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Which company developed 16450?(a) Philips(b) Intel(c) National semiconductor(d) IBMI got this question by my school principal while I was bunking the class.Question is from UART topic in portion Basic Peripherals of Embedded Systems

Answer»

Right OPTION is (c) National semiconductor

To explain I would say: The Intel 8250 is replaced by the 16450 and 16550 which are DEVELOPED by the National SEMICONDUCTORS. 16450 is a chip which can combine all the PC’s input output devices into a SINGLE piece of silicon.



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