ALU simulator

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hi, i am trying to write a simulation for a very simple ALU and am having trouble with the AND/OR operations. I want to AND/OR integers bit wise with the two integers being passed to a function in hex form and the result returned in hex form so :

int ANDoperation(0x0011, 0x0101)

would return: 0x0001.

iv tried to turn the int's into strings, compare them, then convert the result to int and return that but was having problems with that.

any help is appreciated

kyosuke0

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Apr 11th, 2009

Re: ALU simulator

Make a function that takes 2 integers as parameters, and returns an integer.

You can print the result in hexadecimal form with the std::hex mode:

C++ Syntax (Toggle Plain Text)
num = ANDoperation(0x0011, 0x0101);
std::cout << "0x" << std::hex << num;
num = ANDoperation(0x0011, 0x0101);
std::cout << "0x" << std::hex << num;

Last edited by John A; Apr 12th, 2009 at 1:09 am. Reason: changed my solution to C++ :o

John A

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