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MITSUBISHI MICROCOMPUTERSMELPS 760 MASK ROMORDERING METHODMASK ROM ORDERING METHODMitsubishi Electric corp. receives via EPROMs the data forwriting programs in the mask ROMs of single-chip 4-bitmicrocomputer.When placing an order, submit three sets of one or morethan one EPROMs in which the data for one pattern arewritten together with the prescribed confirmation document(s).It use of different media is intended, make a request accordingly.EPROM SPECIFICATIONS1. M5L2716K, M5L2732K, Intel's 2716 or 2732 may be used,but M5L2716K and M5L2732K are regarded as standard.2. The data and address of EPROM are processed by regardingthe content of "H" as "1".3. Write in the EPROMs to be submitted the kind of orderto be placed as well as the distinction as to addressassignment (the address to be aSSigned is given in theconfirmation documents).4. If a discrepancy (discrepancies) between the EPROMssubmitted is found, a notice to that effect will be given.5. Everything written from the start address of an EPROMonward is treated as data.MASK ROM PROCESSING. SYSTEMPrograms for automatic design of mask ROMs have beenprepared and the followings are generated automatically:1. Drawing data for mask ROM generation.2. Proof lists for checking errors in making mask ROMs.3. Test pograms for large-scale tester.A CAD system for this shown in the figure below.ITEMS TO CONFIRM FOR ORDERING1. Confirmation document for masking···················1 copy2. Data for ROMs .. ····························· 3 sets in EPROMsMELPS 760 MASK ROM DEVELOPMENT CAD SYSTEMFROM CUSTOMERMITSUBISHI ELECTRIC6, C7 7vvVWWliVVIILARGETESTER• WATERTEST• FINALTEST.-------1. QA TEST• MITSUBISHI.... ELECTRIC8-3