solve this. digital electronics and pulse .

A dual slope A/D converter shown in figure has VREF=5.12V, and an N-bit counter that outputs N-bit representation of the input signal. A 2MHz clock is used for the clock and counter circuits. [20] \begin{tabular}{|l|l|l|l|} \hline CO3 & (a) & \begin{tabular}{l} Determine the input voltage range. If step size is 0.02V, determine the total number \\ of steps and the number of bits used in this ADC. \end{tabular} & {[7]} \\ \hline CO3 & (b) & \begin{tabular}{l} For input voltage, Vin=3V, determine the ADC output count. Calculate the time \\ required to get this output. \end{tabular} & {[7]} \\ \hline CO3 & (c) & \begin{tabular}{l} Draw Vo vs time graph for the input voltage Vin mentioned in (b). If Vin=4V, how \\ the graph will change? Explain briefly. \end{tabular} & {[6]} \\ \hline \end{tabular}