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!
Q. Illustrate the working of Encoders?
An Encoder performs reverse function of decoder. An encoder has 2n input lines and 'n' output line. Let's see 8 ×3 encoder that encodes 8 bit information and generates 3 outputs consequent to binary numbers. This kind of encoder is also known as octal-to- binary encoder. Truth table of encoder is displayed in figure below.
Figure: Encoder
From encoder table it's obvious that at any given time just one input is presumed to have 1 value. This is a main limitation of encoder. What would happen when two inputs are together active? The evident answer is since the output isn't defined ambiguity exists. To keep away this ambiguity encoder circuit has input priority so that just one input is encoded. The input with high subscript can be provided higher priority. For illustration if both D2 and D6 are 1 at same time then output will be 110 since D6 has higher priority than D2.Eencoder can be implemented with 3 OR gates whose inputs can be decided from truth table. Output can be represented as:
O0 = I1 + I3 + I5 + I7
O1 = I2 + I3 + I6 + I7
O2 = I4 + I5 + I6 + I7
You can draw K-Maps to conclude above functions as well as draw related combinational circuit.
What is an encoder? Draw the logic circuit of Decimal to BCD encoder and explain its working. Ans. Encoder: It is a combinational logic circuit which converts alphanumeric ch
VBA is licensed to Microsoft and this compatible with and only Microsoft products. Code written is compiled by an intermediate language known as P-code and this is stored in hostin
the project database is avilable?
How would you kill a process? The "kill" command takes the PID as one argument; this signifies which process to terminate. The PID of a process can be got using "ps" command
What is Register Set Register Set: Register set is used to keep immediate data during the implementation of instruction. This area of processor having of various registers.
Q. Show typical microprocessor system architecture? A microprocessor system bus consists of three physical buses: the address bus, the data bus, and the control bus. The types
What is load-through or early restart? When a read miss happens for a system with cache the needed word may be sent to the processor as soon as it is read from the main memory
what is the scope of doing a final year project on cloud computing?
Why is Multiplexer Tree needed? Draw the block diagram of a 32:1 Multiplexer Tree and explain how input is directed to the output in this system. Ans. One of the possible
Question: a) Describe the structure and function of a computer system. b) The raw speed of a microprocessor will not achieve its potential unless a constant stream of wor
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: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd