Question

You are required to design a 3 bit Gray Code to Binary decoder circuit. Table 4 shows the truth table for the circuit. Table 4 Truth table for the decoder 11 ronds and C. Gray Binary ABC xyz 000 000 100 001 110 010 010 011 011 100 111 101 101 110 001 111 2061= 4.1.Come up with logical expressions for x, y and z as function of A, B 4.2.Draw the decoder circuit. [9 MARKS] [6 MARKS] 12

          You are required to design a 3 bit Gray Code to Binary decoder circuit.
Table 4 shows the truth table for the circuit.
Table 4 Truth table for the decoder
11 ronds
and C.
Gray
Binary
ABC
xyz
000
000
100
001
110
010
010
011
011
100
111
101
101
110
001
111
2061=
4.1.Come up with logical expressions for x, y and z as function of A, B
4.2.Draw the decoder circuit.
[9 MARKS]
[6 MARKS]
12

You are required to design a 3 bit Gray Code to Binary decoder circuit.
Table 4 shows the truth table for the circuit.
Table 4 Truth table for the decoder
11 ronds
and C.
Gray
Binary
ABC
xyz
000
000
100
001
110
010
010
011
011
100
111
101
101
110
001
111
2061=
4.1.Come up with logical expressions for x, y and z as function of A, B
4.2.Draw the decoder circuit.
[9 MARKS]
[6 MARKS]
12

Added by Russell W.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert John Bell

Step 1

1. Logical expressions for X, Y, and Z as functions of A, B, and C: From the truth table, we can observe the following patterns: - X is the MSB (Most Significant Bit) of the binary representation, and it changes when A changes. - Y is the middle bit of the binary Show more…

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You are required to design a 3-bit Gray Code to Binary decoder circuit. Table 4 shows the truth table for the circuit. Table 4: Truth table for the decoder Gray ABC: 000 100 110 010 011 111 101 001 Binary XYZ: 000 001 010 011 100 101 110 111 4.1. Come up with logical expressions for X, Y, and Z as functions of A, B [9 MARKS], and C [6 MARKS]. 4.2. Draw the decoder circuit.