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Communication protocols define the essential rules for data exchange between devices within digital communication systems, ensuring reliability, efficiency, and security. They establish compatibility and provide mechanisms for error detection, synchronization, and flow control. Various fundamental protocols, such as UART, SPI, I2C, CAN, and USB, each serve unique roles based on speed and application in different systems.
References
ee-edo-7.pdfClass Notes
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What we have learnt
Final Test
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Term: Communication Protocols
Definition: Rules that dictate how data is exchanged between devices in digital systems.
Term: UART
Definition: A protocol for serial communication without a clock line, used in various communication systems.
Term: SPI
Definition: A synchronous protocol used for fast, full-duplex communication, utilizing a master-slave architecture.
Term: I2C
Definition: A two-wire synchronous protocol that allows multiple master/slave configurations and is commonly used for connecting peripherals.
Term: CAN
Definition: A protocol designed for real-time communication in automotive applications, supporting multiple nodes.
Term: USB
Definition: A host-controlled protocol widely employed for plug-and-play device connections.