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(TCO 6) The operation B + A is being performed with B = 0 and A = 1. According to the rules of addition for binary numbers, which should the result be for CO and SUM? C0 = 0 and SUM = 0 C0 = 0 and SUM = 1 C0 = 1 and SUM = 0 C0 = 1 and SUM = 1 Question 2.2. (TCO 6) The operation B - A is being performed with B = 1 and A = 0. According to the rules of addition for binary numbers, which should the result be for BORROW and DIFFERENCE? BORROW = 0 and DIFFERENCE = 0 BORROW = 0 and DIFFERENCE = 1 BORROW = 1 and DIFFERENCE = 0 BORROW = 1 and DIFFERENCE = 1 Question 3.3. (TCO 6) Download the datasheet from www.ti.com for the 74LS283. Which device type has the lowest typical propagation delay for an add operation? 74283 74LS283 74S283 54283 Question 4.4. (TCO 6) Convert 910 to an 8 bit, two's complement number. 0000 1001 1111 0111 0100 1000 0001 0010 Question 5.5. (TCO 6) Convert -710 to an 8 bit, two's complement numb 0000 0111 1111 1001 0100 0000 0000 1110 Question 6.6. (TCO 6) Convert 4210 to an 8 bit, two's complement number. 0101 0100 0110 1011 0010 1010 1101 0110 Question 7.7. (TCO 6) Convert -4210 to an 8 bit, two's complement number. 0101 0100 0110 1011 0010 1010 1101 0110 Question 8.8. (TCO 6) Determine the values for the sum S7 S6 S5 S4 S3 S2 S1 S0, given A7 A6 A5 A4 A3 A2 A1 A0 = 0000 1100 and B7 B6 B5 B4 B3 B2 B1 B0 = 0110 1100. 0111 1000 0110 0000 0111 0000 0110 0100 Question 9.9. (TCO 6) Determine the values for the carry C8 C7 C6 C5 C4 C3 C2 C1, given A7 A6 A5 A4 A3 A2 A1 A0 = 0000 1011 and B7 B6 B5 B4 B3 B2 B1 B0 = 0110 1011. 0000 0000 0000 1011 1101 0000 0010 1100 Question 10.10. (TCO 6) Determine the values for the sum S7 S6 S5 S4 S3 S2 S1 S0, given A7 A6 A5 A4 A3 A2 A1 A0 = 0000 1100 and B7 B6 B5 B4 B3 B2 B1 B0 = 1111 1010. 0011 0000 1111 1010 0110 0000 0000 0110 Question 11.11. (TCO 6) Determine the values for the carry C8 C7 C6 C5 C4 C3 C2 C1, given A7 A6 A5 A4 A3 A2 A1 A0 = 0000 1100 and B7 B6 B5 B4 B3 B2 B1 B0 = 1111 1010. 0000 0000 0000 1000 1111 1000 1000 1111
Compute the unit-pulse response h[n] for the discrete-time system y[n+2]2y[n+1]+y[n]=x[n] (for n = 0, 1, 2, 3).
A lossless transmission line with the electrical length of l = 0.3 lamda and the characteristics impedance of Z0 = 75 is terminated with a complex load ZL = 30 -j20 calculate the reflection coeficient at the load, the SWR on the line
Formulate the differential equation model for a motor having inductance L and rotational inertia J, and electrical resistance Rw and frictional resistance Rf, driving a frictional load, Rl.
A DC voltage is connected to a series connected R-L circuit with R=1ohm and L= 1Mh. How long does it take for the circuit to reach 98% of its final state
Discuss why the primary of a power transformer would have excessive current if the secondary were short-circuited. Why would there be no voltage across the secondary if the primary is open
Consider the first-order linear differential equation y(t) + 5 (dy(t) / dt) = x(t) Compute the zero-input response (general solution of the homogeneous equation) to find the system-specific part of the response
Describe the steps in the keypad polling routine. Draw a flow chart for the keypad LCD software code. Discuss challenges experienced in developing the keypad LCD software code.
Three cells whose open-circuit voltages are each V are connected in series. What is the open circuit voltage of the series connection If the same three cells were connected in parallel
A box contains a shipment of N (N>4) computer chips, of which four are defective. Four chips are randomly selected and examined as to wether or not the chips are defective. Describe the sample space for this experiment.
Write the mathlab program to plot the modulation index necessary to keep the Vdc constant at 1200v when the input power factor angle is varied from -60 degrees to 60 degrees.
Write the Boolean expression and draw the gate logic diagram and typical PLC ladder logic diagram for a control system wherein a fan is to run only when all of the conditions are met -Input A is OFF -Input B is ON or input C is ON, or both B and C ..
We can model the human body as a voltage source in series with a high resistance, let's say 10mV in series with 100kOhms. If we use an instrument with 1MOhm input resistance, what voltage value will we measure
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