CPU card - based on the 6502

CPU card ... elektor november 1983 The most appropriate description of this new CPU card might well be: an independent, single-board computer in eurocard format. Much effort has gone into ensuring that the card is truly universal. The choice of a 6502 microprocessor is a natural: well- known from the Junior Computer, it has the advantage that a range of well-tried hardware and software is readily available. This new CPU card may well be considered the most versatile in the Elektor micro- processor programme. And not without reason. However, before we have a closer look at its characteristics, let"s see what applications it offers: that should give you some idea of its versatility. ■ Single-board control computer for: — machine control; — processing guard; — morse decoder; — telephone selector; — simulator or emulator; — PROM/EPROM programmer. ■ In combination with other bap cards: — with VDU card: a universal terminal (see elsewhere in this issue); — with VDU c...