MVME172-433A模块备件

MVME172-413A

VMEbus 2EST性能
2eSST协议提供了一条可用的VME总线
带宽敢达320MB/s，增加了8倍
在VME64上，同时保持向后兼容性
使用VME64和VME32
新的德州仪器VMEbus收发器和
Tundra Tsi148 VMEbus桥的传统协议
支持允许客户集成MVME7100
这一系列的技术将应用到他们现有的基础设施中，提供：
向后兼容性，从而保持它们的一致性
对现有VMEbus板、背板的投资，
机箱和软件。
平衡性能
MVME7100系列提供的不仅仅是更快的速度
VMEbus传输速率；它提供了平衡的性能
来自处理器、内存子系统、本地总线
以及I/O子系统。这与丰富的I/O结合在一起
接口使MVME7100系列非常适合用作
特定于应用程序的计算刀片或智能处理器
I/O刀片/托架。飞思卡尔MPC864xD系统芯片（SoC）处理器运行速度敢达1.3 GHz，
非常适合I/O和数据密集型应用。
集成SoC设计创建了I/O密集型
结合双低功耗的先进封装
具有片上二级缓存和
双集成DDR2内存控制器，PCI
Express、DMA、以太网和本地设备I/O。这个
片上PCI Express接口和双DDR2存储器
总线与处理器匹配良好。确保
佳I/O性能，8x PCI Express端口是：
连接到五端口PCI Express交换机。三个4x
PCI Express端口连接到PCI Express到PCI-X
提供独立PCI-X总线的网桥，用于：
两个PMC-X站点和VME总线接口。1x PCI
Express端口连接到PCI Express到PCI桥接器
其连接到USB芯片（商用
仅温度）。MVME7100还提供四通道
千兆以太网接口、USB 2.0和五（5）
RS-232串行连接。所有这些加起来就是一组
平衡良好的高性能子系统
提供无与伦比的性能。
头版
内页
3.
向后兼容性
MVME7100系列延续了
提供从Emerson嵌入式系统的迁移路径
诸如MVME16x、MVME17x和MVME17C的控制器，
MVME2300/MVME2400和艾默生SBCs
例如MVME2600/2700到单个平台。这个
MVME7100系列，如MVME3100、MVME5100，
MVME5500和MVME6100系列融合了好的
艾默生嵌入式控制器和SBC的特点
使原始设备制造商能够支持不同的I/O要求
使用相同的基础平台，简化零件编号
维护、技术专业知识要求，
和节省。
MVME7100系列为客户提供了另一种选择
从MVME2100、MVME2300到MVME2301的迁移路径，
MVME2400、MVME2600、MVME2700、MVME3100，
MVME5100、MVME5500和MVME6100板
允许他们利用功能，例如
集成MPC864xD SoC处理器、DDR2存储器，
千兆以太网、PCI-X、PCI Express、USB和2eSST。
PCI扩展
MVME7100有一个8倍PCI Express连接到：
支持PCI Express扩展运营商，如
艾默生是XMCspan。
转换模块
MVME7216E转换模块提供对两个10/100/1000BaseTX的行业标准连接器访问
以及配置的四个异步串行端口
作为RS-232 DTE。所有这些都通过RJ-45连接器。
MVME7216E RTM设计用于直接连接
至机箱中的VME背板，深度为80mm
后过渡区。
软件支持
固件监视器
MVME7100固件（称为MOTLoad）是：
驻留在MVME7100闪存中并提供电源
自检、初始化和操作系统引导
能力。此外，它还提供了一个调试器
界面类似于久经考验的“BUG”界面
在Emerson以前的VMEbus板上。
操作系统和内核
MVME7100系列支持多种启动方式
操作系统，包括一系列完整的
实时操作系统和内核。爱默生
Linux下嵌入式计算的网络能力
（2.6.25内核）现在可用。VxWorks BSPs（5.5.1
AMP、6.6 AMP和6.6 SMP）
通过风河系统。Linux也在开发中
来自Sysgo、Timesys和LynuxWorks的内核。
规格
加工机
c微处理器：飞思卡尔MPC864xD，带双处理器
PowerPC e600内核
c时钟频率：1.06或1.3 GHz
c片上一级缓存（I/D）：每核32K/32K
c片上二级缓存：每个核1MB
系统控制器
ƒ集成在MPC864xD中
主存储器
ƒ类型：双数据速率（DDR2）SDRAM
ƒ速度：DDR2-533
ƒ容量：1GB或2GB
ƒ配置：双内存控制器
闪存
ƒ类型：NOR闪存，车载可编程
c容量：128MB
c写保护：硬件通过交换机，软件
通过寄存器或扇区锁
ƒ类型：NAND闪存，板载可编程
c容量：4GB或8GB
c写保护：通过寄存器的软件
由YAFFS（Linux）或Datalight FlashFX®支持的c
Pro（VxWorks）在单独许可下
非易失性存储器
ƒ类型：SEEPROM，车载可编程
c容量：128KB（用户可用），8KB
踢脚板至关重要

MVME172-413A

MVME172-413A

VMEbus 2eSST Performance The 2eSST protocol offers an available VME bus bandwidth of up to 320MB/s, an increase of up to 8x over VME64, while maintaining backward compatibility with VME64 and VME32. The combination of the latest Texas Instruments VMEbus transceivers and the Tundra Tsi148 VMEbus bridge’s legacy protocol support allows customers to integrate the MVME7100 series into their existing infrastructure providing backward compatibility and thereby preserving their investment in existing VMEbus boards, backplanes, chassis and software. Balanced Performance The MVME7100 series provides more than just faster VMEbus transfer rates; it provides balanced performance from the processor, memory subsystem, local busses and I/O subsystems. This coupled with a wealth of I/O interfaces make the MVME7100 series ideal for use as an application-specific compute blade, or an intelligent I/O blade/carrier. The Freescale MPC864xD system-onchip (SoC) processor, running at speeds up to 1.3 GHz, is well-suited for I/O and data-intensive applications. The integrated SoC design creates an I/O intensive state-of-the-art package that combines dual low power processing cores with on-chip L2 cache and dual integrated DDR2 memory controllers, PCI Express, DMA , Ethernet and local device I/O. The on-chip PCI Express interface and dual DDR2 memory busses are well matched to the processor. To ensure optimal I/O performance, the 8x PCI Express port is connected to a five-port PCI Express switch. Three 4x PCI Express ports are connected to PCI Express-to-PCI-X bridges which provide independent PCI-X busses for the two PMC-X sites and VME bus interface. A 1x PCI Express port is connected to a PCI Express-to-PCI bridge which is connected to the USB chip (commercial temperature only). The MVME7100 also offers quad Gigabit Ethernet interfaces, USB 2.0, and five (5) RS-232 serial connections. All of this adds up to a set of well-balanced, high-performance subsystems offering unparalleled performance. Front page Interior page 3 Backward Compatibility The MVME7100 series continues the direction of providing a migration path from Emerson’s embedded controllers such as the MVME16x, MVME17x, MVME2300/MVME2400, and from Emerson SBCs such as the MVME2600/2700 to a single platform. The MVME7100 series, like the MVME3100, MVME5100, MVME5500, and MVME6100 series, merged the best features of Emerson’s embedded controllers and SBCs enabling OEMs to support varying I/O requirements with the same base platform, simplifying part number maintenance, technical expertise requirements, and sparing. The MVME7100 series offers customers an alternate migration path from the MVME2100, MVME2300, MVME2400, MVME2600, MVME2700, MVME3100, MVME5100, MVME5500 and MVME6100 boards to allow them to take advantage of features such as the integrated MPC864xD SoC processor, DDR2 memory, Gigabit Ethernet, PCI-X, PCI Express, USB, and 2eSST. PCI Expansion The MVME7100 has an 8x PCI Express connection to support PCI Express expansion carriers such as the Emerson XMCspan. Transition Modules The MVME7216E transition module provides industrystandard connector access to two 10/100/1000BaseTX ports, and four asynchronous serial ports configured as RS-232 DTE. All of these are via RJ-45 connectors. The MVME7216E RTM is designed to directly connect to the VME backplane in chassis’ with an 80mm deep rear-transition area. Software Support Firmware Monitor The MVME7100 firmware (known as MOTLoad) is resident in the MVME7100 flash and provides power-on self-test, initialization and operating system booting capabilities. In addition, it provides a debugger interface similar to the time proven “BUG” interface on previous VMEbus boards from Emerson. Operating Systems and Kernels The MVME7100 series supports booting a variety of operating systems including a complete range of real-time operating systems and kernels. Emerson Network Power Embedded Computing Linux (2.6.25 kernel) is available now. VxWorks BSPs (5.5.1 AMP, 6.6 AMP & 6.6 SMP) are provided and supported by Wind River Systems. Also in development are Linux kernels from Sysgo, Timesys and LynuxWorks. Specifications Processor c Microprocessor: Freescale MPC864xD with dual PowerPC e600 cores c Clock Frequency: 1.06 or 1.3 GHz c On-chip L1 Cache (I/D): 32K/32K per core c On-chip L2 Cache: 1MB per core System Controller ƒ Integrated within MPC864xD Main Memory ƒ Type: Double data rate (DDR2) SDRAM ƒ Speed: DDR2-533 ƒ Capacity: 1GB or 2GB ƒ Configuration: Dual memory controller Flash Memory ƒ Type: NOR flash, on-board programmable c Capacity: 128MB c Write Protection: Hardware via switch, software via register or sector lock ƒ Type: NAND flash, on-board programmable c Capacity: 4GB or 8GB c Write Protection: Software via register c Supported by YAFFS (Linux) or Datalight FlashFX® Pro (VxWorks) under separate license Non-volatile Memory ƒ Type: SEEPROM, on-board programmable c Capacity: 128KB (available for users), 8KB baseboard Vital Product Data (VPD), and two (2) 256B Serial Presen