computer math calculator/software.

Discussion in 'Electronics Resources' started by gammaman, Apr 25, 2009.

  1. gammaman

    Thread Starter Member

    Feb 14, 2009
    29
    0
    I am going to be taking an advanced course in computer architecture soon and we are aloud to have a calculator or software to do all of the computations. I know there is math cad, but it is to expensive.

    Is there any freeware or something that can handle the following:

    1. find the sign, carry, and zero flag bits.
    2. binary to (unsigned,signed,ascii,bcd).
    3. decimal to floating point.
    4. decimal to hex.
    5. whole number to excess 3.
    6. Hex to decimal.
    7. find the two's complement of a binary number
    8. BCD addition.

    Any help on some software or calculator that can do this would be great.
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,648
    2,347
    Hello,

    Just take a look at the calculators available at Martindale's Calculators On-Line.
    http://www.martindalecenter.com/Calculators.html

    There you will find calculators for ALL kind of calculations.

    An other source for calculators is this page :
    http://www.educypedia.be/electronics/electroniccalculators.htm

    With calculators for more topics:

    Online calculators: Antenna design software Components Audio Digital General RF Calculators Circuit theory Filters Resistor code Transmission line

    Greetings,
    Bertus
     
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