XYCOM XVME-690

The XVME‑690 is a single-slot VMEbus processor module launched by Xycom (also known as Xembedded). It features an Intel® Pentium® M (1.8 GHz) or Celeron® M (1.5 GHz) CPU, combining the high reliability of VMEbus with a PC-compatible software ecosystem. It is suitable for industrial systems requiring real-time control, data acquisition, and high-speed communication.

Key Technical Specifications

• CPU: Intel® Pentium® M 1.8 GHz (2 MB L2 cache) or Celeron® M 1.5 GHz (1 MB L2 cache)
• Memory: 200-pin DDR ECC SODIMM, supporting 256 MB, 512 MB, 1 GB (266/333 MHz)
• Storage: EIDE Ultra‑DMA 100 interface; two SATA ports (or 1.8″ EIDE/CompactFlash) optional; supports external 2.5″/3.5″ hard disks, floppy disks, and optical drives
• Graphics: Intel® 855GM/E 2D/3D controller, maximum resolution 1600×1200, output via front panel or P2 interface
• Network: Dual Gigabit Ethernet (Intel® 82546GB), with front-panel RJ-45 or rear VITA 31.1 interface
• Audio: AD1981B AC97 codec, with stereo input/output
• Expansion: 1× PMC 32/64-bit 33/66 MHz slot (IEEE P1386); two additional PMC slots available via XVME-976 dual PMC expansion card; XVME-990 series rear transition modules provide extra P0 and P2 interfaces
• Power/Cooling: Requires 300 LFM airflow; operating temperature 0-55 °C (standard) or -25-70 °C (wide temperature)
• Operating Systems: Supports Windows® XP/2000/NT, Linux, RT-X, MS-DOS, etc.

Product Features

• Dual Advantages of VME and PC: PCI-to-VME bus bridging enables VME multiprocessing capabilities while leveraging standard PC software and drivers.
• High Integration: CPU, graphics, dual Gigabit Ethernet, audio, and storage interfaces are all integrated on a single card, saving space and reducing wiring complexity.
• Flexible Expansion: PMC slots and rear transition modules support various I/O expansions (e.g., additional storage, serial ports, digital I/O).
• Reliability: Complies with EN 55022 (EMI) and EN 50082-2 (EMC) standards, featuring industrial-grade anti-interference capabilities.
• Wide Temperature Option: Standard and wide-temperature models available to meet the requirements of harsh field environments.

Structure and Composition

• CPU and Cooling Module: Combined processor and heat sink for thermal management under high loads.
• PCI-X/VME Bridge Chip: Enables PCI-to-VME data transmission.
• Memory Slot: 200-pin DDR ECC SODIMM slot.
• Storage Subboard: EIDE/IDE controller, SATA controller, and CompactFlash interface.
• Graphics/Audio Subsystem: Integrated graphics card and AC97 audio codec.
• Network Interfaces: Dual Gigabit Ethernet cards (Intel® 82546GB) with corresponding RJ-45 ports.
• PMC Slot: Front-mounted 32/64-bit PMC slot.
• Rear Transition Module Interface: P0 and P2 connectors for external I/O expansion.

Typical Application Areas

• Industrial automation control systems (PLC, DCS)
• Data acquisition and monitoring (SCADA)
• Real-time image processing and machine vision
• High-speed network gateways and communication devices
• Test and measurement instruments (oscilloscopes, signal analyzers)
• Embedded servers and edge computing nodes

Installation and Maintenance Guidelines

Installation

Cooling

Firmware/BIOS

Software Drivers

Troubleshooting

• No Display/No Network: Check the stability of front-panel/rear connections for graphics and network cards; verify that corresponding functions are enabled in the BIOS.
• Abnormal PCI-VME Communication: Use Xycom’s diagnostic tools to check the bridge chip status; reflash the firmware if necessary.
• Memory Errors: Replace the ECC DDR SODIMM or run a memory self-test in the BIOS.

If you would like to learn more about our products and services, please feel free to contact us at any time!

• Sales Manager : Jinny
• Email : sales5@xrjdcs.com
• Whatsapp/Mobile:+86 15359273791

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