PC/104 single board computer with 1.6GHz or 1GHz Intel Atom E-Series CPU and Integrated Autocalibrating Data Acquisition
• Low-power Intel Atom E-Series processor
• High computing power with reduced power consumption
Athena III combines a full-featured wide temperature SBC with a professional quality data acquisition circuit, all on a compact board with PC/104 I/O expansion. This 2-in-1 design reduces the size and weight of your embedded system, while also helping to simplify manufacturing logistics such as purchasing, warehousing, and assembly. As a third generation product, Athena III demonstrates Diamond's support for long-lifecycle applications. It offers the latest processor and I/O technologies for new applications, while remaining backwards compatible with prior models to extend existing product lifetimes.
Athena III offers some of the highest feature density available in a compact SBC with rugged, wide-temperature, shock and vibration qualified operation. Its combination of size, weight, performance, and power consumption is an ideal fit for applications that require solid performance and a comprehensive range of I/O, without the burden of high cost or power consumption.
The Athena III SBC provides an ideal solution for applications requiring ruggedness.
Its many rugged features include:
• Soldered memory for increased immunity to shock and vibration
Athena III includes a complete set of standard I/O features:
• 4 serial ports with RS-232/422/485 protocol support, configurable via
BIOS (2 ports have 128-byte FIFOs and 460.8Kbps max data rate)
System Block Diagram
Athena III includes a complete analog and digital data acquisition circuit integrated onto the board. The analog input circuit includes 16 single-ended / 8 differential channels with 16-bit resolution and programmable gain. The extremely high input impedance ensures accurate measurements, while the fault-protected input multiplexors provide protection from overvoltage conditions as well as live inputs during a power-off state. A 2048-sample FIFO with programmable threshold supports smooth interrupt-based sampling at any sample rate up to 200KHz.
The circuit also features 4 12-bit analog voltage outputs with programmable output ranges, 24 digital I/O lines with programmable direction, and 2 counter/timers which can be used for A/D timing, timer-driven interrupts, or general counting functions.
All data acquisition features are supported by our free, best-in-class Universal Driver programming software which simplifies application development.
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