7470_N Datasheet, PDF (309/354 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES

APPENDIX
3.2 Mask ROM ordering method
GZZ-SH02-91B<9YA0>
Mask ROM number
740 FAMILY MASK ROM CONFIRMATION FORM
SINGLE-CHIP MICROCOMPUTER M37470M2-XXXSP
MITSUBISHI ELECTRIC
Recommend to writing the following pseudo-command to the start address of the assembler source program.
EPROM type
27128
27256
27512
The pseudo-command
a*=a$C000
a*=a$8000
a*=a$0000
a .BYTEa ‘M37470M2–’ a .BYTEa ‘M37470M2–’ a .BYTEa ‘M37470M2–’
Note : If the name of the product written to the EPROMs does not match the name of the mask confirmation, the ROM processing
is disabled. Write the data correctly.
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 (32P4B for M37470M2-XXXSP) and attach to the mask ROM confirmation form.
g 3. Comments
(2/2)
7470/7471/7477/7478 GROUP USER’S MANUAL
3-15