93/126頁 |
| 文件大小： | 1486K |
| 代理商： | M37225M6-XXXSP |
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69
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37225M6/M8/MA/MC–XXXSP
M37225ECSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
(4) Character color
Character colors are specified by RA1 to RA3 of OSD RAM.
Color data are set by color register i (CO1 to CO8: addresses 00E616
to 00E916, 00EC16 to 00EF16) in advance, and 8 kinds of color regis-
ter i are specified by color codes.
(5) Character background color
Character background are specified by color register i as same as
character color.
Note : The character background is displayed in the following part:
(character display area) – (character font) — (border) – (BUTTON display area)
Accordingly, the character background color and the color signal for
these sections cannot be mixed.
Fig. 8.10.19 Color register i (i = 1 to 8)
(6) OUT1, OUT2 signals
OUT1 signal is used to erase a back ground TV image. The output
waveform of OUT1 signal is controlled by combining the following
bits; the display mode selection bits (bits 0 to 2 of the block i control
register), the border type selection bit (bit 1 of the OSD control regis-
ter), and the OUT1 output control bit (bit 6 of color register i).
Figure 8.10.20 and 8.10.21 shows the output example of R, G, B,
and OUT1.
OUT2 signal is used to change the luminance of a background TV
image. The output waveform of OUT2 signal is blank output and is
controlled per character unit by RA6 of OSD RAM.
b7 b6 b5 b4 b3 b2 b1 b0
Color register i (CO1 to CO8) (i=1 to 8) [Addresses 00E616 to 00E916, 00EC16 to 00EF16]
B
Name
Functions
After reset
R W
Color Register i
0
Indeterminate R W
1
G signal output selection
bit (COi1)
0: No output
1: Output
R W
2
B signal output selection
bit (COi2)
0: No output
1: Output
R W
3
R signal output (background)
selection bit (COi3)
0: No output
1: Output
R W
4
G signal output (background)
selection bit (COi4)
0: No output
1: Output
R W
5
B signal output (background)
selection bit (COi5)
0: No output
1: Output
R W
6
OUT1 output control bit
(COi6)
0: Character output
1: Blank output
R W
7
0
R —
R signal output selection
bit (COi0)
0: No output
1: Output
Nothing is assined. This bit is a write disable bit.
When this bit is read out, the value is “0.”
Indeterminate
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相關代理商/技術參數 |
參數描述 |
|---|---|
| M37225M8 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37225MA | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M372429100 | 制造商:ITW Switches 功能描述:IN-RUSH |
| M372429200 | 制造商:ITW Switches 功能描述:IN-RUSH |
| M372499100 | 制造商:ITW Switches 功能描述:IN-RUSH |
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