What are the uses of multiplexer and demultiplexer?
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What are the uses of multiplexer and demultiplexer?
Demultiplexer uses the control signal to permit us to include several outputs. The multiplexer is used to improve the efficiency of the communication system using transmission data like transmission of audio as well as video.
What is the use of encoder and decoder?
This is what encoders and decoders are used for. Encoders convert 2N lines of input into a code of N bits and Decoders decode the N bits into 2N lines. An encoder is a combinational circuit that converts binary information in the form of a 2N input lines into N output lines, which represent N bit code for the input.
What are the uses of multiplexers?
A multiplexer makes it possible for several input signals to share one device or resource, for example, one analog-to-digital converter or one communications transmission medium, instead of having one device per input signal. Multiplexers can also be used to implement Boolean functions of multiple variables.
What are the uses of decoder?
Decoder Applications
- Decoders are used to input data to a specified output line as is done in addressing core memory where input data is to be stored in a specified memory location.
- It is used in code conversions.
- In high-performance memory systems, this decoder can be used to minimize the effects of system decoding.
What is difference between encoder and multiplexer?
The encoder is a combinational circuit element that encodes a set of binary codes into another set of binary codes containing a smaller number of bits. The multiplexer is a combinational circuit element that channels one of its many inputs to its only output depending on the selection inputs.
What is the difference between decoder & encoder?
Encoder circuit basically converts the applied information signal into a coded digital bit stream. Decoder performs reverse operation and recovers the original information signal from the coded bits. In case of encoder, the applied signal is the active signal input. Decoder accepts coded binary data as its input.
What is the difference between decoder and demultiplexer?
The main difference between demultiplexer and decoder is that a demultiplexer is a combinational circuit which accepts only one input and directs it into one of the several outputs. On the contrary, the decoder is a combinational circuit which can accept many inputs and generate the decoded output.