Modules promise optimum embedded arrangement

Edited by the Electronicstalk editorial team Dec 16, 2004

The first ETX offering from DSL comprises the remarkable AMD Geode GX533 for which AMD has given an undertaking of 5 year availability.

ETX is an off-the-shelf multivendor system-on-module (SOM) concept integrating all the core components such as CPU, memory and associated chipset, (re)mountable on an application specific baseboard.

Baseboard design can incorporate as little or as much I/O as the application demands, thus providing the optimum embedded arrangement by saving costs on unwanted headers, sockets and cables yet achieving a form factor which precisely matches the application.

The baseboard design can accommodate the client's unique circuitry and also provide additional features not found on the ETX module such as FireWire, CANbus or Gigabit Ethernet if required.

Four ruggedised connectors provide the necessary baseboard interface carrying all the I/O signals to and from the ETX module.

The first ETX offering from DSL comprises the remarkable AMD Geode GX533 for which AMD has given an undertaking of 5 year availability.

The CPU itself is very low powered, consuming only 1.1W at 400MHz, while equalling the performance of the Via Eden 533MHz CPU.

Unlike similar CPUs however, the AMD GX2 requires no cooling fans or cumbersome heatsinks for consistent operation across the temperature range.

Four USB ports provide almost endless possibilities for peripheral expansion, and an AC97 audio codec provides opportunities for multimedia applications.

Two serial interfaces, IDE and keyboard and mouse complete the offering.

Underpinning the ETX concept is DSL's "design to order" service, whereby application-specific motherboard prototypes will normally be delivered within 30 days from design specification signoff.

Alternatively DSL provides a design support pack such that clients can undertake the motherboard design themselves should they wish.

In conclusion, the ETX concept provides an economical, fast time to market, application specific solution that also provides a performance migration path should the need arise later in the product life cycle.