1X00623H01模块备件

1X00623H01

本章介绍MOTLoad固件的基本功能
由摩托罗拉设计的下一代初始化产品，
高性能嵌入式板的调试器和诊断工具
使用先进的系统、内存控制器和桥接器的产品
例如MV64360。
除产品概述外，本章还包括以下列表
标准MOTLoad命令、默认VME和固件设置
可由用户、远程启动和备用启动进行更改
程序
概述
MOTLoad固件包用作板加电和
初始化包，以及用户应用程序的载体
可以被引导。MOTLoad固件的第二个功能是：
在某些方面，作为一个测试套件，为某些
设备。
MOTLoad通过易于使用的类UNIX命令行进行控制
界面MOTLoad软件包类似于许多终端用户
为嵌入式市场设计的应用程序，如实时
操作系统目前可用。
请参阅中列出的MOTLoad固件包用户手册
附录C，相关文件，了解更多详细信息。
MOTLoad实现和内存要求
MOTLoad的实现及其内存需求如下：
产品特定。提供MVME6100单板计算机（SBC）
具有广泛的内存（例如，DRAM、外部缓存、闪存）。
通常，摩托罗拉SBC的小板载DRAM数量
3-2计算机组文献中心网站
非负载固件
3.
has为32MB。每个受支持的摩托罗拉产品线都有其独特之处
非加载二进制图像。目前大的机动车辆压缩
图像大小小于1MB。
装载命令
MOTLoad支持两种类型的命令（应用程序）：实用程序和
测验。这两种类型的命令都是从MOTLoad命令调用的
以类似的方式排列。除此之外，MOTLoad公用设施和MOTLoad
测试明显不同。
MOTLoad实用程序应用程序
MOTLoad实用程序的定义非常广泛。仅仅
如上所述，如果它不是机动负载测试，则被视为机动负载命令。
通常，MOTLoad实用程序应用程序是帮助用户的应用程序
在某种程度上（也就是说，他们做了一些有用的事情）。从
MOTLoad，实用程序应用程序示例包括：配置、数据/状态
显示、数据操作、帮助例程、数据/状态监视器等。
在操作上，非负载实用程序应用程序不同于非负载测试

1X00623H01

1X00623H01

This chapter describes the basic features of the MOTLoad firmware product, designed by Motorola as the next generation initialization, debugger, and diagnostic tool for high-performance embedded board products using state-of-the-art system memory controllers and bridge chips, such as the MV64360. In addition to an overview of the product, this chapter includes a list of standard MOTLoad commands, the default VME and firmware settings that are changeable by the user, remote start, and the alternate boot procedure. Overview The MOTLoad firmware package serves as a board power-up and initialization package, as well as a vehicle from which user applications can be booted. A secondary function of the MOTLoad firmware is to serve in some respects as a test suite providing individual tests for certain devices. MOTLoad is controlled through an easy-to-use, UNIX-like, command line interface. The MOTLoad software package is similar to many end-user applications designed for the embedded market, such as the real time operating systems currently available. Refer to the MOTLoad Firmware Package User’s Manual, listed in Appendix C, Related Documentation, for more details. MOTLoad Implementation and Memory Requirements The implementation of MOTLoad and its memory requirements are product specific. The MVME6100 single-board computer (SBC) is offered with a wide range of memory (for example, DRAM, external cache, flash). Typically, the smallest amount of on-board DRAM that a Motorola SBC 3-2 Computer Group Literature Center Web Site MOTLoad Firmware 3 has is 32MB. Each supported Motorola product line has its own unique MOTLoad binary image(s). Currently the largest MOTLoad compressed image is less than 1MB in size. MOTLoad Commands MOTLoad supports two types of commands (applications): utilities and tests. Both types of commands are invoked from the MOTLoad command line in a similar fashion. Beyond that, MOTLoad utilities and MOTLoad tests are distinctly different. MOTLoad Utility Applications The definition of a MOTLoad utility application is very broad. Simply stated, it is considered a MOTLoad command, if it is not a MOTLoad test. Typically, MOTLoad utility applications are applications that aid the user in some way (that is, they do something useful). From the perspective of MOTLoad, examples of utility applications are: configuration, data/status displays, data manipulation, help routines, data/status monitors, etc. Operationally, MOTLoad utility applications differ from MOTLoad test