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Design a 4-by-4 multiplication module (called mod3 in figure 1), with two 4-bit inputs and one...
Write a behavioral Verilog module for a 4-bit Johnson counter that has 8 states. The counter load...
Write a behavioral Verilog module for a 4-bit Johnson counter that has 8 states. The counter loads the "0000" state if reset is low. The counter should start and end with this state. Write a testbench to verify the correctness of the 4-bit Johnson counter. The testbenclh should have a clock with a period of 20ns and a reset signal. The testbench should store the 4-bit binary outputs of the counter in a file, which will be used to provide...
- Write a dataflow-style Verilog module Vradder8 for an adder with two 8-bit inputs A and...
- Write a dataflow-style Verilog module Vradder8 for an adder with two 8-bit inputs A and B, carry input CIN, 8-bit sum output S, and carry output COUT. Please use handwriting
A specific type of bit-level manipulation consists in setting or clearing one single bit in a...
A specific type of bit-level manipulation consists in setting or clearing one single bit in a multi-bit value, given its index and its new value. This operation can be implemented in hardware by a BitSet circuit with the following interface: Input x is a 4-bit value representing the original value. Output y is a 4-bit value representing the modified value, after the bit-set operation. Input index is a 2-bit value, ranging from 0 to 3, indicating the index of the...
number 4 and 5 please! PROBLEM STATEMENT A logic circuit is needed to add multi-bit binary...
number 4 and 5 please!
PROBLEM STATEMENT A logic circuit is needed to add multi-bit binary numbers. A 2-level circuit that would add two four-bit numbers would have 9 inputs and five outputs. Although a 2-level SOP or POS circuit theoretically would be very fast, it has numerous drawbacks that make it impractical. The design would be very complex in terms of the number of logic gates. The number of inputs for each gate would challenge target technologies. Testing would...
2. A 2xl mux has two single-bit inputs and one selector bit (S). Such a mux allows you to choose ...
2. A 2xl mux has two single-bit inputs and one selector bit (S). Such a mux allows you to choose one of the single-bit inputs to appear at the output. Let's say, you want to use four 2x1 such multiplexers to construct a 4-bit 2X1 multiplexer with selector (S). Such a multiplexer can be used to choose among four 4-bit inputs (see figure below). If A, B are all 4-bit inputs and are connected to the inputs of the multiplexer....
Consider the circuit in Figure 1. It is a 4-bit (QQ2Q3) synchronous counter which uses four T-typ...
Consider the circuit in Figure 1. It is a 4-bit (QQ2Q3) synchronous counter which uses four T-type flip-flops. The counter increases its value on each positive edge of the clock if the Enable signal is asserted. The counter is reset to 0 by setting the Clear signal low. You are to implement an 8-bit counter of this type Enable T Q Clock Clear Figure 1. 4-bit synchronous counter (but you need to implement 8-bit counter in this lab) Specific notes:...
Design an 8-bit full adder using Verilog (Use only 1-bit full adders). Write the design code,...
Design an 8-bit full adder using Verilog (Use only 1-bit full adders). Write the design code, test-bench code of it, and test your design with six inputs. Note: Only use Verilog to design 8-bit full adder.
8.9 Use FA's to design a device which will calculate 5x +4y where x and y are 4-bit unsigned inpu...
8.9 Use FA's to design a device which will calculate 5x +4y where x and y are 4-bit unsigned inputs. Use 8-bit arithmetic. 8.10 Use FA's and logic gates to design a device which will multiply a given 4-bit signed input by -2. (Hint: if you think about this for a bit, you should see the answer is actually pretty straightforward. ..) in addition to the normal sum and carry outputs, a third output called overflow does not. 8.11 Use...
Timescale is set to 100 ps / 1ps and the 1-bit signal of both inputs A...
Timescale is set to 100 ps / 1ps and the 1-bit signal of both inputs A and B is (0,0) -> (0,1) -> (1,0) -> (1,1 ) To simulate the output waveform of each logic when input to the AND, OR, NAND, NOR, and XOR logic with two inputs. Please submit the following for your design logic: (1) Verilog code (basic.v). (2) Testbench code (tb1.v) (3) Execute (1) in ModelSim to output the waveform ◼ Define a module with the...
Design the following finite state machine (FSM). It has two 1-bit inputs (in1 and in2) and...
Design the following finite state machine (FSM). It has two 1-bit inputs (in1 and in2) and two 1-bit outputs (out1 and out2). The first output (out1) bit should be equal to one if, on both of the last two cycles, in1 and in2 were EQUAL to each other; otherwise, out1 should equal zero. The second output (out2) should be equal to 1 if, on the last cycle, in1 and in2 were NOT EQUAL to each other; otherwise, out2 should equal...
Write a behavioral Verilog module for a 4-bit Johnson counter that has 8 states. The counter loads the "0000" state if reset is low. The counter should start and end with this state. Write a testbench to verify the correctness of the 4-bit Johnson counter. The testbenclh should have a clock with a period of 20ns and a reset signal. The testbench should store the 4-bit binary outputs of the counter in a file, which will be used to provide...
number 4 and 5 please!
PROBLEM STATEMENT A logic circuit is needed to add multi-bit binary numbers. A 2-level circuit that would add two four-bit numbers would have 9 inputs and five outputs. Although a 2-level SOP or POS circuit theoretically would be very fast, it has numerous drawbacks that make it impractical. The design would be very complex in terms of the number of logic gates. The number of inputs for each gate would challenge target technologies. Testing would...
2. A 2xl mux has two single-bit inputs and one selector bit (S). Such a mux allows you to choose one of the single-bit inputs to appear at the output. Let's say, you want to use four 2x1 such multiplexers to construct a 4-bit 2X1 multiplexer with selector (S). Such a multiplexer can be used to choose among four 4-bit inputs (see figure below). If A, B are all 4-bit inputs and are connected to the inputs of the multiplexer....
Consider the circuit in Figure 1. It is a 4-bit (QQ2Q3) synchronous counter which uses four T-type flip-flops. The counter increases its value on each positive edge of the clock if the Enable signal is asserted. The counter is reset to 0 by setting the Clear signal low. You are to implement an 8-bit counter of this type Enable T Q Clock Clear Figure 1. 4-bit synchronous counter (but you need to implement 8-bit counter in this lab) Specific notes:...
8.9 Use FA's to design a device which will calculate 5x +4y where x and y are 4-bit unsigned inputs. Use 8-bit arithmetic. 8.10 Use FA's and logic gates to design a device which will multiply a given 4-bit signed input by -2. (Hint: if you think about this for a bit, you should see the answer is actually pretty straightforward. ..) in addition to the normal sum and carry outputs, a third output called overflow does not. 8.11 Use...
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