数据地址寄存器

Sometimes it is useful to modify the base register to point to the transfer address.

有时修改基址寄存器的内容使之指向数据传送地址是很有用处的。

Integrated with the design and the programming practice of the matching algorithms about LS MPP embedded computer used to image comprehension, this paper will analyze and study five problems about the SIMD computer which oriented to the application of image comprehension, they are how to reduce the number of memory instructions and their execute cycles, how many control register we require, how to protect the contents of the base address register, how to design the buffer and how to set up the date types of image array, etc.

本文结合 L S MPP嵌入式计算机图象匹配算法的设计与编程实践，对面向图象理解应用的 SIMD计算机减少存储类指令及其执行周期、控制寄存器的数量需求、基地址控制寄存器内容的保护、缓冲器的有关设计及图象阵列数据类型的设立等设计问题进行了分析和讨论，提出的一些设计思想对于面向图象理解的类似 SIMD计算机的设计具有较为重要的参考价值

The address calculating circuit is very simple and consists of three adders and pq 4:1multiplexers,which calculates pq addresses for the pq memory modules in parallel.

其地址计算电路极其简单，仅含3个加法器和pq个4：1多路器，能够同时为pq个存储模块计算地址；数据分布电路只有一个，用来完成读出和写入时数据在数据寄存器和存储模块之间的分布。

A Read Data from Memory instruction loads the address of the first byte or word to be read in an internal address register.

从存储器指令加载的第一个字节或字地址读取数据被读在内部地址寄存器。

There are several types of registers ,Including an instruction register , which holds the instruction being executed ,an address register, which holds the addresses of data to be processed ;a program register , which holds status information ; and an accumulator , which holds the results of the ALU's

寄存器有几种类型，包括指令寄存器，它含有将要被执行的指示，地址寄存器，它包含被处理的数据地址；程序寄存器，它包含程序的状态信息；还有累加器，它包含算术\逻辑运算单元的操作结果。

Contents of a memory location or register within a particular peripheral, ints on the data bus.

设中的存储器地址或寄存器中的内容时，处理器设置地址总线并在数据总线上接收

When the processor wants to read the contents of a memory location or register within a particular peripheral, it sets the address bus

当一个处理器想去写某一特定外设中的存储器地址或寄存器中的内容时，处理器设置地址总线并在数据总线上接收内容。

When the processor wants to read thecontents of a memory location or register within a particular peripheral, ints on the data bus.

当一个处理器想去写某一特定外设中的存储器地址或寄存器中的内容时，处理器设置地址总线并在数据总线上接收内容。

Now we write the IOReg addres on latch so that we can read 16 bit IOReg later.

现在我们写在门电路上的数据寄存器地址，以便我们稍后能读 16bits的数据寄存器。

The data location includes memory data memorizer and memory map register, which share uniform data and address buses, at the same time occupy independent physical spaces, respectively, both physical and logic addresses separated and independently addressed, respectively, and can multiplex the same logic address.

内存数据存储器和内存映射寄存器共享统一的数据总线和数据地址总线。同时，内存数据存储器和内存映射寄存器各自占有独立的物理空间，物理地址和逻辑地址均分开，各自独立编址，内存数据存储器和内存映射寄存器对同一逻辑地址可以复用。

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。