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GE PCI-5565

Technical Specifications of GE PCI-5565 Reflective Memory Card

  1. Core Architecture:
    • Memory: 128 MB SDRAM (expandable to 256 MB in variants like PCI-5565PIORC-210000) .
    • Bus Interface: PCI 32-bit/33 MHz, compatible with 3.3V/5V signaling .
    • Data Transfer:
      • Speed: 43 MB/s (4-byte packets) to 174 MB/s (64-byte packets) .
      • Serial Baud Rate: 2.125 Gbps .
    • Network Scalability: Supports 256 nodes .
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Detailed content

  1. Fiber Optic Connectivity:
    • Multimode Fiber: 300 meters .
    • Single-Mode Fiber: 10 kilometers .
  2. Environmental Resilience:
    • Operating Temperature: -40°C to +85°C (industrial grade) .
    • Cooling: Passive (fanless) design .
  3. Compliance:
    • Standards: RoHS, VCCI Class A (Japan), CISPR 22 EMC .

Functional Features

  1. Deterministic Low-Latency Synchronization:
    • Data written to local memory is instantly broadcast to all nodes via fiber optics with <1 µs latency .
    • Zero CPU/software overhead: Operates independently of host processors .
  2. Hardware Optimization:
    • Dynamic Packet Sizing: Auto-adjusts packets (4–64 bytes) to maximize throughput .
    • Dual DMA Channels: Sustain peak data rates without bus congestion .
    • FIFO Buffers: 128-depth FIFOs per channel for burst data integrity .
  3. Fault Tolerance:
    • Redundant Transmission Modes: Supports ring/star topologies for fail-safe operation .
    • Hardware CRC Checks: Ensures data integrity during transmission .
  4. Flexibility:
    • Node ID Configuration: Set via software or jumpers .
    • Endian Conversion: Seamless interoperability between big/little-endian systems .

Application Scenarios

Domain Use Cases
Aerospace & Defense Real-time avionics data sharing, missile test stands, radar signal processing .
Industrial Automation Synchronization in aluminum rolling mills, power plants, robotic control .
Critical Infrastructure Nuclear plant monitoring, rail signaling, smart grid management .
Scientific Research High-energy physics experiments, medical imaging systems .

Technical Differentiation vs. Alternatives

Parameter PCI-5565 Standard Ethernet
Latency <1 µs 100 µs–10 ms
Determinism Hardware-level synchronization Software-dependent protocols
Node Scalability 256 nodes ≤64 nodes (with switches)
Fault Tolerance Redundant fiber topologies Limited redundancy options

Software & Ecosystem

  • OS Support: Windows XP/7, Linux, VxWorks, QNX .
  • Development Tools:
    • APIs for C/C++, LabVIEW, VB, Delphi .
    • Precompiled DLLs for rapid integration .
  • Compatible Accessories:
    • ACC-5595 fiber hubs for star-topology networks .
    • VMIPMC-5579 I/O modules for expanded functionality .

Ordering & Variants

Model Suffix Key Configuration
PIORC-110000 128 MB SDRAM + multimode fiber
PIORC-210000 256 MB SDRAM + multimode fiber
PIORC-211000 256 MB SDRAM + single-mode fiber (10 km)
  • Pricing: ~¥18,000–20,000 (market-dependent) .
  • Lead Time: 3–5 days for in-stock units .

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