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参数资料
| 型号： | M38748EAF-XXXFS |
| 厂商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| 中文描述： | 单芯片8位CMOS微机 |
| 文件页数： | 86/92页 |
| 文件大小： | 1292K |
| 代理商： | M38748EAF-XXXFS |
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86
3874 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
GZZ-SH52-78B<84A0>
R
740 FAMILY ROM PROGRAMMING CONFIRMATION FORM
SINGLE-CHIP MICROCOMPUTER M38749EFT-XXXGP
MITSUBISHI ELECTRIC
ROM number
Date:
Section head
signature
Supervisor
signature
Company
name
Note : Please fill in all items marked
C
.
Submitted by
Customer
C
I
s
Date
issued
TEL
(
)
Date:
Supervisor
C
1. Confirmation
Specify the name of the product being ordered and the type of EPROMs submitted.
Three EPROMs are required for each pattern.
If at least two of the three sets of EPROMs submitted contain identical data, we will produce ROM programming based on
this data. We shall assume the responsibility for errors only if the ROM programming data on the products we produce
differs from this data. Thus, extreme care must be taken to verify the data in the submitted EPROMs.
Checksum code for entire EPROM
(hexadecimal notation)
In the address space of the microcomputer, the internal ROM area is from address 1080
16
to FFFD
16
. The reset vector is
stored in addresses FFFC
16
and FFFD
16
.
(1) Set the data in the unused area (the shaded area of the diagram) to “FF
16
”.
(2) The ASCII codes of the product name “M38749EFT–” must be entered in addresses 0000
16
to 0009
16
. And set the data
“FF
16
” in addresses 000A
16
to 000F
16
. The ASCII codes and addresses are listed to the next page.
(3) Addresses 0010
16
to 001F
16
are ASCII codes reserved area of Sub ROM number for the data link layer communication
control circuit. Write ASCII codes of Sub ROM number for the data link layer communication control circuit, which has been
used at developing the submitted ROM, to addresses 0010
16
to 001F
16
of EPROM certainly. Refer to ASCII codes of the
next page at writing.
(1/3)
EPROM type (indicate the type used)
27512
Sub ROM number of data link laye
r
communication control circuit
27101
0000
16
000F
16
0010
16
001F
16
0020
16
107F
16
1080
16
FFFD
16
FFFE
16
FFFF
16
EPROM address
EPROM address
0000
16
Product name
ASCII code :
‘M38749EFT–’
Data
ROM 60K-130 bytes
Sub ROM number
ASCII code
000F
16
0010
16
001F
16
0020
16
107F
16
1080
16
FFFD
16
FFFE
16
1FFFF
16
Product name
ASCII code :
‘M38749EFT–’
Data
ROM 60K-130 bytes
Sub ROM number
ASCII code
相关PDF资料 |
PDF描述 |
|---|---|
| M38748EAF-XXXGP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38748EDD-XXXFS | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38748EDD-XXXGP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38748EDF-XXXFS | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38748EDF-XXXGP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M38748EAF-XXXGP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38748EAT-XXXFS | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38748EAT-XXXGP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38748EBD-XXXFS | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38748EBD-XXXGP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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