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a) the code segment for an 8086 program starts at address70400H, what number will be in the CS register b) assuming this same code segment base, what physical address will a code byte be fethed from
How many memory addresses does this number of address lines allow the 8086 to access directly.At any given time, the 8086 works with four segment in thisaddress space. How many bytes are contained in
The battery capacity is 60 ampere-hours. The current drawn is 4 amps. How long does it take to be fully discharged
A logic circuit realizes the function F(a,b,c,d) =a'b'+a'cd+ac'd+ab'd'. Assuming that a = c never occurs when b=d=1,find a simplified expression for F.
Use as few 2x2 MUXes as possible to design the following circuit. Your circuit outputs Z, which is the square root of the input, X if and only if X is a power of two, otherwise, the output Z=0. Assu
design an excess-2 code inverters( in excess-2 code 0 isrepresented by0010,1 is represented by 0011, 2 is represented by0100 etc) . the four inputs to the converter circuit (A,B,C,D)represent an exc
Design a combinational logic that determines if a correction factor of 0110 should be added to the initial sum of the BCD digits will rate high.
A doorbell is connected to a transformer whose primary contains 3000 turns and which is connected to 120V AC. If the doorbell requires 0.2 A at 10 V, find the numbers of turns necessary for the seco
A 3 phase, 2 winding, 230kv/115kV, delta-wye, 50MVAtransformer has a series impedance of (4.0 at angle 81 degrees) %and core losses of 1.0% at rated voltage. When the transformer issupplying a load
Design an excess-2 code converter to drive a seven-segment indicator . the four inputs to the conducter circuit is (A,B,C, andd) represent it in Excess-2 code decimal digit. the inputs aredigits 0-9
(a) Calculate thefrequency domain representation S(f)ofthis signal (b) Calculate the frequency domain representation ofthe pre-envelope S+(f) OFS(t) (c) What is thepre-envelope s+(t) of s(t)
A rectangular strain gage rosette attached to an aluminumsurface comprises three identical gages (gage factor = 2.1) ofnominal resistance 200 ohms are each connected into a Wheat stonebridge having
Toss a fair coin until the first head is obtained. Let X be the number of tosses until the first head is obtained. Compute and draw the pmf and cdf of X.
Assuming that your mother is not an electrical engineer or computerengineer, briefly tell how you would explain to her the difference between a RISC machine and a CISC machine and how you would exp
The teacher decides that he will not lecture unless at least k of the n students enrolled in class, are present. Each student will independently show up with probability pg if the weather is good, a
A hydrogen atom in its ground state is illuminated with light having a wavelength of 96.7nm. Can the hydrogen atom'selectrons be excited to a higher energy state by absorbing on of these photons
Calculate β for two transistors for which α=0.99 and 0.98. For collector currents of 10 mA, find the base current of each transistor.
Find the electrostatic potential on the axis of a uniformly charged cylindrical surface of radius ro and height h. The surface charge density is ρs.
A straight conducting wire of radius α isparallel to and at height h from the surface of the earth. Assuming that the earth is perfectly conducting, determine the capacitance and the force per
The open - loop transfer function for a unity feedback system isG(s) = K / s4 +7 s3 +9s2 +4s. Find the range of values of K for stability of the close -loop system.
The function f(t)=3cos(500πt) + 5cos(800πt) issampled digitally at a sampling rate of 400 Hz, starting attime t = 0.00025 s. (a)Calculate the frequencies that you would expect to see on afrequen
What is the relationship between discrete time fourier transform (DTFT) and Discrete Fourier Series (DFS)
A PN flip-flop has four operations, clear to 0, no change,complement, and set to 1, when inputs P and N are 00, 01, 10, and11, respectively. (a) Tabulate the characteristic table. (b) Derive the char
design a circuit to diplay the decimal equivalent of a 4-bit BCD value, input via swiches on the logic designer,on a seven segment display. use 7448 BCD to sevn segment decoder to do this. show the
Aportion of a power system consists of two generators operating inparallel, connected to a step-up transformer that links them with a230 kV transmission line. The ratings of these components are; Ge