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LinuxDevices.com: Tiny embeddable board comes with Embedded Linux

Aug 15, 2000, 01:05 (0 Talkback[s])


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[ Thanks to LinuxDevices.com for this link. ]

"Simple Network Magic Corporation (SNMC) has announced a fully GPL embedded Linux port for its tiny QuickStart QS850 embedded computer module. The module, which measures just 2.8" x 2.5" in size (see photo), was designed to simplify the embedding of networked intelligence into a broad range of embedded systems and devices. The tiny module contains everything necessary to implement a highly miniaturized web server, file server, IP engine/router, or SNMP/TL1 agent."

"Functions on the module include a 33 MHz Motorola MPC850 processor, 16-64 MBytes SDRAM memory, 4-16 MBytes of flash storage memory, and a clock oscillator. Using the module's two Ethernet channels requires the simple addition of external magnetics and RJ45 connectors. Other I/O includes up to 49 programmable I/O lines, and up to four serial ports, and HDLC synchronous serial protocol support."

"DC power and all the I/O connections between the module's MPC850 processor and other system devices are handled by 100 tiny pins on the bottom of the module. In order to conserve space on the tiny module, SNMC employed a unique high density solderless board-to-board interconnect scheme, made by Samtec, whereby the tiny pins on the bottom of the module compression-connect to 100 pads on the top of an application carrier board. Four mounting screws hold the QS850 module securely onto the carrier board. As a result of this stacking technology, the module can be easily installed or replaced without soldering."

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