Refer to the truth table in 7th chapter 25th problem.
Find Boolean expression for the output .
From Figure 1, Boolean expression for output is,
Find Boolean expression for the output .
From Figure 2, Boolean expression for output is,
Find Boolean expression for the output .
From Figure 2, Boolean expression for output is,
Find Boolean expression for the output.
Tabulate the PAL programming table for the combinational circuit.
Fuse map for PAL as specified in Table 1.
Therefore, fuse map has been marked in a PAL diagram for the combinational circuit.