VMIVME-7645-130 GE Model Parts VMEbus Single Board Computer

The GE VMIVME-7645-130 is a high-performance VMEbus Single Board Computer (SBC) originally developed by VMIC, a GE Intelligent Platforms business, and now part of Abaco Systems.

Built around an Intel Pentium M processor and the Intel 855GME chipset, the board is designed in a single-slot, passively cooled Eurocard form factor. It provides general-purpose computing, industrial communication, and VMEbus system integration capabilities.

The VMIVME-7645-130 supports operation as either a VMEbus system controller or a peripheral CPU in multi-processor systems. Its PCI-to-VME bridge enables communication between PCI-based onboard resources and the VMEbus backplane.

• Industrial Computing — Provides onboard processing resources for industrial control applications, embedded computing, and specialized automation systems.
• VMEbus System Control — Can operate as a VMEbus system controller or as a peripheral CPU in multi-CPU configurations.
• PCI-to-VME Communication — The transparent PCI-to-VME bridge enables communication between onboard PCI resources and VMEbus devices.
• Network Communication — Integrated Ethernet interfaces support communication with industrial networks, engineering workstations, and other compatible systems.
• Serial Communication — Four RS-232 ports support connections to serial devices, maintenance equipment, and external control interfaces.
• Graphics and User Interface — Integrated SVGA support provides display capabilities for applications that require local monitoring or operator interaction.

1. Verify Hardware Compatibility — Check the VMEbus chassis, board revision, slot requirements, backplane configuration, and system-controller settings.
2. Inspect the Board — Examine the PCB, connectors, memory modules, and front-panel interfaces for physical damage or contamination.
3. Check System Configuration — Confirm the installed memory, processor configuration, BIOS settings, and required operating system.
4. Install the Board — Follow the VME chassis manufacturer's insertion and extraction procedures. Ensure that the board is correctly aligned and securely seated in the backplane.
5. Connect External Interfaces — Connect the required Ethernet, RS-232, USB, display, and keyboard/mouse interfaces.
6. Configure the VMEbus — Verify system-controller selection, address mapping, interrupt configuration, and PCI-to-VME bridge settings.
7. Start the System — Power up the chassis and check POST behavior, processor operation, memory recognition, and operating-system startup.
8. Perform Functional Tests — Test Ethernet connectivity, serial communication, VMEbus transactions, display output, and application software.