ET188 Name: ________________________________ ECET230 Week 6 Lab 1. (3 Points) Describe one practical application of adders....

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ET188 Name: ________________________________ ECET230 Week 6 Lab 1. (3 Points) Describe one practical application of adders. ________________________________________________________________________________ 2. (3 Points) What is a major advantage of using two’s complement subtraction? ________________________________________________________________________________ 3. Create the adder/subtractor circuit below using a 7483. (24 Points) 4. From the circuit in problem 3, determine the proper output signals for S (sum) and CarryOut by running the simulation in Quartus II. Paste the complete waveform below. (10 Points) 5. Show work in 4-bit binary when sub_add = 0. (2 Points Each) EXAMPLE: 1= 0001 +4= 0100 5 = 0101 2= __________3=__________ +5= __________+1=__________ = __________=__________ 6. Show work in 4-bit binary when sub_add = 1 using 4 bit, signed, 2’s complement numbers. (2 Points Each) EXAMPLE: 3= 0011 + (-5)= 1011 -2 = 1110 0= __________1=__________ +(-1)= __________ + (-3)=__________ = __________=__________ 7. Examine the adder circuit with the measurements below. Examine the inputs and outputs as written on the schematic and determine faults on the gates and/or adder. Your response must be specific (e.g., XOR gate #4 has the incorrect output, or Pin C4 of the 7483 has the incorrect output). There is, at most, one error in the circuit. (6 Points) Error is _______________________________________________________. 8. Examine the adder circuit with the measurements below. Examine the inputs and outputs as written on the schematic, and determine faults on the gates and/or adder. Your response must be specific (e.g., XOR gate #4 has the incorrect output, or Pin C4 of the 7483 has the incorrect output). There is, at most, one error in the circuit. (6 Points) 0 1 1 0 +1 1 0 1 1 ------------------------- C4 <-- 1 0 1 0 0 error is ________________________________________________. 3 1="" 0="" 1="" 0="" 0="" error="" is="" ________________________________________________.="">
Answered Same DayJul 01, 2021

Answer To: ET188 Name: ________________________________ ECET230 Week 6 Lab 1. (3 Points) Describe one practical...

Neha answered on Jul 01 2021
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ET188
Name: ________________________________
ECET230 Week 6 Lab
1. (3 Points) Describe one practi
cal application of adders.
1. Adder plays an important role in determining the speed and power consumption of a digital signal processing system. This can be implemented in fields where robust systems that operate at high speed with low power are used.
________________________________________________________________________________
2. (3 Points) What is a major advantage of using two’s complement subtraction?
2. Allows all sign for operands on result and also, we can leave out the signs while performing the operations. Overflow is automatically detected by examining the 2 most significant bits.
________________________________________________________________________________
3. Create the adder/subtractor circuit below using a 7483.(24 Points)
4. From the circuit in problem 3, determine the proper output signals for S (sum) and CarryOut by running the simulation in Quartus II. Paste the...
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