Set-2 Tech Ii Semester Supplementary Examinations - 11th Grade, 2014 Page 2

SET - 2

CODE:

GR 11

GR11A2064

GR11D5104

6). a

Find the minimum sum of products expression for each function. Underline the

[8]

GR11D5104

essential prime implicants and mention which minterm make each one essential

GR11D5104

f (a, b, c, d) = Σ m(0,1,3,5,6,7,11,12,14)

(i)

GR11D5104

f (a, b, c, d) = Π M (1, 9, 11, 12, 14)

(ii)

GR11D5104

Simplify algebraically to a minimum sum of products (five terms)

[7]

(A+B’+C+E’)(A+B’+D’+E)(B’+C’+D’+E’)

7). a

Design a 3 bit counter which counts in the sequence :001, 011,010,

[8]

110,111,101,(repeat) 001, …using D flip-flops.

Develop an ASM chart for weight computation machine.

[7]

*****

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