NEC PD75402A - Manual (Page 193)

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APPENDIX C. MASK ROM ORDERING PROCEDURE
APPENDIX C. MASK ROM ORDERING PROCEDURE
When completing the
µ
PD75402A program and ordering the mask ROM, proceed as follows:
➀ Mask ROM order reservation
Provide us with the mask ROM ordering schedule through your dealer or our sales department (If we are
not informed in advance, processing may be delayed.).
➁ Preparation of ordering medium
The medium for mask ROM order is UV-EPROM or 8-inch IBM format floppy disk. When ordered with UV-
EPROM, please prepare three UV-EPROMs with the same contents. (Send the mask options data filled in the
mask option information documents.)
➂ Preparation of the necessary documents
When ordering the mask ROM, please fill in the following documents:
• Mask type ROM order form
• Mask type ROM order check sheet
• Mask option information documents
Send the medium prepared in ➁ and the documents described in ➂ to us through your special agents or
our sales department by the scheduled order date.
Note For details, refer to the infamation document “ROM Code Ordering Method” “Documents No. IEM-834”.
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