寄存器

Familiar with the 8051's internal structure and function and the rational use of its internal registers can be completed software programming design work.

熟悉8051单片机的内部结构和功能，合理使用其内部寄存器，能够完成相关软件编程设计工作。

NOTE: 1 The RCA register is not available in SPI Mode.

注意：这个 RCA 寄存器在 SPI 模式下不可用。

The module register monitors a system command bus for read and write commands.

模块寄存器监测系统命令总线上的读和写命令。

An nondestructive read-out memory in which data once loaded can not be written again.

数据一旦装入，以后就禁止写入的非破坏读出寄存器。

In real mode, memory segmentation is handled automatically through the use of an internal mechanism, in conjunction with segment registers.

在实模式中，内存分段是在段寄存器的作用下，通过 CPU 的内部机制而被自动处理的。

The key to making code reentrant is to ensure mutual exclusion whenever accessing global variables or shared registers.

使代码可再入的关键在于确保在访问全局变量或共享寄存器时互斥现象发生。

Relative card address: local system address of a card, dynamically suggested by the card and approved by the host during initialization.

卡的相对地址(这个寄存器在 SPI 模式下不可用)：卡的本地系统地址，在初始化期间，卡提供的动态建议并由主控制器批准。

All input/output transfers occur on an interrupt basis using se- rial, double buffered data registers.

所有输入/输出转移发生在一个中断使用硒里亚尔，双缓冲数据寄存器的基础。

On the other hand, a row-major matrix packs each row of the matrix in a single constant register.

另外一种对齐方式行对齐把每一行保存在一个常数寄存器中。

It is available by changing traditional scan design using a scan register,whose length is equal to that of scan chain.

该结构是利用一个和扫描链等长的扫描移位寄存器，对传统扫描链进行改造得到的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐