2: Analyze the following cross-coupled EXOR-EXNOR gates. Include state equations, flow (state) map, state transition table, state diagram, and complete the timing diagram below. Find any race (or meta-stability) condition(s). X Y G₁ G₂ X Y 00 G₁(t) G₂ (t) 01 11 10 G₁ -G₂ please answer in typing XY 00 01 11 10 format

Question 3 The 555 timer is connected in the following circuit. The resistance of the extra resistor is 102, the capacitance of the extra capacitor is 0.1F. The voltage input at Pin2 is Vcc. What is the output state at Pin3? 1) 2) Decide the voltage input value at Pin 6 when the condition is stable. 3) Decide the output state at Pin3 when a trigger input is applied at Pin2 (voltage input at Pin2 changes from Vcc to 0, and return back to Vcc immediately). 4) After the trigger input is applied at Pin2, how long would the output maintain at the unstable state. Vc R O Output Vo 555 Vc 0.01µF Trigger Input

Q4) Consider three-stage space-division switch using CLOS criteria with N=450.4. What is the number of simultaneous connections if single-stage crossbar is to be used?

Question: Design a modulo 6-counter, which counts in the sequence 0,1,2,3,4,5,0,1.. The counter counts the clock pulses if the enable input w, which is equal to 1. Use D flipflops in your circuit Rubric: State Tabe: State Assigned Table: State Diagram: State equations: Final output: