The next state table of a 2-bit saturating up-counter is given below. Q 1 Q 0 Q_{1}^{ + } Q_{0}^{ + } 0 0 0 1 0 1 1 0 1 0 1 1 1 1 1 1 The counter is built as a synchronous sequential circuit using T flip-flops. The expressions for T 1 and T 0 are

Correct Answer is : T1 = Q̅1Q0, T0 = Q̅1 + Q̅0

T 1 = Q 1 Q 0 , T 0 = Q̅ 1 Q̅ 0

T 1 = Q̅ 1 Q 0 , T 0 = Q̅ 1 + Q̅ 0

T 1 = Q 1 + Q 0 , T 0 = Q̅ 1 + Q̅ 0

T 1 = Q̅ 1 Q 0 , T 0 = Q 1 + Q 0

GATE Computer Science (CS) 2017 Shift 2 Solved Paper

Question : 52 of 65

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The next state table of a 2-bit saturating up-counter is given below.

The counter is built as a synchronous sequential circuit using T flip-flops. The expressions for T₁ and T₀ are

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