Description
The VMIVME-7807-411000 (cataloged under part number series VME7807RC / VMIVME-7807) is a high-performance, single-slot 6U VMEbus Single Board Computer engineered by VMIC and distributed under GE Fanuc / Abaco Systems. Designed for mission-critical industrial automation, defense, and real-time computing environments, this module combines an advanced Intel Pentium M processor architecture with robust VMEbus backplane connectivity.
Product Specifications (Datasheet)
- Brand / Manufacturer: GE Fanuc / VMIC (Abaco Systems)
- Model / Part Number: VMIVME-7807-411000 (VMIVME-7807RC Series)
- Product Name: Pentium M VME Single Board Computer (SBC)
- Form Factor: Standard VME 6U single-slot Eurocard module (233.4 mm \times 160 mm)
- Processor: Intel Pentium M processor (options include 1.1 GHz, 1.6 GHz, or 1.8 GHz with up to 2 MB Advanced Transfer L2 cache)
- Chipset: Intel 855GME chipset with a 400 MHz system bus
- System Memory: Supports up to 1.5 GB DDR SDRAM (utilizing a 200-pin SODIMM slot alongside optional onboard solder-in memory)
- Storage Support: Onboard secondary IDE interface supporting bootable CompactFlash storage (up to 2 GB) plus Serial ATA (SATA) support via rear I/O
- Graphics: Integrated Intel 855GME SVGA controller with front-panel analog video output and rear DVI-D capability
- Network Interfaces: Dual Gigabit Ethernet controllers (Intel 82546EB) and an additional 10/100 Mbit Ethernet port (Intel 82551ER) with front-panel RJ45 connectivity
- Expansion: One 66 MHz PCI-X PMC (PCI Mezzanine Card) expansion slot with front-panel access
- Operating Systems Supported: Windows XP, Windows 2000, VxWorks, Linux, QNX, and LynxOS
Operating Guidelines and Usage Methods
Proper integration and handling of high-density VME processor modules require strict adherence to standard electronic safety and rack installation procedures.
- ESD Precautions: Always utilize a certified grounded electrostatic discharge (ESD) wrist strap when handling the board to safeguard sensitive internal microprocessors, DDR memory modules, and surface-mount logic from static damage.
- Rack Installation: Align the module carefully with the top and bottom card guides of the VME enclosure, ensuring the board seats fully into the backplane connectors before tightening the front-panel captive screws.
- Environmental Control: Operate the host VME chassis within a clean, temperature-controlled industrial environment protected from excessive humidity and conductive dust accumulation.
Power-On and Power-Off Sequence
Adhering to correct energization protocols prevents electrical transients and safeguards system memory and solid-state storage drives.
- Power-On Sequence:
- Verify that the VMIVME-7807-411000 module is securely seated in its designated VME rack slot and external network/monitor cables are connected.
- Switch on the primary rack power supply feeding the system enclosure.
- Monitor the boot sequence, system BIOS diagnostics, and operating system loading status via the console or display output.
- Power-Off Sequence:
- Gracefully shut down the operating system via software commands to prevent file corruption on the CompactFlash or system memory.
- Power down the main electrical feeds supplying the VME rack enclosure.
- Allow internal circuits and power components to fully de-energize before unseating or servicing the board.
Product Instructions
The VMIVME-7807 acts as a master system controller or high-performance peripheral node within a VMEbus rack, utilizing the Tundra Universe II PCI-to-VME bridge interface. The front panel features a 10/100 Ethernet port, Gigabit Ethernet port, USB 2.0 ports, an SVGA video port, a manual reset switch, and status LEDs. Ensure proper airflow across the chassis to maintain optimal thermal operating limits.
Frequently Asked Questions (Q&A)
- Q: What system is the VMIVME-7807-411000 module designed for?
- A: It is deployed within VMEbus-based industrial computer racks, real-time control systems, and defense or power automation setups requiring an x86 processing environment.
- Q: Does this board support dual-head video displays?
- A: Yes, it supports built-in front-panel SVGA output alongside a rear-panel Digital Visual Interface (DVI-D) connection.
- Q: What should I check first if the board fails to boot?
- A: Verify backplane power supply voltage rails (+5V / +12V), check the physical seating of the DDR SDRAM SODIMM, and inspect front-panel link indicators.
