Functionally simulate (with 15 test cases) the 8-bit adder given in:

(a) Figure 6-19(a) 

(b) Figure 6-19(b)

Figure 6-19

Transcribed Image Text:

A[8.. 1] B[8..1] A[8..1] B[8.. 1] INPUT GND INPUT INPUT INPUT A[8.. 1] B[8..1] A[1] A[2] A[3] A[4] inst1 A[5] A[6] A[7] A[8] dataa[7..0] datab[7..0] B[1] B[2] B[3] B[4] B[5] B[6] B[7] B[8] LPM ADD A+B CIN A1 B1 A2 B2 inst A3 B3 A4 B4 4 BIT ADDER CIN A1 B1 A2 B2 A3 B3 A4 B4 insti 74283 SUM1 SUM2 SUM3 SUM4 COUT 74283 (a) SUM1 SUM2 4 BIT ADDER SUM3 SUM4 COUT (b) result7..0] S[8..1] cout S[9] S[1] S[2] S[3] S[4] S[5] S[6] S[7] S[8] S[9] S[9..1] S9..1] OUTPUT OUTPUT S[9..1] S[9..1]