P1020411

Student’s name *

Computer architecture - the finał examination - duration of the examination: 90 min.,

open book and open notes examination

Ouestion number:	Points available (max)	Points obtained
i	10
2	10
3	10
4	10
5	10
Total:	50

1. Implement the following Boolean functions:

•    fi(x, y, z) = 2 (0> 2. 6, ⁷)

•    f₂(w, x, y, z) =    (4,5,6,12,13,14)

using a PLD shown in the Figurę 1.

Figurę 1. A PLD.

2. Design an arithmetic logie unit (ALU) that performs the following operations: arithmetic addition, arithmetic subtraction, logical AND, logical OR. Draw the logie diagram of

the designed ALU.