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:
“As a man-of-war that sails through the sea, so this earth that sails through the air. We mortals are all on board a fast-sailing, never-sinking world-frigate, of which God was the shipwright; and she is but one craft in a Milky-Way fleet, of which God is the Lord High Admiral.”
—Herman Melville (1819–1891)