
- Trending Categories
Data Structure
Networking
RDBMS
Operating System
Java
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Difference between Synchronous and Asynchronous Transmission
In digital electronics, both Synchronous and Asynchronous Transmission are the type of serial data transmission in which data is transmitted between sender and receiver based on the clock pulse used for synchronization.
Following are the important differences between Synchronous and Asynchronous Transmission −
Sr. No. | Key | Synchronous Transmission | Asynchronous Transmission |
---|---|---|---|
1 | Definition | Synchronous transmission is the type of transmission in which a common clock pulse is shared between transmitter and receiver in order to permit synchronized communication. | On other hand Asynchronous transmission is the type of transmission in which the sender and receiver have their own internal clocks thus do not need an external common clock pulse. |
2 | Data Unit | In Synchronous transmission data is sent in the form of frames or blocks so the data unit is Frame/block. | On other hand in Asynchronous transmission data is transmitted in the form of byte or character so the data unit is byte/character. |
3 | Performance and Cost efficient | Due to implementation of common clock pulse in Synchronous transmission, the transmission of data is faster as compared to that in Asynchronous transmission but this makes this transmission costlier. | On other hand each sender and receiver has their own input clocks in Asynchronous hence the transmission depends on its synchronization so is slower as compared to that in Synchronous transmission but this makes this transmission cheaper. |
4 | Complexity | It is easy to design Synchronous transmission. | However on other hand the Asynchronous transmission is complex in nature and design. |
5 | Data Gap | Due to the common clock pulse in Synchronous transmission there is no gap present between data. | On other hand the Asynchronous transmission there is gap present between the data and consists of start bit and end bit in middle of which actual data is present. |
- Related Questions & Answers
- Difference between Synchronous and Asynchronous Counter
- Difference between Synchronous and Asynchronous Sequential Circuits
- What is the difference between Synchronous Counter and Asynchronous Counter in computer architecture?
- What is Asynchronous Transmission?
- Differentiate between Synchronous TDM and Asynchronous TDM in Computer Network
- Difference between Serial and Parallel Transmission
- Difference between AC and DC Transmission Systems
- Difference between Synchronous Motor and Induction Motor
- Difference between Simplex, Half duplex and Full Duplex Transmission Modes
- What is the difference between Synchronous TDM and Statistical TDM?
- Saturated and Unsaturated Synchronous Reactance in Synchronous Generator
- What are transmission and propagation delay?
- Transmission Media
- Baseband Transmission
- Passband Transmission
Advertisements