More About the EBX Form Factor

We would like to go into more detail about the embedded board expandable (EBX) form factor which the new PCM-9550F SBC utilizes. The EBX standard is to unify the embedded computing industry on a small, embedded single-board standard. EBX mainly defines physical size (5.75" x 8.0"), mounting hole pattern, PC/104-Plus location and power connector location. It also makes recommendations for serial/parallel, networking, graphics and memory expansion connector locations on the board. It does not specify processor type or other electrical characteristics. In fact, Advantech Biscuit size SBCs' mounting holes have always followed the EBX form factor specifications.

EBX Targets Embedded Applications

Perhaps the most important feature of the EBX form factor is its openness to system expansion by allowing easy expansion of functions in a modular form. This was achieved by incorporating off -the-shelf modules that use PC/104-Plus™ and PCMCIA. These common devices have also allowed EBX boards to integrate well with previous investments, such as existing PC/104 standards and PCMCIA devices. So all these common off-the-shelf standards were successfully integrated onto this highly embeddable form factor which is capable of hosting today's most advanced operating systems.

EBX For the Future

This flexible form factor lets embedded system integrators use their choice of the fastest processors and peripherals on the market today and tomorrow. On the PCM-9550F, Advantech replaced the PCMCIA socket with the processor location, permitting cooler operation. PCMCIA capabilities will be provided by a soon to be released PC/104-Plus PCMCIA module. EBX also permits the use of existing software and common standards saving on time-to-market and development cost. Look for more EBX products coming from Advantech in the very near future, including a Pentium® III level EBX form factor SBCs. For more information on EBX form factor, you can visit http://www.ampro.com/university/wpapers/intr-ebx.htm to learn more.

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