MVME55006E-0163 Motorola MVME5500系列VMEbus单板计算机

特点:
MPC7450系列PowerPC处理器，1ghz
512kb的片上L2缓存和2mb的L3缓存
高性能计算应用的AltiVec协处理器
两组焊接闪存
双独立64位PCI总线和PMC站点
艾默生/摩托罗拉MVME5500系列VMEbus单板计算机专为满足oem的需求而设计，包括国防和航空航天，工业自动化和医疗成像细分市场。希望为其应用程序更新技术，同时保持与现有VMEbus基础设施向后兼容的客户可以升级到MVME5500系列，并利用增强的性能特性。

MVME5500采用MPC7457处理器，运行频率为1 GHz，非常适合数据密集型应用。MVME5500不仅提供更好的处理器性能;它还从处理器、内存、双独立本地总线和I/O子系统提供均衡的性能。

功能强大的Marvell系统控制器支持133 MHz主机总线和133 MHz SDRAM内存总线，与高速处理器非常匹配。为了将系统I/O与出色的处理器性能相匹配，MVME5500提供双64位，33/66 MHz PCI总线。每个PCI总线都有一个PMC站点支持运行在33或66 MHz的卡。Universe II VME接口和PMCspan连接器在专用的33 MHz PCI总线段上与PMC站点隔离，因此两个PMC站点都能够运行66 MHz。

MVME5500还提供一个千兆以太网接口，一个10/100BaseTX以太网接口和两个串行端口。所有这些构成了一组平衡良好的高性能子系统，具有无与伦比的性能。

MVME55006E-0163R

The Emerson / Motorola MVME5500 Series VMEbus Single-Board Computers are designed to meet the needs of OEMs including those in defense and aerospace, industrial automation and medical imaging market segments. Customers looking for a technology refresh for their application while maintaining backward compatibility with their existing VMEbus infrastructure can upgrade to the MVME5500 series and take advantage of the enhanced performance features.

The MVME5500 utilizes the MPC7457 processor running at 1 GHz, which is ideal for data intensive applications. The MVME5500 provides more than just better processor performance; it also provides balanced performance from the processor, memory, dual independent local buses and I/O subsystems.

The powerful Marvell system controller, with support for a 133 MHz host bus and a 133 MHz SDRAM memory bus, is well matched to the high speed processor. To match the system I/O to the outstanding processor performance, the MVME5500 provides dual 64-bit, 33/66 MHz PCI buses. Each PCI bus has a PMC site supporting cards running at 33 or 66 MHz. The Universe II VME interface and PMCspan connector are isolated from the PMC sites on a dedicated 33 MHz PCI bus segment so that both PMC sites are capable of 66 MHz operation.

The MVME5500 also offers a Gigabit Ethernet interface, a 10/100BaseTX Ethernet interface and two serial ports. All of this adds up to a set of well-balanced, high-performance subsystems for unparalleled performance.