Explore BrainMass

Explore BrainMass

    Multiplexer Conversion

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    2. Given a 16-to-1 Multiplexer, how many of the following are required:
    a) Inputs _______
    b) Outputs _____
    c) Control signals ______

    3. Given the following information:
    1. 1024 words (1K)
    16 bits/word
    8 bits/byte
    How many bytes are available? _______

    4. Convert the following numbers as indicated
    a) 255 decimal into ____________ binary
    b) 171 decimal into ____________ binary
    c) 22 decimal into ____________ binary
    d) 11111111 binary into _____ decimal
    e) 10100101 binary into _____ decimal
    f) 01100001 binary into _____ decimal
    g) EC A8 63 hexadecimal into _________________________binary

    © BrainMass Inc. brainmass.com February 24, 2021, 2:29 pm ad1c9bdddf
    https://brainmass.com/engineering/electrical-engineering/multiplexer-conversion-23757

    Solution Preview

    2) 16 to 1 multiplexer
    Number of inputs: 16
    Number of outputs: 1
    Control Signals: log2(16) = 4

    3) {1024 words} * {16 bits/word} / {8 bits/byte} = 1024*16 / 8 = 2048 bytes

    4)
    - To convert decimal into ...

    Solution Summary

    To convert decimal into binary, keep diving the number by 2, the remainder obtained is the result (in binary). To convert binary into decimal, multiply each bit by 2n (starting from right), where 'n' is the position of the bit. To convert hexadecimal into binary, replace each letter/number by its binary form.

    $2.19

    ADVERTISEMENT