MITSUBISHI MICROCOMPUTERS
3827 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Mask ROM number
MASK ROM ORDER CONFIRMATION FORM
GZZ-SH52-92B<85A0>
740 FAMILY MASK ROM CONFIRMATION FORM
Date:
Section head Supervisor
SINGLE-CHIP MICROCOMPUTER M38277M8MXXXFP/GP/HP
MITSUBISHI ELECTRIC
signature
signature
Note : Please fill in all items marked ❈.
Submitted by
Supervisor
TEL
(
Company
name
)
Customer
❈
Date
issued
Date:
❈ 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.
Product name:
M38277M8MXXXFP
M38277M8MXXXGP
M38277M8MXXXHP
Checksum code for entire EPROM
(hexadecimal notation)
EPROM type (indicate the type used)
27512
In the address space of the microcomputer,
the internal ROM area is from address 808016
to FFFD16. The reset vector is stored in
addresses FFFC16 and FFFD16.
EPROM address
000016
Product name
ASCII code :
‘M38277M8M’
000F16
001016
807F16
808016
Data
ROM 32K-130 bytes
FFFD16
FFFE16
FFFF16
(1) Set the data in the unused area (the shaded area of the
diagram) to “FF16”.
Address
000016
000116
000216
000316
000416
000516
000616
000716
Address
‘M’ = 4D16
000816
000916
000A16
000B16
000C16
000D16
000E16
000F16
‘ M ’ =4D16
FF16
(2) The ASCII codes of the product name “M38277M8M” must
be entered in addresses 000016 to 000816. And set data
“FF16” in addresses 000916 to 000F16. The ASCII codes
and addresses are listed to the right in hesadecimal
notation.
‘3’ = 3316
‘8’ = 3816
‘2’ = 3216
‘7’ = 3716
‘7’ = 3716
‘M’ = 4D16
‘8’ = 3816
FF16
FF16
FF16
FF16
FF16
FF16
(1/2)
60
MITSUBISHI [ Mitsubishi Group ]
