MVME5500  MOTOROLA 嵌入式计算机板卡 数字量控制模块

MVME5500  MOTOROLA 嵌入式计算机板卡 数字量控制模块

Emerson Network Power MVME5500系列旨在满足原始设备制造商，包括 和航空航天、工业自动化和医疗领域的原始设备制造商成像市场细分。寻求技术更新的客户同时保持与现有VMEbus的向后兼容性基础设施可以升级到MVME5500系列，并利用增强的性能特性。

MVME5500采用运行频率为1 GHz的MPC7457处理器，非常适合数据密集型应用程序。MVME5500提供的不仅仅是更好的处理器表演它还提供来自处理器、存储器和/或处理器的平衡性能，双独立本地总线和I/O子系统。

强大的Marvell系统控制器，支持133 MHz主机总线和133MHz SDRAM存储器总线）与高速处理器很好地匹配。到使系统I/O与 处理器性能MVME5500相匹配提供双64位33/66 MHz PCI总线。每个PCI总线都有一个PMC站点支持以33或66MHz运行的卡。Universe II VME接口和PMCspan连接器与 33 MHz PCI总线段上的PMC站点隔离，以便两个PMC站点都能够进行66MHz的操作。

MVME5500还提供千兆以太网接口、10/100BaseTX以太网接口和两个串行端口。所有这些加起来， 子系统提供 的性能。

向后兼容性

MVME5500延续了Emerson从MVME5100系列开始Emerson嵌入式控制器的迁移路径和单板计算机（SBC）站台此迁移路径使OEM能够支持具有相同基础的不同I/O需求平台，简化零件号维护，技术专长要求和备用。

MVME5500系列为客户提供了迁移从MVME2300、MVME2400、MVME2600、MVME2700和MVME5100板，允许它们利用MPC7455等功能处理器，千兆以太网和双独立33/66 MHz PMC站点。

MVME5500  MOTOROLA 嵌入式计算机板卡 数字量控制模块

The Emerson Network Power MVME5500 series is designed to meet original equipment manufacturers, including OEM imaging market segments in the aerospace, industrial automation, and medical sectors. Customers seeking a technology update while maintaining backward compatibility infrastructure with their existing VMEbus can upgrade to the MVME5500 series and take advantage of enhanced performance features.

The MVME5500 uses the MPC7457 processor that runs at 1 GHz, making it ideal for data-intensive applications. The MVME5500 provides more than just better processor performance it also provides balanced performance from the processor, memory and/or processor, dual independent local buses and I/O subsystems.

Powerful Marvell system controller with support for 133MHz host bus and 133MHz SDRAM memory bus) matches well with high-speed processors. To match system I/O with processor performance MVME5500 provides dual 64-bit 33/66 MHz PCI buses. Each PCI bus has a PMC site that supports cards running at 33 or 66MHz. The Universe II VME interface and PMCspan connector are isolated from PMC stations on the 33 MHz PCI bus segment so that both PMC stations can operate at 66MHz.

The MVME5500 also offers a Gigabit Ethernet interface, a 10/100BaseTX Ethernet interface, and two serial ports. All these add up to the performance provided by the subsystem.

Backward compatibility

The MVME5500 continues Emerson's migration path and Single Board Computer (SBC) platform for embedded controllers that began with the MVME5100 series This migration path enables Oems to support different I/O demand platforms with the same foundation, simplifying part number maintenance, technical expertise requirements and back-up.

The MVME5500 series offers customers the ability to migrate from MVME2300, MVME2400, MVME2600, MVME2700 and MVME5100 boards, allowing them to take advantage of features such as the MPC7455 processor, Gigabit Ethernet and dual independent 33/66 MHz PMC sites.