We want to design logic circuits to convert the 4221
Chapter 7, Problem P7.80(choose chapter or problem)
We want to design logic circuits to convert the 4221 codewords of P7.79 to BCD codewords. a. Fill in the Karnaugh map for A, placing xs (dont cares) in the squares for 4221 codes that do not occur in the table. Find the minimum SOP expression allowing the various xs to be either 1s or 0s to make the expression as simple as possible. b. Repeat (a) for B. c. Repeat (a) for C. d. Repeat (a) for D.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer