Concurrent Technologies VP 325 02x Intel Pentium M Processor Single Board Computer

The Concurrent Technologies VP 325 02x is a single-slot VME Single Board Computer built around the Intel Pentium M processor for demanding embedded applications in industrial control, defense, telecommunications, telemetry, scientific, and aerospace environments. This PC-compatible design delivers processing performance with minimal thermal output, eliminating the need for a CPU fan while supporting extended temperature operation in rugged deployments.

## Technical Specifications

**Processor & Memory**
• Intel Pentium M processor at 1.6 GHz with 64 KB L1 cache and 1 MB L2 cache
• 400 MHz Front Side Bus, FC-PGA 478 package
• Intel 855GME chipset with 6300ESB I/O Controller Hub
• Up to 2 GB of 333 MHz DDR DRAM with ECC support
• 1 GB soldered onboard DRAM plus up to 1 GB via SODIMM socket
• Single-bit error correction capability
• 1 MB BIOS Flash EPROM

**Storage & Connectivity**
• Dual EIDE ATA100 interfaces and 2 × Serial ATA150 channels
• CompactFlash and Hitachi GST Microdrive interfaces (single-slot configuration)
• Optional on-board Hard Disk Drive
• 2 × Gigabit Ethernet interfaces with optional remote OS boot
• 4 × RS232 serial channels
• 4 × USB 2.0 ports
• Parallel Printer Port (ECP, EPP, IEEE1284)
• PS/2 keyboard and mouse port
• Floppy disk interface
• Stereo audio input and output at line level

**VME & Expansion**
• Single-slot VME-64 form factor
• VME addressing: A32/A24/A16/D64/D32/D16/D8(EO), MBLT64, fast hardware byte-swapping
• PMC module interface (32/64-bit at 33/66 MHz)
• Expansion connector for dual-site PMC carrier board
• ITP debug port

**Graphics & System Management**
• Graphics interface supporting 2048 × 1536 resolution
• Optional DVI-D rear panel and VGA front panel
• Watchdog timer, Long Duration Timer, PC real-time clock
• Typical power consumption: 24.0 W (1.6 GHz version)

## Key Features

• Low power consumption eliminates CPU fan requirement
• ECC DRAM for single-bit error correction in mission-critical systems
• Dual Gigabit Ethernet for high-bandwidth networking
• Multiple storage interfaces support legacy and modern drives
• Extended temperature operation capability for harsh environments
• RoHS compliant version available (VP 325/02x-U)

## Typical Applications

Industrial control systems, defense electronics, telecommunications infrastructure, telemetry platforms, scientific instruments, and aerospace avionics requiring compact, thermally efficient computing with extensive I/O.

## Compatibility & Integration

Supports Windows XP, Windows XP Embedded, RTX, Linux, and VxWorks operating systems. VME-64 bus architecture enables integration into existing embedded systems architectures.