CS 61 - Computer Organization & Assembly Language

Assignment 3 - due via electronic turnin by Saturday August 11, 2005 11pm

This program should be written in LC-3 assembly.

This program will read a two 3 digit decimal numbers from the user and add them together. These numbers should only be positive. Print out this number in binary (16-bit two's complement) and as a decimal value (which could be up to four digits).

In order to accomplish this, your program must:

• Read in three digits and add them together (with the appropriate "weight" per digit) into one number.
• Do this again with another three digit number
• Add the numbers together, and print them out in binary like the previous assignment
• Convert the final number into a three or four digit decimal number printed using ASCII characters.

What to turnin

Turn in your source code (the .asm file) making sure that your name, id, and all relevant information is located in a block of comments at the top of the file.