Embedded Pentium SBC

WinSystems, Inc.BC-TXPlus is an Intel 166 MHz Tillamook-based SBC offering an operational temperature range of –40° to +85°C. The SBC combines 6 features needed for an embedded, industrial application onto a 5.75in x 8.0in EBX-compatible platform. These include: CPU with core logic functions; Video controller with CRT and flat panel support, 10/100 Mbps Ethernet controller; Four serial channels; 48-bidirectional digital I/O lines, and Solid State Disk support. The board has a 16-bit PC/104 and PC/104Plus connector to support additional expansion modules such as a modem, frame grabber, or specialty I/O.

A 166 MHz Intel CPU provides Pentium performance over a wider temperature range than a standard Pentium CPU without requiring fans or forced air-cooling. The supporting chipset provides the core logic that makes the board PC/AT compatible. It includes the DRAM controller, internal PCI bus and external PC/104 Bus interface logic, real-time clock, plus integrated peripherals including Dma, timer, interrupt, keyboard controllers.

The designer can populate up to 128Mbytes of system SDRAM with standard 72-pin SIMM devices. A 32-pin memory socket allows EPROM, SRAM or Flash memory to function as a bootable SSD drive.

The board has four independent, asynchronous 16-byte deep FIFO buffered RS-232 serial COM channels that operate from 50 to 115.2K bits per second.

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