Detailed Description of 5565 Series Reflective Memory Card

Technical Specifications (Similar parameters for various 5565 interface products)

1. High-speed, easy-to-use fiber optic network with a fiber rate of 2.125G

2. Transmission process does not require CPU involvement

3. Supports ring and star topologies

4. 33MHz/66MHz 64-bit/32-bit compatible PCI bus, compatible with 3.3V and 5.0V levels

5. Network transmission does not require processor involvement

6. Optional redundant transmission mode

7. Up to 256 nodes

8. Multimode transmission distance up to 300 meters, single-mode up to 10KM

9. Automatically adjusts packet size from 4 to 64 bytes

10. Transmission rate up to 174MB/s

11. 256Mbytes onboard memory with error checking

12. Transmission latency of 0.4μs

13. Independent DMA channel

14. Network interrupt capable of carrying 32-bit data

15. Endian conversion for different architectures within the same network

16. PIO window 2Mbytes, 16Mbytes to 64Mbytes, and configurable to onboard memory size

17. Standard PCI half-length card

18. Operating temperature 0~65°C, storage temperature -40~85°C

19. Operating system support: Windows, Linux, VxWorks, RTX, DOS, Linux, LabVIEW RT, RTX/RTX64 drivers, etc.

Features and Advantages of 5565 Reflective Memory

Features:

(1) VMIC reflective memory is a technology that provides data transmission between interconnected computers via a local area network, increasingly adopted by real-time network designers. The concept of VMIC reflective memory real-time LAN is simple: design a network memory board to achieve memory-to-memory communication in distributed systems without software overhead. Each node machine is equipped with a reflective memory card featuring dual-port memory. Various software layers can read from and write to this memory. When data is written to the memory of one machine's reflective memory card, it is automatically transmitted via fiber optics to the memory of other reflective memory cards on the network. Typically, within a few hundred nanoseconds, all reflective memory cards will contain the same data. Members access data by simply accessing the local reflective memory card's memory.
(2) Reflective memory cards - Real-time Simulation Technology Network, in collaboration with domestic universities and research institutes including the 8th Institute of Electronics, the 5th Academy of Aerospace, Beijing University of Aeronautics and Astronautics, Beijing Institute of Technology, Nanjing University of Science and Technology, Northwestern Polytechnical University, Harbin Institute of Technology, etc., has conducted a series of application research, testing, and particularly in hardware-in-the-loop real-time simulation systems, reflective memory cards have become standard. Their principles are easy to understand, usage is simple, they have strong anti-interference capabilities, high real-time performance, support interrupt transmission, require minimal software development code, offer strong expansion capabilities, have numerous application cases, shorten system development cycles, save personnel costs, enhance system robustness, free software developers from complex communication protocols, and eliminate concerns about bandwidth for large-scale data transmission and uncertain delays. Reflective memory cards are also used in industrial control industries including rail transit, metallurgy, and power system simulation.

(3) With the increase in chip integration, reflective memory cards have also improved in integration, offering stable and reliable products with transmission distances up to 10KM (single-mode). In cooperation with the 8th Institute of Electronics, we promote domestic research on real-time communication technology for reflective memory networks, offering reflective memory solutions, PCI bus-based reflective memory cards with 128-512MB onboard memory, 2.5G transmission rates, compatibility with GE5565 series reflective memory cards, providing complete driver source code and application example code, and on-site technical support. After long-term testing in some hardware-in-the-loop simulation systems, they are now delivered for use. Subsequently, PMC interface and CPCI interface reflective memory cards will be launched, and customized development is available to integrate reflective memory modules into customer boards.

(4) Meanwhile, the Real-time Simulation Technology Network for reflective memory cards has also introduced fault injection modules, signal processing modules, encoder interface modules, and adapter card products for use in hardware-in-the-loop simulation systems for user convenience. For details, visit the website; all products can be custom-developed.

Advantages:

(1) Capability to achieve remote interconnection

As the complexity of simulation experiments increases, remote interconnection of equipment across multiple buildings and laboratories is required. Single-mode fiber and fiber hubs connect distant laboratory equipment, with single-mode fiber supporting transmission distances up to 10km. For laboratories within 300m, multimode fiber enables close-range transmission, balancing transmission effectiveness and cost.

(2) Capability to conduct multiple experiments in parallel

Facing urgent experimental tasks, multiple experiments need to be conducted simultaneously. The integrated experimental control system can control various hubs, quote for PMC5565 reflective memory cards, and segment the entire network into several isolated sub-networks. Manufacturers of PMC5565 reflective memory cards can conduct experiments concurrently, meeting the needs of parallel experiments in multiple laboratories.

(3) Capability to isolate and troubleshoot faults

The integrated experimental control system monitors the connection and operational status of each port device in the hub, remotely controls and bypasses any node in the fiber optic network. During fault troubleshooting, any node can be easily connected or disconnected from the network, effectively improving troubleshooting efficiency and quickly isolating faulty nodes.

Reflective Memory Ordering Information

PCI interface reflective memory card ordering information

PCI-5565PIORC-110000   128MB reflective memory card  multimode fiber

PCI-5565PIORC-111000   128MB reflective memory card  single-mode fiber

PCI-5565PIORC-210000   256MB reflective memory card  multimode fiber

PCI-5565PIORC-211000   256MB reflective memory card  single-mode fiber

PMC interface reflective memory card ordering information

PMC-5565PIORC-110000 128MB reflective memory card   multimode fiber

PMC-5565PIORC-111000 128MB reflective memory card   single-mode fiber

PMC-5565PIORC-210000 256MB reflective memory card   multimode fiber

PMC-5565PIORC-211000 256MB reflective memory card   single-mode fiber

CPCI interface reflective memory ordering information

CPCI-5565PIORC-110000 128MB reflective memory    multimode fiber

CPCI-5565PIORC-111000 128MB reflective memory    single-mode fiber

CPCI-5565PIORC-210000 256MB reflective memory    multimode fiber

CPCI-5565PIORC-211000 256MB reflective memory    single-mode fiber

PCIE interface reflective memory card ordering information

PCIE-5565PIORC-110000   128MB reflective memory card  multimode fiber

PCIE-5565PIORC-111000   128MB reflective memory card  single-mode fiber

PCIE-5565PIORC-210000   256MB reflective memory card  multimode fiber

PCIE-5565PIORC-211000   256MB reflective memory card  single-mode fiber

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