SBUS stands for Serial Bus. It is a communication protocol used in computer systems to enable the exchange of data between various devices, such as computer peripherals, expansion cards, and other hardware components.
The SBUS protocol operates by transmitting data sequentially, one bit at a time, over a single wire or conductor. It is a synchronous serial interface, meaning that the data is transmitted in synchronized intervals or clock cycles.
SBUS is known for its simplicity and ease of implementation, making it a popular choice for connecting devices within a computer system. It allows for bi-directional data transfer, allowing devices to both send and receive data.
The protocol specifies a master-slave relationship, where one device acts as the master and initiates the data transfer, while the other devices act as slaves and respond to the commands or requests from the master. This enables efficient control and communication between devices within the system.
SBUS has a relatively low data transfer rate compared to other communication protocols, such as USB or PCI Express. However, it is still widely used in specific applications where high bandwidth is not required, such as connecting older peripherals or legacy hardware to modern computers.
Overall, SBUS is an important communication protocol in computer systems that provides a standardized and reliable means of data transfer between devices, facilitating seamless operation and interconnectivity within the system.
