GE VMIVME-7807 Single Board Computer

The GE Fanuc VMIVME-7807 (VME Microsystems International Corporation / VMIC) operates as a high-reliability, microprocessor-based VMIVME-7807 6U VMEbus Single Board Computer (SBC) engineered to function as an embedded controller within heavy industrial automation, process control, and real-time data orchestration systems. Centered around an Intel Pentium M processor architecture, this single-slot processing board handles high-speed arithmetic operations and localized peripheral I/O framing natively at the hardware tier. It maintains continuous synchronization with external automation equipment parallel to master system backplane communication cycles.

Hardware Specifications

Processor Execution & System Integration

• Pentium M Core Performance and Bus Synchronization The VMIVME-7807 utilizes its integrated Intel Pentium M microprocessor to solve complex industrial application logic with minimal cycle jitter. By executing calculation instructions straight inside its local onboard memory registers, the board handles high-speed automation scripts within microsecond task loops, preventing backplane parallel bus traffic from stalling critical control sequences.
• Firmware Flash Stability and Cache Protection The processor layout relies on non-volatile flash memory sectors to host real-time operating systems (RTOS) and user code bases. This hardware-tier configuration carries out continuous memory verification and parity tracking across standard operating windows, shielding active control blocks against execution exceptions or runtime data corruption.

Frequently Asked Questions

Q: What specific hardware states manifest if the VMIVME-7807 experiences an internal memory parity error or processor exception?

A: The onboard hardware watchdog timer detects the loss of deterministic program execution, sets an unmasked fault bit in the module status register, and illuminates the front-panel error LED. The module isolates its data lines from the VMEbus backplane to prevent invalid memory writes from corrupting the master controller database.

Q: Can this 0.99 lbs Intel-based single board computer be hot-swapped while the VMEbus card cage is actively energized?

A: No. Standard VMEbus architectures do not support live insertion or extraction unless a specialized, hot-swap compatible subrack and pin-staging environment are used. Removing the card under power can cause brief power bus arcs and transient s