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參數(shù)資料
| 型號(hào)： | M37221MA-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, 1.78 MM PITCH, PLASTIC, SDIP-42 |
| 文件頁(yè)數(shù)： | 84/114頁(yè) |
| 文件大?。?/td> | 1653K |
| 代理商： | M37221MA-XXXSP |
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70
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37221M4/M8/MA–XXXSP, M37221M6–XXXSP/FP
M37221EASP/FP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
8.11.6 Border
An border of 1 clock (1 dot) equivalent size can be added to a char-
acter to be displayed in both horizontal and vertical directions. The
border is output from the OUT pin. In this case, set bit 5 of a color
register to “0” (character is output).
Border can be specified in units of block by using the border selec-
tion register (address 00E516). Figure 8.11.14 shows the border se-
lection register. Table 8.11.6 shows the relationship between the val-
ues set in the border selection register and the character border func-
tion.
Fig. 8.11.14 Border Selection Register
Table 8.11.6 Relationship between Set Value in Border Selection Register and Character Border Function
b7 b6 b5 b4 b3 b2 b1 b0
Border selection register (MD) [Address 00E5 16]
B
Name
Functions
After reset R W
Border Selection Register
0
Block 1 OUT1 output
border selection bit (MD10)
0 : Same output as R, G, B is output
1 : Border output
Indeterminate
2
Block 2 OUT1 output
border selection bit (MD20)
0 : Same output as R, G, B is output
1 : Border output
Indeterminate
RW
0
3
to
7
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
R —
0
1
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is “0.”
R —
R, G, B output
OUT1 output
R, G, B output
OUT1 output
Functions
Ordinary
Border including character
Example of output
MDi0
0
1
Border selection register
Note: i indicates 1or 2
Fig. 8.11.15 Example of Border
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M37221M4-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| M37224M3-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| M37225M6-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| M37225MA-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| M37225MC-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37224M3 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37224M3-050SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37224M3-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37225ECSP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37225M6 | 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 |
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