midexamfall06

# midexamfall06 - 5 1(base 10 to IEEE-754 single precision...

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Computer Organization CDA-3103 Mid-Term Exam Spring 2006 Be lucid and neat. Justify all your answers. 50 mins. Closed book, Closed notes, No calculator. Name:

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Q1 (25 pts.) (5pts) Complete the following truth table for the carry out output of a one-bit full adder. (15 pts) Give the most simplified expressions for Co in sum-of-products form. (5pts) Implement using discrete logic. A B Ci Co 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1
Q2. (25 pts.) Convert

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Unformatted text preview: 5 1-(base 10) to IEEE-754 single precision floating point format. Q3. (25 pts.) Convert the following fragment of C code to MIPS instructions. Comment all lines. m=0; for ( i = 10; i > 0; i--) { m += i; } The register allocation to be used is as follows: \$a0=m , and \$t0=i . Q4. (25 pts.) Perform the following multiplication using Booth’s algorithm. _ __________ __________ 1 1 1 1 ×...
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