Can you help me ???

Discussion in 'Homework Help' started by MEMoOo, Apr 5, 2010.

  1. MEMoOo

    Thread Starter New Member

    Apr 1, 2010
    15
    0
    (e) Write the 8 – bit 2’s complement equivalent of the given denary numbers: (4 marks)

    1) 12
    00001100

    2) 100
    01100100
    3) – 55
    11001001

    4) - 250
    ????

    ^^^^

    these is a Q i have in my TMA an i already solve it but ( 4 ) , coz in 2's complement if the number is negative and bigger than 256 we have to use 16 bitz not only 8

    can any one reviow it with me ?

    thanks in advance :)

    bybye
     
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