寄存器

Students learn about, popular microprocessors, registers, the system clock, processor installation and upgrades, coprocessors, and parallel processing.

学生学习，流行的微处理器、寄存器、系统时钟，处理器安装和升级，共处理器，和平行处理。

Use a master Reset pin to clear all flipflops.

用主复位引脚去复位所有的寄存器

NEVER* assume what the contents of registers might be, for example, NEVER assume that DS/SS/ES etc will be initialised to 0 because not all bios do this. and this has caught many people unawares!

永远也别*假设寄存器的内容也许是0，例如，不要假设DS/SS/ES等会被初始化成0因为并非所有的BIOS都这么做（这是很多人所不了解的！

It demonstrates the basic principles of defining a stack, initialising the segment registers, and declaring a start point.

它演示了定义栈，初始化段寄存器，声明入口点的基本做法。

Stack-Based 栈基础 In many cases, compilers simply preallocate room in the function's stack area for the variable. This is the area on the stack that's right below the return address and stored base pointer.

回忆一下我们上面提到的栈结构，堆栈的下是返回地址和原堆栈指针，在大多数堆栈结构中EBP寄存器指向栈底，所以每当我们要访问某个局部变量时，我们就可以用BEP减去一个偏移量来访问某个特定的局部变量。

One pair of homologous chromosomes resulting from the division of a tetrad during meiosis.

在乘法运算中存放乘数，在除法运算中存放商的一种寄存器。

Next we load drive number into dl register, head number into dh register, track number into ch register, sector number into cl register and the number of sectors to be transferred to registeral.

载入驱动器 ID 到 dl 寄存器，磁头号到 dh ，磁道号到 ch ，扇区号到 cl ，扇区数到 al 。

HAR? Head Address Register?

磁头地址寄存器

MCS-96 microcontroller with PWM have Sawtooth, PWM register should be the value of lin...

MCS-96单片机要用PWM产生锯齿波，应使PWM寄存器中的值线性增加，那么在PWM输出端将得到宽度线性增加的脉冲波，经滤波后，便可得到锯齿波。

To obtain the correct requirement, we need to consider what it means, semantically, for a pseudo-register to be live or dead at a program point l.

为了获得正确的要求条件，我们需要认真考虑一个伪寄存器在程序点l处活跃和非活跃在语义上的意义。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。