Quiz submission record for quiz5-1-2 at Tue Jul 20 03:17:45 2004:

Your Answer for Question 1:
c5 = g4 + (p4 . g3) + (p4 . p3 . g2) + (p4. p3 . p2 . g1)   + (p4. p3 . p2 . p1. g0) + (p4. p3. p2. p1. p0 . c0)

Your Answer for Question 2:
It appears that it is connected to a mux and a second ALU unit. When it is deasserted, the second ALU operand comes from the second register file out. When asserted, the second ALU operand is the sign-extended, lower 16 bits of the instruction.

Your Answer for Question 3:
Xs are don't cares, which mean they're values don't matter. 

o = !a + a.!c
It would appear that since they don't matter, they would not have to be added to the table.

This table is not complete. For every defined value, there could be the opposite, so no every possibility isn't there, but a lot are.


Your unique submission ID is quiz5-1-2-cs61c-al-1090318665-2179.