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Problem 3 - Arithmetie Logic Unit (ALU) Design us poins Design a 4-bit ALU that has two selection...
Problem 3: (12 points) Using Multiplexers and additional circuitry as needed, design a four bit arithmetic circuit with two selection variables St and So that generates the following arithmet...
Problem 3: (12 points) Using Multiplexers and additional circuitry as needed, design a four bit arithmetic circuit with two selection variables St and So that generates the following arithmetic operations. Draw the logic diagram for two bits of this device Show all the details of your work. Cin0 Cin-1 F A+1 (increment) F A +B+1 F A+B' +1 (subtract) Si So 0 F AB (add) 1 0 FA+ B' F-A -1 (decrement) F A (transfer)
Problem 3: (12 points) Using...
Design a 4-bit Arithmetic Logic Unit (ALU) according to the following specification
Design a 4-bit Arithmetic Logic Unit (ALU) according to the following specification. Follow the design shown during the lecture. Notice this table is different, though. a. Create the internal of 1-bit of the logic unit (It is recommended that you design the internal of a 4 to 1 MUX first, create a symbol for it and use it for creating the logic unit) b. Create a symbol for your logic unit and use four of them to make a 4-bit logic unit c....
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...
1. Implement this ALU in VHDL: a (7:0) b (7:0) Logic Unit Mux y (7:0) Arithmetic...
1. Implement this ALU in VHDL: a (7:0) b (7:0) Logic Unit Mux y (7:0) Arithmetic Unit sel (3) cin sel (3:0) Function Transfera Increment a Decrement a Transfer b Increment b Decrement b Add a and b Add a and b with carr Complement a Complement b AND OR NAND NOR XOR Se eration Unit 0001 0010 0011 0100 0101 01 10 | y <= a+b 0111 1000 | y<= 1001| y<= NOT b 1010 | y<= a AND...
2d) (10 pts) Design a 2-bit ALU using a 2-bit adder and multiplexors (muxes) for the...
2d) (10 pts) Design a 2-bit ALU using a 2-bit adder and multiplexors (muxes) for the following operation table W X ALU operation 0 0 A +2 0 1 A & B (bit-wise) 1 0 B >> 1 (filled with 0) A-B Note: To make a connection, instead of drawing a line to make a connection, write a signal at each mux input using al, a, b1, b0, 0, or 1 and/or logic gates if needed. а0 b1 bo si...
Derive the logic gates for a 2-bit Arithmetic Logic Unit (ALU) with four micro-operations: 1) Complete...
Derive the logic gates for a 2-bit Arithmetic Logic Unit (ALU)
with four micro-operations:
1) Complete the table below by showing the select input bits and the necessary groupings. (5 points) Select Inputs Micro-Operation Description F = A-B-1 F = A + B +1 F = AVB F = ashl A Subtraction with borrow Addition with carry Logic OR Arithmetic shift left 2) Draw a detailed logic circuit of the ALU's arithmetic unit. (10 points) 3) Draw a detailed logic...
1 Design an arithmetic-logic circuit with 3-bit opcode variables P Pila and two 4-bits data inputs...
1 Design an arithmetic-logic circuit with 3-bit opcode variables P Pila and two 4-bits data inputs A and B. The circuit generates the following arithmetic, and logic operations. Draw the logic diagram with carry COLL) and overflow (OF )outputs. (Using a 4-bit adder) Р 1 2 P2 0 0 P. 0 0 1 1 A A A. A Q Q Q 0 1 0 OPERATION A - B A + B A A +1 AAB A A/ 2 A* 2...
Design a 4-bit ALU with the truth table above. In this design A and B are two 4-bit binary inputs, s0, s1, s2, s3 and Ci...
Design a 4-bit ALU with the truth table above. In this design A
and B are two 4-bit binary inputs, s0, s1, s2, s3 and Cin are
control signals. There is no need to draw the internal circuits of
MUX & Full adders but I need the logic gates drawn
out.
S3 S2 s1 Cin Operation 0 A 0 0 0 1 A+1 0 0 1 10 A+B 0 1 1 A+B+1 A+B 0 0 0 0 0 A+B'+1 0...
Q2. Design a 8-bit ALU (Arithmetic Logic Unit) supporting the following instructions, Z and C values...
Q2. Design a 8-bit ALU (Arithmetic Logic Unit) supporting the following instructions, Z and C values should be re-evaluated (updated) ifY changes Instruction type code[2:0] operations Logical Status update 001 010 011 100 101 110 ( Bitwise AND) Y = A & B: | Z (C is always 0) (bitwise OR) Y- A B; (bitwise XOR) Y-A B Z (Cis always 0) (negation) Y =-A; (Addition) Y A + B: (subtraction) Y = A-B: (Increment) Y-A+1 (decrement) Y-A-1 Z (C...
This section gives you freedom to come up with your own solutions. An Arithmetic and Logic Unit (...
This section gives you freedom to come up with your own
solutions.
An Arithmetic and Logic Unit (ALU) is a combinational circuit
that performs logic and arithmetic micro-operations on a pair of
4-bit operands. The operations performed by an ALU are controlled
by a set of function-select inputs. In this lab you will
design a 4-bit ALU with 3 function-select inputs: Mode M, Select S1
and S0 inputs. The mode input M selects between a Logic (M=0) and
Arithmetic (M=1)...
Problem 3: (12 points) Using Multiplexers and additional circuitry as needed, design a four bit arithmetic circuit with two selection variables St and So that generates the following arithmetic operations. Draw the logic diagram for two bits of this device Show all the details of your work. Cin0 Cin-1 F A+1 (increment) F A +B+1 F A+B' +1 (subtract) Si So 0 F AB (add) 1 0 FA+ B' F-A -1 (decrement) F A (transfer)
Problem 3: (12 points) Using...
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...
1. Implement this ALU in VHDL: a (7:0) b (7:0) Logic Unit Mux y (7:0) Arithmetic Unit sel (3) cin sel (3:0) Function Transfera Increment a Decrement a Transfer b Increment b Decrement b Add a and b Add a and b with carr Complement a Complement b AND OR NAND NOR XOR Se eration Unit 0001 0010 0011 0100 0101 01 10 | y <= a+b 0111 1000 | y<= 1001| y<= NOT b 1010 | y<= a AND...
2d) (10 pts) Design a 2-bit ALU using a 2-bit adder and multiplexors (muxes) for the following operation table W X ALU operation 0 0 A +2 0 1 A & B (bit-wise) 1 0 B >> 1 (filled with 0) A-B Note: To make a connection, instead of drawing a line to make a connection, write a signal at each mux input using al, a, b1, b0, 0, or 1 and/or logic gates if needed. а0 b1 bo si...
Derive the logic gates for a 2-bit Arithmetic Logic Unit (ALU)
with four micro-operations:
1) Complete the table below by showing the select input bits and the necessary groupings. (5 points) Select Inputs Micro-Operation Description F = A-B-1 F = A + B +1 F = AVB F = ashl A Subtraction with borrow Addition with carry Logic OR Arithmetic shift left 2) Draw a detailed logic circuit of the ALU's arithmetic unit. (10 points) 3) Draw a detailed logic...
1 Design an arithmetic-logic circuit with 3-bit opcode variables P Pila and two 4-bits data inputs A and B. The circuit generates the following arithmetic, and logic operations. Draw the logic diagram with carry COLL) and overflow (OF )outputs. (Using a 4-bit adder) Р 1 2 P2 0 0 P. 0 0 1 1 A A A. A Q Q Q 0 1 0 OPERATION A - B A + B A A +1 AAB A A/ 2 A* 2...
Design a 4-bit ALU with the truth table above. In this design A
and B are two 4-bit binary inputs, s0, s1, s2, s3 and Cin are
control signals. There is no need to draw the internal circuits of
MUX & Full adders but I need the logic gates drawn
out.
S3 S2 s1 Cin Operation 0 A 0 0 0 1 A+1 0 0 1 10 A+B 0 1 1 A+B+1 A+B 0 0 0 0 0 A+B'+1 0...
Q2. Design a 8-bit ALU (Arithmetic Logic Unit) supporting the following instructions, Z and C values should be re-evaluated (updated) ifY changes Instruction type code[2:0] operations Logical Status update 001 010 011 100 101 110 ( Bitwise AND) Y = A & B: | Z (C is always 0) (bitwise OR) Y- A B; (bitwise XOR) Y-A B Z (Cis always 0) (negation) Y =-A; (Addition) Y A + B: (subtraction) Y = A-B: (Increment) Y-A+1 (decrement) Y-A-1 Z (C...
This section gives you freedom to come up with your own
solutions.
An Arithmetic and Logic Unit (ALU) is a combinational circuit
that performs logic and arithmetic micro-operations on a pair of
4-bit operands. The operations performed by an ALU are controlled
by a set of function-select inputs. In this lab you will
design a 4-bit ALU with 3 function-select inputs: Mode M, Select S1
and S0 inputs. The mode input M selects between a Logic (M=0) and
Arithmetic (M=1)...
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