Required In this problem we want you to remodel this Add/Sub circuit such that the user...
Required
In this problem we want you to remodel this Add/Sub circuit such
that the user doesn’t have to take the
2’s complement at all neither in third nor in the fourth scenario.
In other words, we want the machine to
perform the following: Assuming X and Y are both positive signed
numbers:
1. If the required is X + Y, then the user inputs X to the A input
and Y to the B input and set the
circuit to do the operation X+Y.
2. If the required is X – Y, then the user inputs X to the A input
and Y to the B input and set the
circuit to do the operation X – Y.
3. If the required is –X + Y, then the user inputs X to the A input
and Y to the B input and set the
circuit to do the operation –X + Y.
4. If the required is –X – Y, then the user inputs X to the A input
and Y to the B input and set the
circuit to do the operation –X – Y.
Homework Answers
Add Answer to:
Required
In this problem we want you to remodel this Add/Sub circuit such
that the user...
The Add/Sub circuit you studied in practice problem 10, week 3, is shown below. It adds...
The Add/Sub circuit you studied in practice problem 10, week 3, is shown below. It adds two 4‐bit numbers X and Y. Now, let’s assume that the user has two numbers X and Y that are both positive signed numbers, one of the following four scenarios might occur: 1. If the required is X + Y, then the user inputs X to the A input and Y to the B input and set the circuit to ADD (i.e. S=0). 2....
Q2) [28 pts) We want to design a pultem recognizer circuit which can detect the pattern...
Q2) [28 pts) We want to design a pultem recognizer circuit which can detect the pattern "0100" in an input stream "x". When a patter is detected the outputy will be set to "l' otherwise it will be set to "OrOverlapped patterns MUST be detected a) Draw a MINIMAL state diagram for this circuit b) Apply any bitary assignment to the states and by filling out the following table design an optimal circuit with the minimum number of flip-flops PS...
Please solve the problems from 2_5 Digital system Problem 2 Design a combinational circuit with inputs...
Please solve
the problems from 2_5
Digital
system
Problem 2 Design a combinational circuit with inputs a, b, c, d and outputs w, x, y, z. Assume that the inputs a, b, c d represent a 4-bit signed number (2s complement). The output is also a signed number in 2s complement which is 5 greater than the input if the input is less than 2, and is 2 less than the input if the input is greater than or equal...
PROBLEM STATEMENT The mini-calculator will use a small ALU to perform arithmetic operations on two 4-bit values which are set using switches. The ALU operations described below are implemented with a...
PROBLEM STATEMENT The mini-calculator will use a small ALU to perform arithmetic operations on two 4-bit values which are set using switches. The ALU operations described below are implemented with an Adder/Subtractor component. A pushbutton input allows the current arithmetic result to be saved. An upgraded mini-calculator allows the saved value to be used in place of B as one of the operands. The small ALU that you will design will use the 4-bit adder myadder4 to do several possible...
Please do problem 2 and 3 Complete the following homework problems. Show all work (making answers...
Please do problem 2 and 3
Complete the following homework problems. Show all work (making answers for clarity sure it is legible) and circle all Problem 1 w3 X A w4 w1 C D Y w2 Determine Boolean functions for intermediate outputs wl,w2,w3, and w4 as well as the output signals X and Y. b) a) Construct a truth table showing the intermediate outputs wl,w2,w3, and w4 as well as the output signals X and Y Use K-maps to find...
Introduction: This experiment studies the design of an 8-bit adder/subtractor circuit using VHDL capture. The experiment...
Introduction: This experiment studies the design of an 8-bit adder/subtractor circuit using VHDL capture. The experiment investigates the implementation of addition and subtraction operations with circuits. This lab uses the virtual simulation environment to validate the design practically in the FPGA board. Equipment: • This experiment requires Quartus Prime and the Intel's DE2-115 FPGA board. • All students should have the Intel QP and ModelSim-Intel-Starter-Edition softwares installed in personal computers. • VPN connection to UNB Network and remote desktop software...
Digital Logic Fundamentals. Need help with this assignment!!! Want to make sure I'm on the right ...
Digital Logic Fundamentals. Need help with this
assignment!!!
Want to make sure I'm on the right track with the truth table
and K-MAPS.
Also I'd like to know how to design the LOGISIM circuit.
Thank you.
igital Logic Fundamentals An Excess-3 code exists for the following reason: The primary advantage of excess-3 coding over non-biased coding is that a decimal number can be nines' complemented (for subtraction) as easily as a binary number can be ones' complemented: just by inverting...
1. If we had two 4-bit signed 2's complement numbers, X--4 and Y-6 and we wanted to compare them, we might calculate X-Y (a) Show that calculation (b) Explain how the result tells us that Y>IX...
1. If we had two 4-bit signed 2's complement numbers, X--4 and Y-6 and we wanted to compare them, we might calculate X-Y (a) Show that calculation (b) Explain how the result tells us that Y>IX (c) Now show the calculation for Y. X (d) Explain how this also shows us that Y>X 2. We talked about an ALU that takes two 4-bit inputs, A and B, and then generates a 4-bit result, S, based on a 2-bit command, F1FO....
Derive the Boolean expression of a combination logic from the following truth table, where A, B,...
Derive the Boolean expression of a combination logic from the following truth table, where A, B, C are input variables and D is output. Draw the circuit diagram to implement it. Show your working steps. The full subtractor is a combinational circuit, which is used to perform subtraction of three input bits: the minuend X, subtrahend Y, and borrow in B_in. The full subtractor generates two outputs bits: the difference D and borrow out B_out. B_in is set when the...
PROBLEM 2 MATLAB It is often important to validate if the user entered an acceptable input...
PROBLEM 2 MATLAB
It is often important to validate if the user entered an acceptable input to a program. For this problem, you may safely assume that the user only enters positive integer inputs (ie.do not consider the case where the user inadvertently enters letters casos hovond thase in the sample user has entered negative numbers). Emulate the output format below: your code should print the autput exactly as shown in the sample runs, Your code should also he generalized...
Q2) [28 pts) We want to design a pultem recognizer circuit which can detect the pattern "0100" in an input stream "x". When a patter is detected the outputy will be set to "l' otherwise it will be set to "OrOverlapped patterns MUST be detected a) Draw a MINIMAL state diagram for this circuit b) Apply any bitary assignment to the states and by filling out the following table design an optimal circuit with the minimum number of flip-flops PS...
Please solve
the problems from 2_5
Digital
system
Problem 2 Design a combinational circuit with inputs a, b, c, d and outputs w, x, y, z. Assume that the inputs a, b, c d represent a 4-bit signed number (2s complement). The output is also a signed number in 2s complement which is 5 greater than the input if the input is less than 2, and is 2 less than the input if the input is greater than or equal...
PROBLEM STATEMENT The mini-calculator will use a small ALU to perform arithmetic operations on two 4-bit values which are set using switches. The ALU operations described below are implemented with an Adder/Subtractor component. A pushbutton input allows the current arithmetic result to be saved. An upgraded mini-calculator allows the saved value to be used in place of B as one of the operands. The small ALU that you will design will use the 4-bit adder myadder4 to do several possible...
Please do problem 2 and 3
Complete the following homework problems. Show all work (making answers for clarity sure it is legible) and circle all Problem 1 w3 X A w4 w1 C D Y w2 Determine Boolean functions for intermediate outputs wl,w2,w3, and w4 as well as the output signals X and Y. b) a) Construct a truth table showing the intermediate outputs wl,w2,w3, and w4 as well as the output signals X and Y Use K-maps to find...
Introduction: This experiment studies the design of an 8-bit adder/subtractor circuit using VHDL capture. The experiment investigates the implementation of addition and subtraction operations with circuits. This lab uses the virtual simulation environment to validate the design practically in the FPGA board. Equipment: • This experiment requires Quartus Prime and the Intel's DE2-115 FPGA board. • All students should have the Intel QP and ModelSim-Intel-Starter-Edition softwares installed in personal computers. • VPN connection to UNB Network and remote desktop software...
Digital Logic Fundamentals. Need help with this
assignment!!!
Want to make sure I'm on the right track with the truth table
and K-MAPS.
Also I'd like to know how to design the LOGISIM circuit.
Thank you.
igital Logic Fundamentals An Excess-3 code exists for the following reason: The primary advantage of excess-3 coding over non-biased coding is that a decimal number can be nines' complemented (for subtraction) as easily as a binary number can be ones' complemented: just by inverting...
1. If we had two 4-bit signed 2's complement numbers, X--4 and Y-6 and we wanted to compare them, we might calculate X-Y (a) Show that calculation (b) Explain how the result tells us that Y>IX (c) Now show the calculation for Y. X (d) Explain how this also shows us that Y>X 2. We talked about an ALU that takes two 4-bit inputs, A and B, and then generates a 4-bit result, S, based on a 2-bit command, F1FO....
Derive the Boolean expression of a combination logic from the following truth table, where A, B, C are input variables and D is output. Draw the circuit diagram to implement it. Show your working steps. The full subtractor is a combinational circuit, which is used to perform subtraction of three input bits: the minuend X, subtrahend Y, and borrow in B_in. The full subtractor generates two outputs bits: the difference D and borrow out B_out. B_in is set when the...
PROBLEM 2 MATLAB
It is often important to validate if the user entered an acceptable input to a program. For this problem, you may safely assume that the user only enters positive integer inputs (ie.do not consider the case where the user inadvertently enters letters casos hovond thase in the sample user has entered negative numbers). Emulate the output format below: your code should print the autput exactly as shown in the sample runs, Your code should also he generalized...
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