Can you please show the work!plzz
Homework Answers
1)
Truth Table
2)
Logic Expression
s0 = (a0' b0) + (a0 b0')
s1 = (a1' a0' b1) + (a1' b1 b0') + (a1' a0 b1' b0) + (a1 a0' b1') + (a1 b1' b0') + (a1 a0 b1 b0)
c1 = (a0 b1 b0) + (a1 b1) + (a1 a0 b0)
3)
Circuit
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1. A 2-bit adder may be constructed by connection two full adders (i.e. 1-bit adders) or directly...
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...
8/8pts Question 1 Using block diagram of 1-bit full adders create a 3-bit parallel adder (show...
8/8pts Question 1 Using block diagram of 1-bit full adders create a 3-bit parallel adder (show all the connections between the adders and proper outputs Logic Q1jpg 4/9 pts Question 2 Consider your design, if the inputs to be added were 100, and 111, what will be the resulting sum output (Express the resulting sum in binary and base 8 using the least number of bits)? What will be the carry output (Express it only in binary using the least...
2. Consider two adders: a 64-bit ripple-carry adder and a 64-bit carry-lookahead adder with 4-bit blocks....
2. Consider two adders: a 64-bit ripple-carry adder and a 64-bit carry-lookahead adder with 4-bit blocks. These adders are built using only two-input gates. Each two-input gate has an area of 15 um', has a 50 ps delay, and has 20 ff of total gate capacitance. You may assume that the static power is negligible. (a) Determine the area, delay, and power of the adders (operating at 100 MHz and 1.2 V). (b) Draw a table containing the area, delay...
Truth Table Wire up the following 2-bit adder circuit shown in Figure 2. Connect the inputs...
Truth Table
Wire up the following 2-bit adder circuit shown in Figure 2. Connect the inputs to the logic switches on the proto-burnd and the outputs to the LED indicators. Fill out a truth table for all 16 combinations of the input switches, and verify that the circuit behaves as expected Disconnect the Ao bit from the switch and connect it to the TTL function generator. Set bit A1 to 0 and Bo and B to . Measure the propagation...
3. PRELAB 1. A half adder is a circuit that has two inputs, A and B,...
3. PRELAB 1. A half adder is a circuit that has two inputs, A and B, and two outputs, sum and carry. It adds A and B according to the rules of binary addition and outputs the sum and carry. Design a half-adder circuit using one XOR gate and one AND gate. Verify your design through truth table and with Multisim. 2. Whereas the half adder added two inputs A and B, the full adder adds three inputs together, A,...
Design a 2-bit full adder. this circuit would have 5 inputs, two for the number A...
Design a 2-bit full adder. this circuit would have 5 inputs, two for the number A = (a1,a0), two for the number B = (b1,b0), and one for the carry-in Cin. It would also have three outputs, two for the sum bit S = (s1,s0) and one for the carry out Cout.
Problem 2. Ripple Carry and Carry Look-ahead Adders For the binary adding circuit that adds n-bit...
Problem 2. Ripple Carry and Carry Look-ahead Adders For the binary adding circuit that adds n-bit inputs x and y, the following equation gives ci+1 (the carry out bit from the i" position) in terms of the inputs for the ih bit sum x, yi, and ci (the carry-in bit): Letting gi xiyi and pi = xi+yi, this can be expressed as: ci+1 = gi+piCi a) In a ripple carry adder structure, the carry bits are computed sequentially. That is,...
Tim Question 1 Atte 20 pts 2H 24 Design a 1-bit Full Adder using NOR gates...
Tim Question 1 Atte 20 pts 2H 24 Design a 1-bit Full Adder using NOR gates only, you must include and show: Truth tables, detail logic gate circuit designs, and Boolean expressions Upload Choose a File 20 pts Question 2 Design a 4-bit Full Adder with inputs (Xo...X3, Yo...Y3) in which inputs X are connect to two 4-bit registers via four 2-to-1 Multiplexers and inputs Y are connected to two other 4-bit registers via four 2-to-1 Multiplexers. In this case...
A full-adder is a combinational circuit (memory-less) that forms the arithmetic sum of two input bits...
A full-adder is a combinational circuit (memory-less) that forms the arithmetic sum of two input bits (say a and b) and a carry in (Cin, so three input bits total). The full-adder provides two outputs in the form of the (S)um and the carry out (Cout). The input bits a and b represent the terms to be added, but the full-adder needs to also consider the carry in bit, too. Construct a truth table for the Full-Adder Construct a K-Map...
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...
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...
8/8pts Question 1 Using block diagram of 1-bit full adders create a 3-bit parallel adder (show all the connections between the adders and proper outputs Logic Q1jpg 4/9 pts Question 2 Consider your design, if the inputs to be added were 100, and 111, what will be the resulting sum output (Express the resulting sum in binary and base 8 using the least number of bits)? What will be the carry output (Express it only in binary using the least...
2. Consider two adders: a 64-bit ripple-carry adder and a 64-bit carry-lookahead adder with 4-bit blocks. These adders are built using only two-input gates. Each two-input gate has an area of 15 um', has a 50 ps delay, and has 20 ff of total gate capacitance. You may assume that the static power is negligible. (a) Determine the area, delay, and power of the adders (operating at 100 MHz and 1.2 V). (b) Draw a table containing the area, delay...
Truth Table
Wire up the following 2-bit adder circuit shown in Figure 2. Connect the inputs to the logic switches on the proto-burnd and the outputs to the LED indicators. Fill out a truth table for all 16 combinations of the input switches, and verify that the circuit behaves as expected Disconnect the Ao bit from the switch and connect it to the TTL function generator. Set bit A1 to 0 and Bo and B to . Measure the propagation...
3. PRELAB 1. A half adder is a circuit that has two inputs, A and B, and two outputs, sum and carry. It adds A and B according to the rules of binary addition and outputs the sum and carry. Design a half-adder circuit using one XOR gate and one AND gate. Verify your design through truth table and with Multisim. 2. Whereas the half adder added two inputs A and B, the full adder adds three inputs together, A,...
Problem 2. Ripple Carry and Carry Look-ahead Adders For the binary adding circuit that adds n-bit inputs x and y, the following equation gives ci+1 (the carry out bit from the i" position) in terms of the inputs for the ih bit sum x, yi, and ci (the carry-in bit): Letting gi xiyi and pi = xi+yi, this can be expressed as: ci+1 = gi+piCi a) In a ripple carry adder structure, the carry bits are computed sequentially. That is,...
Tim Question 1 Atte 20 pts 2H 24 Design a 1-bit Full Adder using NOR gates only, you must include and show: Truth tables, detail logic gate circuit designs, and Boolean expressions Upload Choose a File 20 pts Question 2 Design a 4-bit Full Adder with inputs (Xo...X3, Yo...Y3) in which inputs X are connect to two 4-bit registers via four 2-to-1 Multiplexers and inputs Y are connected to two other 4-bit registers via four 2-to-1 Multiplexers. In this case...
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...
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