Implement the 8-bit Gate level ALU shown in the figure below in
VHDL (Full adder & subtractor & all logical operations
& flags implementations)
Homework Answers
Add Answer to:
Implement the 8-bit Gate level ALU shown in the figure below in VHDL (Full adder & subtractor & all logical oper...
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...
Please code the following in Verilog: Write the HDL gate-level hierarchical description of a four-bit adder-subtractor...
Please code the following in Verilog:
Write the HDL gate-level hierarchical description of a four-bit adder-subtractor for unsigned binary numbers similar to the following circuit. You can instantiate the four-bit full adder described in the following example code Figure 4.13a, 4-Bit adder-subtractor without overflow Inputs: 4-Bit A, 4-Bit B, and Mode M (0-add/1-subtract) Interfaces: Carry Bits C1, C2, C3 Outputs: Carry C (1 Bit, C4), Sum S (4 bit) Bo A FA FA FA FA module Add half (input a,...
(32 pts) Adder/ Subtractor 11. (8 pts) Given a l-bit full adder (you can use the...
(32 pts) Adder/ Subtractor 11. (8 pts) Given a l-bit full adder (you can use the box representation as below) show the circuitry required to make it into a 4-bit full adder and subtractor. 12. (12 pts) Show the hardware required to compute the 4 primary flags for your 4-bit add sub unit carry (C), zero (Z), overflow (V), and sign (N). 13.(12 pts) Show the results for the addition below. Also show the equivalent decimal numbers for each Ain...
Assume an 8-bit ALU is created from 1-bit ALUS like the one shown below. Logical unit Carry in AB INVA- A+B A Output...
Assume an 8-bit ALU is created from 1-bit ALUS like the one shown below. Logical unit Carry in AB INVA- A+B A Output ENA- B ENB Sum Enable- lines Fo Full adder Fi Decoder Carry out What operation/output is produced by the inputs FO F1 ENA ENB INVA INC-111100 (where INC is the Carry In for the first stage.)
Assume an 8-bit ALU is created from 1-bit ALUS like the one shown below. Logical unit Carry in AB INVA- A+B...
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...
Using Structural Modeling in VHDL write the code for: An Arithmetic Logic Unit (ALU) shown in...
Using Structural Modeling in VHDL write the
code for:
An Arithmetic Logic Unit (ALU) shown in the
figure below. A (16-bit), B
(16-bit), Opcode (3-bit), and
Mode (1-bit) are the inputs; and
ALUOut (16-bit) and Cout (1-bit) are the outputs
of the design. A and B hold the values of the operands. Mode and
Opcode together indicate the type of the operation performed by
ALU.
The ALU components ARE:
-Arithmetic Unit that consists of one 16-bit
adder, 16-bit subtractor, 16-bit...
FIRST ACTIVITY: (100/100) . SIMPLE 4-BIT ARITHMETIC LOGIC UNIT (ALU): This circuit selects between arithmetic (absolute...
FIRST ACTIVITY: (100/100) . SIMPLE 4-BIT ARITHMETIC LOGIC UNIT (ALU): This circuit selects between arithmetic (absolute value, addition) and logical (XOR, AND) operations. Only one result (hexadecimal value) can be shown on the 7-segment display This is selected by the input sel (1..0) B A-BI A+B A xnor B A nand B Input EN: If EN-1result appears on the 7 segment display. If EN=0 → all LEDs in the 7 segment display are off Arithmetic operations: The 4-bit inputs A...
A 1-bit ALU is shown as in Figure 3. The circuit performs both arithmetic and logic...
A 1-bit ALU is shown as in Figure 3. The circuit performs both
arithmetic and logic operations. Determine the operations of the
ALU for each combination of the two (2) operation bits , OP1 and
OP2, and Binvert bit by completing Table 1. When do 1’s complement
and 2’s complement operations are performed. (Please explain each
step)
Binvert carry in operation a 10 1 Result b 12 3 carry out Figure 3 Binvert Operation Operation- bit OP1 OP2 0...
6. In this problem, you are to implement a 3-bit ALU which performs the following 4 operations on 3-bit operands A and B and generates the result F and the overflow status OV: (a) op(1:0) 00: A A...
6. In this problem, you are to implement a 3-bit ALU which performs the following 4 operations on 3-bit operands A and B and generates the result F and the overflow status OV: (a) op(1:0) 00: A AND B (b) op(1:0)#: 01 : A OR B. (c)op(1:0),# 10: A +13. (d) 01, (1 : 0) t# 11 : A B, For arithmetic operations, assume that A and B are two's complement integers, e.g.. 0112 3, n and 1002 ten The...
Question: Part 1: In the second part of this lab, we will extend our adder to...
Question:
Part 1:
In the second part of this lab, we will extend our adder to also allow for subtraction of the second number from the first. To implement this, we must take the 2's compliment of the second number and add it to the first. This can be implemented using the circuit shown in Section 4.4.2 of the notes, which is shown again here in Figure 2. B3 A3 B2 A B, A, B, A, -SM 0: Add 1:...
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...
Please code the following in Verilog:
Write the HDL gate-level hierarchical description of a four-bit adder-subtractor for unsigned binary numbers similar to the following circuit. You can instantiate the four-bit full adder described in the following example code Figure 4.13a, 4-Bit adder-subtractor without overflow Inputs: 4-Bit A, 4-Bit B, and Mode M (0-add/1-subtract) Interfaces: Carry Bits C1, C2, C3 Outputs: Carry C (1 Bit, C4), Sum S (4 bit) Bo A FA FA FA FA module Add half (input a,...
(32 pts) Adder/ Subtractor 11. (8 pts) Given a l-bit full adder (you can use the box representation as below) show the circuitry required to make it into a 4-bit full adder and subtractor. 12. (12 pts) Show the hardware required to compute the 4 primary flags for your 4-bit add sub unit carry (C), zero (Z), overflow (V), and sign (N). 13.(12 pts) Show the results for the addition below. Also show the equivalent decimal numbers for each Ain...
Assume an 8-bit ALU is created from 1-bit ALUS like the one shown below. Logical unit Carry in AB INVA- A+B A Output ENA- B ENB Sum Enable- lines Fo Full adder Fi Decoder Carry out What operation/output is produced by the inputs FO F1 ENA ENB INVA INC-111100 (where INC is the Carry In for the first stage.)
Assume an 8-bit ALU is created from 1-bit ALUS like the one shown below. Logical unit Carry in AB INVA- A+B...
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...
Using Structural Modeling in VHDL write the
code for:
An Arithmetic Logic Unit (ALU) shown in the
figure below. A (16-bit), B
(16-bit), Opcode (3-bit), and
Mode (1-bit) are the inputs; and
ALUOut (16-bit) and Cout (1-bit) are the outputs
of the design. A and B hold the values of the operands. Mode and
Opcode together indicate the type of the operation performed by
ALU.
The ALU components ARE:
-Arithmetic Unit that consists of one 16-bit
adder, 16-bit subtractor, 16-bit...
FIRST ACTIVITY: (100/100) . SIMPLE 4-BIT ARITHMETIC LOGIC UNIT (ALU): This circuit selects between arithmetic (absolute value, addition) and logical (XOR, AND) operations. Only one result (hexadecimal value) can be shown on the 7-segment display This is selected by the input sel (1..0) B A-BI A+B A xnor B A nand B Input EN: If EN-1result appears on the 7 segment display. If EN=0 → all LEDs in the 7 segment display are off Arithmetic operations: The 4-bit inputs A...
A 1-bit ALU is shown as in Figure 3. The circuit performs both
arithmetic and logic operations. Determine the operations of the
ALU for each combination of the two (2) operation bits , OP1 and
OP2, and Binvert bit by completing Table 1. When do 1’s complement
and 2’s complement operations are performed. (Please explain each
step)
Binvert carry in operation a 10 1 Result b 12 3 carry out Figure 3 Binvert Operation Operation- bit OP1 OP2 0...
6. In this problem, you are to implement a 3-bit ALU which performs the following 4 operations on 3-bit operands A and B and generates the result F and the overflow status OV: (a) op(1:0) 00: A AND B (b) op(1:0)#: 01 : A OR B. (c)op(1:0),# 10: A +13. (d) 01, (1 : 0) t# 11 : A B, For arithmetic operations, assume that A and B are two's complement integers, e.g.. 0112 3, n and 1002 ten The...
Question:
Part 1:
In the second part of this lab, we will extend our adder to also allow for subtraction of the second number from the first. To implement this, we must take the 2's compliment of the second number and add it to the first. This can be implemented using the circuit shown in Section 4.4.2 of the notes, which is shown again here in Figure 2. B3 A3 B2 A B, A, B, A, -SM 0: Add 1:...
Most questions answered within 3 hours.
-
two charged proteins P1 and P2 are located at the positions
(1m,1m) and (-1m,1m) respectively on...
asked 38 seconds ago -
eBook
Calculator
Job Order Cost Sheet
Remnant Carpet Company sells and installs commercial carpeting
for office...
asked 5 minutes ago -
Using Kapustinskii equation, determine the lattice energy of a
hypothetical compound NaCl2 . Assume the sum...
asked 7 minutes ago -
Most schools and
businesses require some standard style of documentation for written
reports. Discuss why might...
asked 5 minutes ago -
cookbooks are going metric. in such books 1 cup is equal to 240
ml. Express 1...
asked 8 minutes ago -
________40. Which of the following is the correct sequence of
steps in the general
adaptation...
asked 16 minutes ago -
Hi, Please draw the network diagram.
Activity D on a CPM network has predecessors B and...
asked 18 minutes ago -
Explain how bacteria can be used in Food production
Explain the fermentation of Milk & Cheese...
asked 23 minutes ago -
A uniform, solid sphere of radius 4.50 cm and mass 4.50 kg
starts with a purely...
asked 39 minutes ago -
Consider the prisoners’ dilemma we discussed in class, with the
following twist. If both prisoners choose...
asked 22 minutes ago -
The length of a pencil is measured to be 10.00 cm with a ruler.
What is...
asked 34 minutes ago -
A 120 cm^3 box contains helium at a pressure of 1.80 atm and a
temperature of...
asked 39 minutes ago