描述
产品简要说明
VMIC VMIPCI-5565-110000是GE Fanuc开发的工业级反射内存卡，专为实时数据共享与分布式系统设计。其核心特性包括：
高速光纤传输：2.12G波特率，理论带宽174MB/s，动态数据包大小4-64字节
低延迟同步：节点间数据更新延迟≤400ns，支持256节点实时共享内存
多平台兼容：兼容PCI/PCIe/VME总线，支持Windows/Linux/VxWorks等操作系统
冗余与抗干扰：冗余传输模式+单模光纤10km传输，误码率≤10^-15
产品详细说明
1.硬件架构与核心技术
反射内存机制
全局共享内存：
每个节点板载128MB/256MB SDRAM，全网数据实时同步
写入本地内存自动广播至所有节点，无需CPU干预
光纤传输协议：
2.12G波特率串行光纤链路，支持多模（300米）/单模（10公里）传输
动态数据包自适应调整（4-64字节），带宽利用率提升30%
抗干扰设计
物理隔离：
光纤传输天然抗电磁干扰，支持工业级宽温（-40℃～85℃）
板载CRC-16校验模块，误码率≤10^-15
冗余模式：
双光纤环网冗余，单点故障自动切换，网络恢复时间≤1ms
多平台兼容性
总线接口：
支持PCI/PCIe/VME/PMC总线，兼容3.3V/5V电平
提供标准C语言API，支持热插拔与动态内存映射
操作系统支持：
Windows/Linux/VxWorks/RTX/DOS等，驱动程序预装
产品概述:VMIC VMIPCI-5565-110000
作为实时数据共享的核心组件，其核心价值在于超低延迟与高可靠性：
技术价值：
在飞行模拟器中，实现128节点传感器数据同步更新延迟≤500ns
在核聚变实验中，支持256节点控制指令实时分发
行业适配：
航空航天：飞行器导航系统、卫星遥测数据共享
能源电力：智能电网实时状态监测、变电站数据同步
工业自动化：机器人多轴协同控制、CNC机床分布式加工
国防军工：导弹制导系统、舰载电子设备数据融合
Product brief description
VMIC VMIPCI-5565-110000 is an industrial-grade reflective memory card developed by GE Fanuc,designed for real-time data sharing and distributed systems.Its core features include:
High-speed fiber transmission:2.12G baud rate,theoretical bandwidth 174MB/s,dynamic packet size 4-64 bytes
Low latency synchronization:data update delay between nodes is≤400ns,supporting real-time shared memory of 256 nodes
Multi-platform compatibility:compatible with PCI/PCIe/VME bus,support Windows/Linux/VxWorks and other operating systems
Redundancy and anti-interference:redundant transmission mode+single-mode optical fiber transmission 10km,bit error rate≤10^-15
Product details
1.Hardware architecture and core technology
Reflective memory mechanism
Global shared memory:
Each node has 128MB/256MB SDRAM on board,and the entire network data is synchronized in real time
Write to local memory automatically broadcasts to all nodes without CPU intervention
Fiber Optical Transmission Protocol:
2.12G baud rate serial fiber link,supports multi-mode(300 meters)/single-mode(10 kilometers)transmission
Dynamic packet adaptive adjustment(4-64 bytes),bandwidth utilization increased by 30%
Anti-interference design
Physical isolation:
Optical fiber transmission naturally resists electromagnetic interference and supports industrial-grade wide temperature(-40℃~85℃)
Onboard CRC-16 verification module,bit error rate≤10^-15
Redundant mode:
Dual fiber ring network redundant,single point of failure automatic switching,network recovery time≤1ms
Multi-platform compatibility
Bus interface:
Supports PCI/PCIe/VME/PMC bus,compatible with 3.3V/5V levels
Provides standard C language API,supporting hot plug and dynamic memory mapping
Operating system support:
Windows/Linux/VxWorks/RTX/DOS,etc.,driver preinstalled
Product Overview:VMIC VMIPCI-5565-110000
As the core component of real-time data sharing,its core value lies in ultra-low latency and high reliability:
Technical value:
In the flight simulator,the synchronous update delay of 128 node sensor data is achieved≤500ns
In nuclear fusion experiment,real-time distribution of 256-node control instructions is supported
Industry adaptation:
Aerospace:Vehicle navigation system,satellite telemetry data sharing
Energy and electricity:real-time status monitoring of smart grids,and synchronization of substation data
Industrial automation:robot multi-axis collaborative control,distributed processing of CNC machine tools
National Defense and Military Industry:Missile Guide System,Data Fusion of Ship-based Electronic Equipment
