GE VMIVME‑7807 VME Single Board Computer

Technical Specifications

Model: VMIVME‑7807

Brand: GE Fanuc (Abaco Systems)

Product Type: 6U VME Single Board Computer

Applicable System: VME / VME64 bus embedded control system

Processor: Intel Pentium M 1.1GHz / 1.6GHz / 1.8GHz, L2 cache 1MB‑2MB

Chipset: Intel 855GME, 400MHz system bus

Memory: Up to 1.5GB DDR SDRAM, optional ECC function

Non‑volatile Memory: 32KB NVRAM, reprogrammable flash BIOS

Storage: Bootable CompactFlash up to 2GB

VME Bus Bridge: Tundra Universe II PCI‑VME bridge, VME C.1 / VME64 compliant

Expansion Slot: 1× PMC PCI‑X 66MHz expansion site

Communication Interface: 1×10/100Mbps Ethernet, optional dual gigabit Ethernet, four 16550 serial ports, four USB2.0 ports

Video Interface: SVGA, DVI dual‑display output

Indicator: On‑board LED for network, power and watchdog status

Power Supply: VME rack backplane power supply

Operating Temperature:‑30℃ ~ +70℃, non‑condensing

Humidity:5%‑95% non‑condensing

Protection Class:IP20, cabinet rack‑mount only

Weight:0.75kg

Dimension:233.4mm ×160mm ×20.3mm

Application: Industrial embedded control, data acquisition, legacy VME system renovation, defense and aerospace equipment

Product Function Description

VMIVME‑7807 is a high‑performance 6U VME single‑board computer based on Intel Pentium M processor, widely used in mission‑critical embedded industrial scenarios. It works as main computing unit inside VME rack, providing powerful x86 computing capability for real‑time control and data processing tasks.

The board acts as VME bus master and slave, supports A24/A32 addressing and 32/64‑bit BLT data transmission. The PMC expansion slot allows users to add custom I/O modules for function expansion. It carries rich peripheral interfaces including multi‑channel network, serial port, USB and dual‑channel video output, supports mainstream embedded operating systems such as VxWorks, QNX, Linux and Windows Embedded. Built‑in watchdog timer and 32KB non‑volatile SRAM ensure important parameter data can be retained after power failure, improving system operation stability.

Product Details

Single‑slot 6U Eurocard structure, directly plug‑in VME cabinet slot. Conformal coated circuit board adapts to harsh industrial environment with dust and moisture. This legacy VME SBC is no longer produced by original manufacturer, mainly used for old‑system maintenance, spare‑part replacement and equipment retrofit. ESD protection is required during installation. Confirm firmware version and PMC module compatibility before commissioning.