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1. Given F = A'B' + BC' and G = AC + B', write a complete VHDL module that realizes the functions F and G using an 8-word × 2-bit ROM. Include the array type declaration and the constant declaration that defines the contents of the ROM.
2. Implement the following state table using a ROM and two D flip-flops. Use a straight binary state assignment.
(a) Show the block diagram and the ROM truth table. Truth table column headings should be in the order Q1 Q0 X D1 D0 Z.
(b) Write VHDL code for the implementation. Use an array to represent the ROM table, and use two processes.
The initial voltage across the capacitor, defined using the passive sign convention in terms of the current i , is 4.5 V. (a) Write the time domain integral equation that arises from application of KVL. (b) By first solving for I(s), determine the..
If the currents are flowing in opposite directions, will this be a force of attraction or repulsion? Justify your answer by means of a sketch of the magnetic field pattern produced.
A balanced Wye connected load of 15 + j9 Ω/phase is being fed by a Wye connected source. Each of the three lines feeding the load from the source has 0.5 + j0.3 Ω impedance. The voltage at the load is 440 VLL .
You can analyse this problem in terms of these two conservation laws, but it is much simpler to go to the rest frame of M.]
The output-port(drain-source terminals) of an n-channel depletetion -mode MOSFET with parameters K=0.25mA/V^2 and Vtr= - 2Vis connected to a Thevenin circuit consisting of Vdd=7V andRd=1.5kOhm.
Explain three different algebraic methods that can be used to minimize equations. In your explanation write generalized equations to show how each method is used. Notice the requirement is to explain, don't just write them down.
From a high-level perspective, what is the major difference between the LM324 and the LF347. Which of the performance characteristics are significantly different because of this.
If a 100-Ω resistor is used in the contact protection network, then what value capacitor would be required for the protection network to be non-oscillating (over damped)?
A medium wave antenna mast is 50 m high and is operating at 1 MHz with a top loading the effective height is equal to 45 meters. with input power = 100 Kw , find the input current given that the ground resistance = 2.5 ohm .
1) Determine the transfer of second-order highpass filter with a cutoff frequency of 900 Hz and passband gain of 1 using a butterworth type. 2) Design a filter for your transfer function using the sallen-Key topology.Find all the values of the circ..
Sketch the Bode plot (closed-loop gain vs. frequency, and closed-loop phase vs. frequency) of the amplifier. Label the gains at 0.1*f3dB, f3dB, and 10*f3dB using dB-scale. Also indicate the values of the phases at these frequencies.
Two coupled coils have self-inductances L1 = 50 mH and L2 = 200 mH, and a coefficient of coupling k = 0.5. If coil 2 has 1000 turns, and I1 = 5Sin (400t) (i.e. the phasor current is 5? -90° A). Find the voltage at coil 2 and the flux through coil ..
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