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M38504M6-201FP

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI ELECTRIC  

MITSUBISHI MICROCOMPUTERS

3850 Group

MASK ROM CONFIRMATION FORM

GZZ-SH53-11B<86A0>

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Mask ROM number

740 FAMILY MASK ROM CONFIRMATION FORM

SINGLE-CHIP MICROCOMPUTER M38503M2-XXXSP/FP

MITSUBISHI ELECTRIC

Date:

Section head Supervisor

signature signature

g Customer

Company

name

Date

issued

Date:

TEL

(

Note : Please fill in all items marked g.

Submitted by Supervisor

)

g 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 masks based on this data.

We shall assume the responsibility for errors only if the mask ROM data on the products we produce differs from this

data. Thus, extreme care must be taken to verify the data in the submitted EPROMs.

Microcomputer name:

M38503M2-XXXSP

M38503M2-XXXFP

Checksum code for entire EPROM

(hexadecimal notation)

EPROM type (indicate the type used)

27256

27512

EPROM address

000016

000F16

001016

Product name

ASCII code :

‘M38503M2-’

EPROM address

000016

000F16

001016

Product name

ASCII code :

‘M38503M2-’

In the address space of the microcomputer, the internal

ROM area is from address 608016 to FFFD16. The reset

vector is stored in addresses FFFC16 and FFFD16.

607F16

608016

7FFD16

7FFE16

7FFF16

data

ROM (8K-130) bytes

E07F16

E08016

FFFD16

FFFE16

FFFF16

data

ROM (8K-130) bytes

(1) Set the data in the unused area (the shaded area of

the diagram) to “FF16”.

(2) The ASCII codes of the product name “M38503M2–”

must be entered in addresses 000016 to 000816. And

set the data “FF16” in addresses 000916 to 000F16.

The ASCII codes and addresses are listed to the right

in hexadecimal notation.

(1/2)

Address

000016

000116

000216

000316

000416

000516

000616

000716

‘M’ = 4D16

‘3’ = 3316

‘8’ = 3816

‘5’ = 3516

‘0’ = 3016

‘3’ = 3316

‘M’ = 4D16

‘2’ = 3216

Address

000816

000916

000A16

000B16

000C16

000D16

000E16

000F16

‘–’ = 2D16

FF16

FF16

FF16

FF16

FF16

FF16

FF16

41

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