Model Interpretation

VMIVME: VMEbus module series (VMIC/GE)

7807: Pentium M, 6U VME SBC

RC: RoHS Compliant

Common suffixes:

‑410000: Standard (1.4 GHz, 512 MB RAM)

‑420001: High‑perf (1.8 GHz, 1 GB RAM, extended temp)

Technical Parameters

Processor & System

CPU: Intel Pentium M (1.1/1.4/1.8 GHz); Celeron M option

L2 Cache: 1 MB (1.1 GHz); 2 MB (1.4/1.8 GHz)

Chipset: Intel 855GME + ICH4‑M

FSB: 400 MHz

Memory

RAM: Up to 1.5 GB DDR SDRAM (1×SODIMM + 512 MB solder‑in); ECC option

Storage: 1×CompactFlash (2 GB max, bootable); SATA + Ultra ATA/66 (rear I/O)

Graphics & Video

Controller: Integrated Intel 855GME

Resolution: Up to 1600×1200 (SVGA)

Outputs: Front VGA; rear DVI‑D (dual‑head capable)

I/O & Interfaces

Ethernet:

1×10/100 Mbps (front, Intel 82551)

Dual Gigabit (Intel 82546GB; front/rear, VITA 31.1 option)

Serial: 4×16550‑compatible RS‑232 (1 front, 3 rear)

USB: 4×USB 2.0 (2 front, 2 rear)

Expansion: 1×66 MHz PMC slot (PCI‑X)

Other: PS/2 KB/mouse (front), reset switch, speaker, watchdog timer

Bus & Mechanical

Form Factor: 6U VMEbus (233.35×160 mm), single‑slot

VME Interface: VME64x (32/64‑bit, 33/66 MHz, 80 MB/s max)

Cooling: Passive heat sink (no fan)

Power: +5 VDC, <25 W

Weight: ~2.5 kg

Environment & OS

Operating Temp: 0°C to +55°C (standard); ‑40°C to +85°C (rugged option)

OS Support: Windows XP/2000, Linux, VxWorks, QNX, LynxOS

Core Functions

Pentium M Performance, Low Power: Balances speed (up to 1.8 GHz) and efficiency for fanless, rugged deployments.

Dual Gigabit Ethernet + VITA 31.1: Redundant, high‑speed networking for real‑time control and data acquisition.

Dual‑Head Graphics (VGA + DVI‑D): Supports local and remote display for HMI and monitoring.

PMC Expansion: One 66 MHz PMC slot adds custom I/O, comms, or signal processing.

RoHS & Ruggedization: RC variant meets environmental standards; passive cooling and wide temp range suit harsh conditions.

Applications

Industrial Automation: DCS, PLC, real‑time control, HMI, data acquisition.

Aerospace & Defense: Avionics, radar/sonar processing, rugged test benches, mission computing.

Test & Measurement: ATE, hardware‑in‑the‑loop (HIL), high‑channel‑count DAQ.

Energy & Power: Turbine control, power plant monitoring, grid automation.

Usage & Maintenance

Installation: Insert into 6U VME chassis; connect front I/O (VGA, ETH, USB, COM) and rear I/O (DVI, SATA, power).

Configuration: Set VME address/IRQs via BIOS; configure PMC and network via OS utilities.

Maintenance: Passive cooling requires no fan maintenance; keep connectors clean; annual BIOS/watchdog check.

Status: EOL (end‑of‑life); replaced by Abaco’s modern VPX/VME SBCs (e.g., VME‑7900 series).