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4. Design a sequential circuit using D flip-flops that produces the following state table: 1 Present Next QU Q.Qo Qu Q.Qo 0 0

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Present Next + † a to au Qi Qo Qu au 0 0 0 X 0 0 o o 0 0 0 1 o 0 o 0 o نم 0 0 D 0 1 0 o Х x x ~ K-map fos QU Cụ Đo Qu 10 vo 0

+ w +8 au q lo au 0 0 0 1 + ] D → 2 0 1 3 6 0 2 D 2 - 0 0 0 - 0 0 0 U o - o| 0 0 a ao de weases to Porcreases to maximum of m

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