查询词典 instruction memory

Uniprocessor designs have built-in bottlenecks.the address and data buses restrict data transfers to a one-at-a-time flow of traffic.the program counter forces instructions to be run in strict sequence.even if improvements in performance are achieved by means of faster processors and more instruction parallelism,operations are still run in strict sequence.however,in a uniprocessor,an increase in processor speed is not the total answer because other factors,such as the system bus and memory,come into play.

单处理器设计有内置的一些瓶颈。地址和数据总线限制数据传输的同时同地址的数据冲突情况。即使是通过更快的处理器和更多的并行指令，当然也包括维护，这些方式来提高的性能，程序的运行仍然被限制在严格的程式规则中。然而，在一个单处理器里，处理器速度的提高时不能完全解决这个问题的，这是因为像系统总线和存储器等其他因素同样在起作用。

Windows starts in 386 enhanced mode if you have an 80386 SX computer with at least 640k of conventional memory plus 1024K of extended memory.

如果你用的是带有至少640K常规内存和1024K扩展内存的80386SX机，那么，Windows以386增强模式启动。

Windows stars in 386 enhanced mode if you have an 80386 SX computer with at least 640k of conventional memory plus 1024K of extended memory.

如果你用的是带有至少640K常规内存和1024K扩展内存的80386SX机，那么， Windows以386增强模式启动。

A typical off-board configuration establishes the backplane anchor and memory pool at an absolute address of 0x800000 on a separate memory board with a pool size of 512KB.

比如一个典型的板下配置：在一个独立内存块的绝对地址0x800000上建立一个512K的主板锚和内存池。

The scientific method is to improve the memory, the memory of the accelerator.

4，科学的方法是提高内存，内存的加速器。

To express the object semantics efficiently, the structure of ANGEL complex object is represented as an indexed n-ary tree in the secondary memory, while in the main memory, it's represented as a directed acyclic graph.

为有效表达对象语义，ANGEL的复杂对象结构在外存中表现为带索引的多叉树，在内存中则表现为有向无环图。

Means that the users have no need to bring along their memory card adapter for their tiny/mini memory cards anymore.

即用户无需携同他们的记忆卡适配器，为他们的微小/迷你记忆卡了。

Memory is by memory address decoder, literacy control circuit, the address bus and the data bus.

存储器是由存储体、地址译码器、读写控制电路、地址总线和数据总线组成。

This latter method of mapping the linear address space is commonly referred to as virtual memory or demand-paged virtual memory.

当内存已满，无法读入的时候，中断处理程序会根据内存的使用情况来决定把那个页置换出内存

In the following section, the realization mechanism of memory distribution and bootcode of Microcontroller AT91M40800 is introduced, and the memory distribution file is written in order to define the address mapping relationship of software code and data during loading and running.

在操作系统平台建立之后，文章研究了AT91M40800的内存分配以及启动代码的实现机制，并编写了scatter内存分配文件，以定义本系统软件代码和数据在程序加载和运行过程中的地址映射关系。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"