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Digital Electro...

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  • Question 1
    2 / -0.33

    A certain microprocessor based system has a memory space of 220 words where each word has a capacity of 24 bits. The number of memory chips required to construct the given memory space is ______. [Consider each memory chip is having 14 address lines & 8 data lines]

  • Question 2
    2 / -0.33

    The output voltage of a 5-bit D/A binary ladder has digital input of 11011. Assuming all zeros voltage 0 V and all ‘1’ is voltage as 10 V, the analog output of the DAC is _______ V.

  • Question 3
    2 / -0.33

    Let us consider the following equation in a 6-bit binary number system X = A + B.

    A is given as (001010)2 in 1's complement binary number system, B is given as (111010)2 in signed number system. What would be X in the 2’s complement number system?

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