參數(shù)資料
型號: M37281MAH-XXXSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52
封裝: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-52
文件頁數(shù): 143/172頁
文件大?。?/td> 1319K
代理商: M37281MAH-XXXSP
M37281MAH–XXXSP,M37281MFH–XXXSP,M37281MKH–XXXSP, M37281EKSP
Rev.1.01
2003.07.16
page 72 of 170
Fig. 8.11.6 Display Example of Triple Layer OSD
Display example of layer 1 = “HELLO,” layer 2 = “CH5”
CH
5
HELLO
Logical sum (OR) of
layer 1’s color and
layer 2’s color (See note)
Bit 7 = “0,” bit 6 = “0”
Layer 1’s color has priority
Bit 7 = “0,” bit 6 = “1”
CH5
HELLO
Layer 2’s color has priority
Bit 7 = “1,” bit 6 = “0”
HELLO
CH
5
Note: Layer mixing is not logical sum (OR) of colors, but that of each bit of
color pallet register.
Example) When logical sum (OR) is performed on color pallet 1 (00012) and color
pallet 2 (00102), the color set to color pallet 3 (00112) is output, regardless of
color pallets 1 and 2 contents.
Fig. 8.11.5 Triple Layer OSD
Layer 2
Layer 1
Block 1
Block 2
Block 7
Block 8
...
Layer 3
Block 9
Block 15
Block 10
Block 16
...
SPRITE
R, G, B of layer 1
OUT2 of layer 1
SPRITE
Layer 1
SPRITE
(except transparent)
Note : When layer 1 and SPRITE display overlay
each other, only OUT2 in layer 1 is output.
A'
A
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PDF描述
M37281EKSP 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP52
M37281MFH-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52
M37281MAH-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52
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