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Computer-On-Modules - the concept

Embedded computer modules are highly integrated single board computers particularly suited for implementing customized solutions. Embedded computer modules are used when standard single board computers are not suitable for mechanical reasons or due to a lack of expandability.

W The difference between boards W Cooling W Long-term availability and modules
The heatspreader serves as a thermal interface between the embedded computer module and the cooling solution of the system. Thus, for example, the excess heat can be passed directly to the system housing. The heatspreader is defined in the COM specification and is uniformly implemented for all modules. The excellent long-term availability of all congatec modules is further extended as a result of the clearly defined module interface enabling broad market offers. Embedded computer modules are very small computer boards and can be integrated in almost every application without a cable connection. Every signal is transmitted via small, densely packed board-to-board industrial connectors to a customer- or application-specific carrier board. This carrier board contains all the hardware expansions and also allows the cable less distribution of the required external interfaces. Computer boards are equipped with numerous and various connectors in order to allow the connection of a variety of peripherals and expansions. Complex solutions based on computer boards require many cable connections, which is frequently a cause of problems during tough industrial use. W Minimized development risk
The complexity of carrier board development is significantly reduced when embedded computer modules are used. With lower complexity, the probability of error is naturally lower as well. This means the cost and time frame of the project can be met with a significantly lower risk. W Flexible and robust mechanical solutions
In comparison to most computer boards, modules are very small and allow for very compact solutions. Because the modules are firmly screwed down, solutions are possible even for the most difficult environmental conditions. W Time-to-market
With a module-based solution, a complex CPU-board design with accompanying BIOS development is not necessary. Modular solutions are therefore ready for market significantly faster. To accelerate the time-to-market even further, congatec offers starter kits. With this, hardware and software development can get under way immediately. Appropriate board-support packages for all standard operating systems provide an additional head start. W Economical
By avoiding expensive and sensitive cable connections, solutions based on embedded computer modules are already economical in mid-sized quantities. W Customer specific solution
The carrier board contains all the special function-alities required by the corresponding embedded application. This could be special interfaces, a unique power supply, as well as the mechanical design and the slot placement. The embedded computer module itself is plugged in like a component. This ”component” represents a complete computer that is the intelligence of the application. W Scalability
congatec currently offers modules from 500 MHz to 2 GHz. However, not only is the computer performance scalable, but also the interface configuration. You get precisely the performance your application needs. 4