Computers And Technology College

Adders Chapter 4 Mano
Given:


Find c1,…,c4 and S0,…,S3 if C0 = 0 and
A = (A0,…,A3) =(1001) AND B =(1101)

Whis is the answer if c0 =1

Modify the diagram to subtract B-A and c0



Modify the diagram, B, and c0 to find A

Using the original A and B, how can this diagram be used to findA +B then B-A?

Adders Chapter 4 ManoGiven:Find C1,,c4 And S0,,S3 If C0 = 0 AndA = (A0,,A3) =(1001) AND B =(1101)Whis

Answers

Answer 1

To find B - A, we can use the complement method. We can take the complement of A and connect it as an input to the adder circuit, with B as the other input and c0 set to 1. The output will be the difference between B and A, with a carry-out bit of either 0 or 1.

To modify the diagram in Chapter 4 of Mano, we need to first understand what it represents. The diagram is an adder circuit that adds two binary numbers, A and B, along with a carry-in bit, c0.

The output is the sum of A and B, along with a carry-out bit, c1.
If c0 = 1, we need to modify the circuit to account for the additional carry-in bit. We can do this by adding an extra input to the first full adder, labeled "cin".

This input will be connected to c0, allowing it to be included in the addition process.
To find A using the modified diagram, we can assume that B is known and set c0 to 0.

This will result in the sum outputting B, with a carry-out bit of 0. We can then subtract B from this result by using a second adder circuit that takes the complement of B as an input. This will give us A as the output, with a carry-out bit of 1.
To find A + B using the original A and B, we can simply connect them as inputs to the adder circuit, with c0 set to 0. The output will be the sum of A and B, with a carry-out bit of either 0 or 1.
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Related Questions

Please help its due on May 7th and the code has to be in python.

Answers

We can use a list to store the sensor objects, and we can sort the list by room number, room description, or sensor number. However, accessing a sensor by its room number would require iterating through the entire list.

How to explain the information

A tuple is similar to a list, but it is immutable, meaning that it cannot be modified once created. We could use a tuple to store each sensor object, but sorting the tuple would require creating a new sorted tuple. Accessing a sensor by its room number would also require iterating through the entire tuple.

A set is an unordered collection of unique items, and it can be modified. We could use a set to store the sensor objects, but sorting the set is not possible. Accessing a sensor by its room number would also require iterating through the entire set.

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