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參數(shù)資料
| 型號： | M37373M8-XXXSP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP52 |
| 封裝： | 0.600 INCH, 1.778 MM PITCH, SHRINK, PLASTIC, DIP-52 |
| 文件頁數(shù)： | 79/110頁 |
| 文件大小： | 1537K |
| 代理商： | M37373M8-XXXSP |
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70
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37273M8-XXXSP
M37273E8SP
(14) Raster Coloring Function
An entire screen (raster) can be colored by setting the bits 4 to 0 of
the raster color register. Since each of the R, G, B, OUT1, and OUT2
pins can be switched to raster coloring output, 7 raster colors can be
obtained.
If the OUT1 pin has been set to raster coloring output, a raster color-
ing signal is always output during 1 horizontal scanning period. This
setting is necessary for erasing a background TV image.
If the R, G, and B pins have been set to output, a raster coloring
signal is output in the part except a no-raster colored character (in
Figure 73, a character “1”) and the character background output dur-
ing 1 horizontal scanning period. This ensures that character color/
character background color is not mixed with the raster color.
The structure of the raster color register is shown in Figure 72, the
example of raster coloring is shown in Figure 73.
Fig. 72. Raster Color Register
Fig. 73. Example of Raster Coloring
70
Raster color register
(RC : address 00D916)
Raster color R control bit
0 : No output
1 : Output
Raster color G control bit
0 : No output
1 : Output
Raster color B control bit
0 : No output
1 : Output
Raster color OUT1 control bit
0 : No output
1 : Output
Raster color OUT2 control bit
0 : No output
1 : Output
Fix these bits to “0.”
Port function selection bit
0 : OSC1/XCIN, OSC2/XCOUT
1 : P26, P27
00
Note : Either OSD clock source or 32 kHz oscillating clock
is selected by bits 5 and 6 of the OSD control register.
HSYNC
A'
A
OUT1
R
G
B
: Character color “RED” (R)
: Background color “MAGENTA” (R and B)
: Raster color “BLUE” (B and OUT1)
Signals
across
A-A'
: Border
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M373T WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| M37409M2 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE CHIP 8 BIT MICROCOMPUTER |
| M37409M2-XXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE CHIP 8 BIT MICROCOMPUTER |
| M37409M2-XXXSP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE CHIP 8 BIT MICROCOMPUTER |
| M3740B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4 SIREN |
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