7220 Datasheet, PDF (287/303 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCOMPUTER

APPENDIX
6.11 Mask ROM ordering method
GZZ–SH11–58B < 72A0 >
740 FAMILY MASK ROM CONFIRMATION FORM
SINGLE-CHIP MICROCOMPUTER M37221M8-XXXSP
MITSUBISHI ELECTRIC
Mask ROM number
Date :
Section head Supervisor
signature
signature
g Customer
Company
name
Date
issued
Date :
Note : Please fill in all items marked g.
TEL
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.
Checksum code for entire EPROM
EPROM type (indicate the type used)
27C101
EPROM address
000016
000F16
Product name
ASCII code :
‘M37221M8 –’
800016
data
FFFF16 ^{ROM 32 K bytes}
1000016
107FF16 ^{Character ROM 1-a}
1080016
10FFF16 ^{Character ROM 2-a}
1100016
117FF16 ^{Character ROM 1-b}
1180016
Character ROM 1-b
11FFF16
1FFFF16
(hexadecimal notation)
(1) Set “FF16” in the shaded area.
(2) Write the ASCII codes that indicates the product name of “M37221M8–” to addresses 000016 to 000F16.
EPROM data check item (Refer the EPROM data and check “ ” in the appropriate box)
q Do you set “FF16” in the shaded area ?
→ Yes
q Do you write the ASCII codes that indicates the product
name of “M37221M8–” to addresses 0000 16 to 000F16 ? ^{→ Yes}
g 2. Mark specification
Mark specification must be submitted using the correct form for the type package being ordered fill out the appropriate
mark specification form (42P4B for M37221M8-XXXSP) and attach to the mask ROM confirmation form.
g 3. Comments
(1/3)
6-68
7220 Group User’s Manual