Given the following logic circuit fill in the truth

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Unformatted text preview: 0 0 0 0 1 1 1 1 1 1 1 1 B 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 C 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 D 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Z 1 0 0 0 0 1 1 1 0 0 0 1 1 1 1 1 10. Given the following logic circuit, fill in the truth table for the output Z. 11. 12. 13. 14. Use the figure of the 4 ­entry (row), 3 ­bit memory show in the lecture slides. a. To read from the fourth memory location, what must the values of A[1:0] and WE be? b. To change the number of entries in the memory from 4 to 60, how many address lines would be needed? What would the addressability of the memory be after this change was made? Problem 4.47 from the book. Problem 4.48 from the book. The block diagram of the Y86 processor we discussed in class has a combinatorial logic component that chooses the next PC value as shown by the gray box “New PC” below: PC New PC icode Bch valC valM valP This component selects the next value of the PC from among the s...
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