XPort1000

The XPort1000 is an intelligent communications controller targeting high-performance, low-cost applications. The XPort1000 combines a wide array of supported serial protocols and a configurable I/O routing structure to pack maximum flexibility into an industry standard PMC module.

Powered by the Freescale MPC8260 (PowerQUICC II) processor, the XPort1000 implements four serial communication ports providing an EIA-530-A-compliant signal set supporting HDLC/SDLC, UART, transparent, and BiSync modes, along with NRZ, NRZI, FM0, FM1, Manchester and Differential Manchester encoding. Coupled with software configurable support for RS-232, RS-422, RS-423, RS-485, and MIL-STD-188-114, the XPort1000 provides a wide range of serial options.

The XPort1000 will drive down both cost and power consumption from your system design. The PCI bridge is integrated on-chip allowing the XPort1000 to draw up to 40% less power and cost up to 30% less than conventional designs based on other processors.

• Freescale MPC8250 PowerQUICC™ II processor at up to 266 MHz with integrated PCI
• Four SCCs support broad range of serial protocols
• Software configurable serial interface modes
• Front or rear I/O
• Up to 256 MB SDRAM
• Up to 16 MB soldered Flash
• 512 kB socketed Flash
• 2 kB SEEPROM
• Two RS-232 SMC ports
• Optional front or back panel 10/100 Mbps Ethernet
• Wind River VxWorks BSP
• Linux BSP
• Windows Drivers

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Processor

• Freescale MPC8250 PowerQUICC II processor
• Embedded PowerPC G2 core
• Up to 266 MHz
• 280 Dhrystones at 200 MHz
• 66 MHz 60x bus
• 16 kB instruction and data caches
• 32 kB internal SRAM
• Integrated MMU
• Core-disabled mode supported

Memory

• Up to 256 MB SDRAM
• Up to 16 MB soldered Flash
• 512 kB socketed Flash
• 2 kB SEEPROM

Serial Communication Controller

• HDLC, UART, transparent and BiSync modes
• DPLL supporting NRZ, NRZI, FM0, FM1, Manchester and Differential Manchester
• Independent BRGs for each SCC transmitter and receiver
• Two optional external custom oscillators

Serial Interface

• Four DTE SCC ports supporting either RS-232, RS-422, RS-423, RS-485, or MIL-STD-188-114A Type I and II balanced/unbalanced modes
• 10 Mbps max synchronous
• 4 Mbps max asynchronous
• EIA-530-A DTE/DCE cable or software selectable

Software

• Linux BSP
• Wind River VxWorks BSP
• VxWorks, Linux, and Windows drivers

Physical Characteristics

• PMC form factor
• Dimensions: 149 mm x 74 mm
• 10-mm stacking height

Environmental Requirements

• Supported ruggedization levels (see the X-ES Ruggedization Chart): 1
• Conformal coating available as an ordering option

Power Requirements (Typical)

• +3.3V, 0.6 A, 1.98 W
• +5.0V, 0.35 A, 1.75 W
• +12.0V, 0.012 A, 0.15 W
• -12.0V, 0.012 A, 0.15 W

Accessories

• Cable (90000070) - Serial, 4 Port, DTE, 6 ft.
• Cable (90000001) - Serial, 4 Port, Ribbon, 6 ft.
• Adapter (90000005) - Serial, DTE Module
• Adapter (90000010) - Serial, DCE Module