Our client required an embedded platform running Linux to be used as a secure interface for network attached equipment. Its two Ethernet ports included one special PoE (Power over Ethernet) to supply power for the unit. Further isolated and non isolated serial interfaces were needed to connect to legacy equipment.
The product needed to be reliable, cost effective, stand-alone and needed to have a quality build finish to the enclosure.
The customer wanted the board to boot into Linux and to provide and manage their own application code.
At BitBox we take pride in our approach that sees us partner with our customers to ensure that they get the best results and we get to exceed their expectations. Having understood the requirement to develop a power management system that would support their own application environment, our design engineers provided the design for all of the embedded hardware, plus firmware and software.
Much of the software technology was already available in the BitBox code libraries. The iMX28 core is known to be good and stable. We had used high speed signal integrity checking on the DDR2 SDRAM interface to ensure good eye diagrams for the data and address lines. Additionally, the core design had been stress tested at +80ºC and -40ºC for many weeks.
We used our tried and tested iMX28 core as the processing heart of the product which provided the customer with a known good engine as the product basis. By re-using an existing core this reduced the design cost for the customer and increased the chance of a 'right-first-time' design.
With our detailed understanding of ideal components, our firmware engineers meticulously designed the on-board circuitry. An SD card added code storage and data logging. An additional riser connector was required for possible future expansion. Our attention to quality at every stage helped to ensure that the product worked first time and required no modifications.
We provided the customer with a well specified and reliable product within the quoted timescales and on budget. After completing the development of their application environment, BitBox was tasked with the manufacture of the the production units.
Through building trust within our close relationships, we are able to introduce new technologies; this project led to our team taking on new projects that benefit from the iMX28 core design. We are also looking at implementing iMX6 dual and quad core applications and, all the time, building our expertise in new technologies.
We love ARM and Linux and we enjoy talking about how we can make them work for your product. If you have a complex product that you need a partner that you can trust, please contact us via our contact form.