Monolog - Digital Board

Digital Board

The digital board contains 7 Integrated Circuits as follows ;

U1 = M50734-SP10 Mitsubishi Microprocessor U2 = 74HC373P address latch U3 = CD4060BCN 14-bit asynchronous binary counter U4 = 74HC139N Address decoder U5 = Static RAM (130 kB) U6 = 27C256BQ EPROM U7 = Static RAM (32 kB)

In addition to these components are the reverse battery protection diode associated timing circuitry for the Processor and CMOS divider IC.

Read more about this topic:  Monolog

Famous quotes containing the word board:

    “Don’t tell me what delusion he entertains regarding God, or what mountebank he follows in politics, or what he springs from, or what he submits to from his wife. Simply tell me how he makes his living. It is the safest and surest of all known tests. A man who gets his board and lodging on this ball in an ignominious way is inevitably an ignominious man.”
    —H.L. (Henry Lewis)