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.
For more information on EBX form factor, you can visit http://www.ampro.com/university/wpapers/intr-ebx.htm to learn more.
Specification of EBX (.pdf file, 13 pages)