Homework IV

Tom Kelliher, CS 240

Due Mar. 3, 2004

1. 4.13. Give a specific algorithm for adjusting A_upper.

2. 4.14.

3. 4.16.

4. 4.18.

5. 4.48. Illustrate the delay model you use for the one-bit full adder, the four-bit carry lookahead adder, and the carry lookahead unit. Make sure you show your work so that I can determine how you arrive at your delay figures.