An SBC or a Single Board Computer is a complete computer set up on one single circuit board. It consists of everything like the memory, microprocessor(s), input/output (I/O) and other characteristics needed for a functional computer. This type of computer was made as development and demonstration systems, to be used as embedded computer controllers and also for educational purposes. In contrast to desktop computers, single board computers frequently don't depend on extension slots for peripheral development.
A wide range of microprocessors is being used to make up a single board computer. Straight designs, for example, those worked by PC specialists, frequently utilize static RAM and processors of 8-or 16-bit that are cheap. Other categories like the blade servers, would work in the same manner as a server computer but in a much compact framework. A computer on module is a kind of single-board computer that can be plugged into a baseboard, backplane or even a carrier board for the expansion of the systems.
The very first SBCs were known as "dynamicro". It was based upon the first EPROM of Intel, C1702A and Intel's C8080A. With the efforts of E&L instruments in Derby, Connecticut the "dynamicro" was rebranded as "MMD-1" in 1976 and became a popular example of a microcomputer in the very famous 8080 "BugBook” series. Single Board Computers likewise figured intensely in the early history of home PCs, for instance in the BBC Micro and Acorn Electron. Another example of early SBCs was the KIM-1 which was shipped without electrical enclosure. Nascom and Ferguson Big Board were also some of the popular single-board computers at that time.
Lifting the density of integrated circuits was one of the main reasons for the possibility of single-board computers. The overall cost of the system is reduced by using a single board configuration as it eliminates the use of bus driver circuits as well as the connectors. Connectors are a regular wellspring of unwavering quality issues, so a single board framework takes out these issues. Not only that but it also reduces the requirement of the amount of circuits board used.
The SBCs are most popularly used in industries where they are either implanted with compatible devices to offer interfacing and control, or utilized in rackmount framework for process control. It is used for the investigation in the deep ocean as well as in outer space, on Pegasus and Ariane rockets and Space Shuttles. As said earlier, SBCs have high integrating speed, fewer connectors, fewer component counts and because of these features they are generally lighter, smaller, much reliable than other multi-board computers and also power efficient.
Some of the powerful SBCs that are being used presently are PXI, VXI, VMEbus, PICMG and CompactPCI. Single Board Computers are set up by keeping in mind several internal processing structures like multiprocessing architecture, lower power processing systems like SPARC and RISC as well as intel architecture.
This was all about Single Board Connectors. Hope you liked the article. Brands that make Single Board Connectors are Advantech, IEI and Ibase. Make sure to check them out using the links as provided.
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