1. Derive a Boolean expression for the following digital circuit -

1. Derive a Boolean expression for the following digital circuit and sketch the true table.

Q2) How can use one pin for input and output data without conflict in FPGA; explain that with using the figure.

Consider a digital logic circuit with two diodes as shownin figure 1. The diodes D1 and D2 are ideal (i.e. Vy = 0). 12 D ov, out 10 D2 5V 50kO Figure 1 A digital logic circuit with two ideal diodes A. Complete the equivalent circuit below and determine the output voltage vout oV and v, = 5V. Verify the conduction states of diodes by finding the current through D, and the voltage across D, when vị = Note that the output voltage is the same when v, = 5V and v, = 0V. 12 D out 12 D2 5V 50k2 Complete the equivalent circuit below and determine the output voltage vout when vị = v2 = В. 5V. 1Ω D Qut 10 5V 50k2 B.

Q2. The sum of products for a 5 input variable function is given below f = =Σm(0,2,5,8,10,13,16,18,19,20,21,22,24,26,28,30)

The output signal from a frequency inverter will appear on a scope screen as a: A. pure sine wave of different frequencies. B. triangular-shaped waveform with distorted peaks. C. distorted square wave. D. distorted sine wave.