VMIVME-5550 反射内存接口模块

描述

VMIVME-5550 反射内存接口模块

VMIVME-5550是一款反射内存接口模块，由转换器板和CPU模块组成，最初由通用电气公司的自动化工业产品部门生产，后来被Abaco系统公司收购并继续生产。然而，在公司转换之后，VMIC模块系列已经停产。

VMIVME-5550模块的设计初衷是通过独立的VMEbus系统节点，以高达每秒20兆字节的速度共享和传输高达16位的数据。该模块可以配置高达256千字节，或最多4兆字节的板载同步动态随机存取存储器（SDRAM），这为模块提供了对存储数据的快速、高质量的读取访问时间。

在数据传输方面，VMIVME-5550模块设计为软件透明，这意味着在节点之间的数据传输过程中，不需要额外的输入和/或输出开销，从而提高了数据传输的效率和速度。

此外，VMIVME-5550模块还具备处理多达16个节点的多点功能，而且这一功能在运行时绝对不需要任何处理器开销或参与，进一步增强了模块的效率和性能。

综上所述，VMIVME-5550是一款功能强大、性能出色的反射内存接口模块，适用于需要高速、高质量数据共享和传输的工业自动化和控制系统。

VMIVME-5550 反射内存接口模块

The VMIVME-5550 is a reflective memory interface module consisting of a converter board and a CPU module that was originally produced by General Electric’s Automated Industrial Products division before being acquired and continued in production by Abaco Systems. However, after the company’s conversion, the VMIC module series has been discontinued.

The VMIVME-5550 module is designed to share and transfer up to 16 bits of data at speeds of up to 20 megabytes per second via separate VMEbus system nodes. The module can be configured with up to 256 kilobytes, or up to 4 megabytes of on-board synchronous dynamic random access memory (SDRAM), which provides the module with fast, high-quality read access time to the stored data.

In terms of data transfer, the VMIVME-5550 module is designed to be software-transparent, which means that no additional input and/or output overhead is required during data transfer between nodes, thus increasing the efficiency and speed of data transfer.

In addition, the VMIVME-5550 module has the ability to handle up to 16 nodes in multiple points, and this function requires absolutely no processor overhead or involvement at runtime, further enhancing the efficiency and performance of the module.

In summary, the VMIVME-5550 is a powerful and high-performance reflective memory interface module for industrial automation and control systems that require high-speed, high-quality data sharing and transmission.