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参数资料
| 型号： | M37224M3-XXXSP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| 封装： | 0.600 INCH, 1.778 MM PITCH, SHRINK, PLASTIC, DIP-42 |
| 文件页数： | 37/83页 |
| 文件大小： | 901K |
| 代理商： | M37224M3-XXXSP |
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M37224M3-XXXSP
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
42
RAM for display (addresses 060016 to 06B316)
The CRT display RAM is allocated at addresses 060016 to 06B316,
and is divided into a display character code specification part and
display color specification part for each block. Table 8 shows the
contents of the CRT display RAM.
For example, to display 1 character position (the left edge) in block
1, write the character code in address 060016 and write the color
register No. to the low-order 2 bits (bits 0 and 1) in address 068016.
The color register No. to be written here is one of the 4 color regis-
ters in which the color to be displayed is set in advance. For details
on color registers, refer to (5) Color Registers. The structure of the
CRT display RAM is shown in Figure 43.
Table 7. Character Code List (partially abbreviated)
Character data storage address
Left 8 dots lines
Right 4 dots lines
0016
1000016
to
1000F16
1001016
to
1001F16
1002016
to
1002F16
0116
0216
1003016
to
1003F16
:
0316
Character code
:
1080016
to
1080F16
1081016
to
1081F16
1082016
to
1082F16
1083016
to
1083F16
:
7E16
107E016
to
107EF16
107F016
to
107FF16
7F16
10FE016
to
10FEF16
10FF016
to
10FFF16
Block
Character Code Specification
Color Specification
19th character
3rd character
:
18th character
1st character
2nd character
Not used
20th character
19th character
3rd character
:
18th character
1st character
2nd character
20th character
061216
060216
:
061116
060016
060116
061316
061416
to
061F16
063216
062216
:
063116
062016
062116
063316
069216
068216
:
069116
068016
068116
069316
069416
to
069F16
06B216
06A216
:
06B116
06A016
06A116
06B316
Block 1
Display Position (from left)
Table 8. Contents of CRT Display RAM
Block 2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M37225ECSP | 制造商:MITSUBISHI 制造商全称: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 制造商全称:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37225M8 | 制造商:RENESAS 制造商全称: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 制造商全称: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 |
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