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参数资料
| 型号： | M37210E4SP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP52 |
| 封装： | 0.600 INCH, 1.78 MM PITCH, SHRINK, PLASTIC, DIP-52 |
| 文件页数： | 20/59页 |
| 文件大小： | 764K |
| 代理商： | M37210E4SP |
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MITSUBISHI MICROCOMPUTERS
M37210M3-XXXSP/FP, M37210M4-XXXSP, M37211M2-XXXSP
M37210E4-XXXSP/FP, M37210E4SP/FP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
27
Contained up address of character data
Left 8 dots lines
300016
to
300F16
301016
to
301F16
302016
to
302F16
303016
to
303F16
:
310016
to
310F16
311016
to
311F16
:
34F016
to
34FF16
350016
to
350F16
:
35D016
to
35DF16
35E016
to
35EF16
35E016
to
35FF16
Right 4 dots lines
380016
to
380F16
381016
to
381F16
382016
to
382F16
383016
to
383F16
:
390016
to
390F16
391016
to
391F16
:
3CF016
to
3CFF16
3D0016
to
3D0F16
:
3DD016
to
3DDF16
3DE016
to
3DEF16
3DF016
to
3DFF16
Character code
0016
0116
0216
0316
:
1016
1116
:
4F16
5016
:
5D16
5E16
5F16
Table 6. Character code list
The CRT display ROM has a capacity of 3K bytes. Because 32 bytes
are required for one character data, the ROM can contain up to 96
kinds of characters.
The CRT display ROM space is broadly divided into two areas. The
[vertical 16 dots]
× [horizontal (left side) 8 dots] data of display char-
acters are stored in addresses 300016 to 35FF16 ; the [vertical 16
dots]
× [horizontal (right side) 4 dots] data of display characters are
stored in addresses 380016 to 3DFF16 (refer to Figure 27). Note how-
ever that the four upper bits in the data to be written to addresses
380016 to 3DFF16 must be set to “1” (by writing data F016 to FF16).
Fig. 26 Display start position of each character size
(horizontal direction)
Minimum
Medium
Large
Horizontal display start position
(4) Memory for Display
There are two types of memory for display : ROM of CRT display (ad-
dresses 300016 to 35FF16, 380016 to 3DFF16) used to store charac-
ter dot data (masked) and display RAM (addresses 200016 to
20B116) used to specify the colors of characters to be displayed. The
following describes each type of display memory.
ROM for display (addresses 300016 to 35FF16 and 380016 to
3DFF16)
The CRT display ROM contains dot pattern data for characters to be
displayed. For characters stored in this ROM to be actually dis-
played, it is necessary to specify them by writing the character code
inherent to each character (code determined based on the ad-
dresses in the CRT display ROM) into the CRT display RAM.
相关PDF资料 |
PDF描述 |
|---|---|
| M37210M3-XXXFP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PQFP64 |
| M37211M2-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52 |
| M37210E4-XXXSP | 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP52 |
| M37212EFFP | 8-BIT, OTPROM, MICROCONTROLLER, PQFP80 |
| M37212M4-XXXSP | 8-BIT, MROM, MICROCONTROLLER, PDIP52 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M37210E4-XXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37210E4-XXXSP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37210M3 | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37210M3-010SP | 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 |
| M37210M3-506SP | 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 |
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