Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Draw the logic diagram of a full subtractor using half subtractors and explain its working with the help of a truth table
Ans:
Full Subtractor: It has to take care of repeated borrow by the next higher bit. At some stage along with the two bits (one of that is to be subtracted from another) is the other input Bin, that is, borrow bit from the Di and borrow Bo. Table illustrates the truth table.
Fig.(a) Block Diagram of Full Subtractor
Fig.(b) Block Diagram of Full Subtractor as Combination of two Half Subtractors and OR Gate
Fig.(c) Logic Diagram of Full Subtractor
Fig.(a) demonstrates a block diagram for a full subtractor. This can be constructed from two Half Subtractors and an OR gate as demonstrated in Fig.(b). The logic diagram is demonstrated in Fig.(c). This logic diagram is according the truth table.
Inputs
Outputs
A
B
Bin
Di
BO
0
1
Truth Table for Full Subtractor
Q. Microcomputer - Controlled Breadmaking Machine? Figure shows a simplified schematic diagram of a microcomputer-controlled breadmaking machine. A microcomputer along with its
A device driver is software interface that manages communication with and control of a particular I/O device or type of device. It is task of device driver to convert logical reque
Q. Physical characteristics and access mode of disk drive? Access Time: Access time is time needed between requests made for a read or write operation until the time data are
Question (a) Imagine you need to move people through a distance of 10 miles, with the following specifications. • Car: capacity = 5, speed = 60 miles/hour • Bus: capacity
i wants to know the methods and process of substitution and transposition cipher with examples.
Name the fundamental kinds of memory used in microprocessor systems There are three fundamental kinds of memory used in microprocessor systems - generallyknown asRAM, ROM, and
Explain about the Logical Devices Locator, to indicate a position and/or orientation Pick, to select a displayed entity To input a single value in the space of re
Q. Rank the list elements in terms of distance? Rank the list elements in terms of distance from each to last element in given linear linked list. A parallel algorithm for t
There is a pebble merchant.He sells the pebbles,that are used for shining the floor.His main duty is to take length of the room''s sides. program 1 : package test.padovanstring
What are the categories of Radio communication 1. Sky wave or ionosphere communication 2. Line-of-sight (LOS) microwave communication limited by horizon 3. Troposphere
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd