PCIE5565 reflective memory real-time simulation

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PCIE5565 reflective memory real-time simulation [Copy link]

Reflective memory network:
A shared memory network based on real-time characteristics, with high data transmission rate and deterministic response time, suitable for high-speed data synchronization, process control and real-time test and measurement.
VMIC reflective memory network is a high-speed replicated shared memory network based on ring/star topology.
It supports multi-computer systems with different bus structures such as PCI, CPCI and VME, and can be used with different operating systems to share high-speed, stable-rate real-time data.

Advantages of reflective memory:
high-speed, 2.12G baud rate based optical fiber network, maximum transmission rate up to 174Mbyte/s;
real-time connection, stable data transmission;

Independent of operating system and processor;
can be connected to general computers and buses;
simple software, low management costs and high anti-interference ability;
data can be shared among up to 256 nodes;
the distance between nodes can reach 300 meters (multi-mode)/10 kilometers (single mode);
supports star and ring topologies for easy system expansion.

Functional Description

PMC-5565PIORC series reflective memory card, used for PMC bus structure. Combined with our company's conversion carrier. Quickly form cpci. pcie. vie and other bus interfaces. 1 channel transmission. 1 channel reception. Fully compatible with GE reflective memory card products. Can achieve seamless replacement with GE products

—40C/85C industrial-grade operating temperature design. Powerful functions, stable performance, and reliable quality. Rich in experience, the first choice for Hangzhou Electric Power Project

Performance Overview

PMC bus Fiber optic high-speed network 2.125GHz, maximum 256 nodes, onboard 128M or 256MByt SDRAM, fiber optic communication protocol does not occupy CPU resources. Independent DMA channel. Dynamic packet length. Each packet is 4 to 1M bytes.

33NHz PCI32/64bit 5V and 3.3V bus compatible card. Fiber optic effective network bandwidth 50MByte/s to 170MByte/s

The multi-mode fiber optic node distance is 300M. The single-mode fiber optic node distance is 100KM. It can adapt to various CPU structures in the same fiber optic network.

Application Areas

Tianjin Guangda Avionics' PMC-5565PIORC series reflective memory cards have been used in flight simulators, automated test systems, ship and warship simulators, aluminum rolling mill control and monitoring, power plant simulators, engine test benches, industrial automation, high-speed data acquisition, and other fields to form real-time network systems.

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