处理器

The fan heat sink is centered on the processor top, with the raised areas on the bottom of the heat sink and the processor top aligned.

狂热者热洗涤槽在处理器顶端上被集中，藉由在热洗涤槽的底部上的被升起的区域和处理器顶端排列。

The heart of and computer system is the central processing unit.

中央处理器中央处理器是计算机系统的核心。

Central Processing Unit: The CPU or processor is the heart of the computer.

中央处理器：CPU的处理器或者是电脑的心脏。

Chapter five presents a scheme of processor implementation, which enables the execution of one instruction per clock cycle.

第五章中设计了一个处理器的实现方案，它可以保证处理器的每条指令都能在一拍中完成。

The versatile controller also includes a plurality of field device input/output ports communicatively connected to the processor, a configuration communication port connected to the processor and to the memory to enable the controller to be configured with the programming routines and a second communication port which enables a user interface to be intermittently connected to the controller to view information stored within the controller memory.

这个多功能的控制器也包含许多的通信地连接到这个处理器上的场装置输入/输入端口，还包含一个连接到处理器和存储器配置通信端口，使得控制器被编程程序和第二通信端口配置，这样使得用户接口能够被间歇地连接到控制器上来观察存储在控制器存储器中的信息。

Based on a lot of experiment results, a conclusion is drawn: comparing with other factors, the performance of branch handling strategy is the key limits of processor to exploit the instruction level parallelism existed in nonscientific code, cache miss have severe effect on superscalar processor's performance when it runs scientific code. Second, in order to reduce the branch penalty and improve the performance of superscalar processor, a new branch handling strategy—a classification based hierarchical branch handling strategy, CHBHS is proposed. It first expands the traditional processor architecture to support multiple condition code, conditional execution and Mbranch instruction, as a result, compiler can reduce the number of static conditional branch when the code is generated. Then, CHBHS tries to use the best suitable mechanism to deal with different branch base on their different behavior. CHBHS can predict the target address of unconditional branch, subroutine call and conditional branch by buffering their target address in branch target buffer, a newly proposed high efficient return address stack is used to reduce the penalty of subroutine return instruction, a new Counter Register Stack is also proposed to reduce the penalty of loop-closing branch to zero, and dynamic branch predictor is incorporate with branch target buffer to predict the outcome of conditional branch.

基于上述结论，为了尽量消除转移指令对处理器开发指令级并行性能力的影响，进一步提高处理器性能，在详尽分析目前已存在的转移处理策略的特点与局限性的基础上，首次提出了一种新的转移处理策略即基于分类的层次转移处理策略CHBHS(Classification Based Hierarchical Branch Handling Strategy)，它首先通过扩展传统的体系结构，支持多条件码、条件式执行及多分支转移技术，以使编译程序在进行代码生成时可尽量少生成条件转移指令，从而减少静态条件转移指令的数目；其次，基于不同的转移指令的行为不同这一事实，提出了对不同的转移指令采用不同的机制进行处理的思想，即对无条件转移指令和函数调用指令以及条件转移指令的目标地址，采用转移目标缓冲器来预测，对于函数返回指令，采用所提出一种的高效返回地址栈来预测其目标地址，对于大多数循环控制转移指令，采用所提出的Counter Register Stack来将其所可能带来的损失减少为0，对于其他的条件转移指令采用动态预测机制来预测其方向。

3According to the contradistinguish of all kinds of FFT processing architecture, the design thoughts, rule, method, the characteristics of radix mixed FFT algorithm meets the requirements of scalable FFT architecture. The other FFT algorithms have their own limitations.

3通过分析和比较各种FFT算法的特性和规律后得出，基于FPGA设计傅立叶变换点数可灵活扩展的高速FFT处理器，高组合数FFT算法是最优选择，基一X这种任何基FFT都有扩展的局限性，因为后者是前者的特例，对前者的研究可以得出一般规律的总结，使得高速FFT处理器的结构扩展更为方便和灵活。

The second one is to research and analyze most hardware resource of the coprocessor and discuss their working principle.

第二部分主要针对协处理器所要完成的任务，研究协处理器所需要的硬件资源，并对各个硬件资源模块的工作原理进行了研究、分析和设计。

Design process of video motion estimation coprocessor for VSP is discussed.

本文重点研究通用视频处理器中运动估计协处理器的设计。

Additionally, into the crystal of processor is integrated the coprocessor forworking withvideo and images.

此外，到晶体的处理器是集成协处理器的工作与视频和图像。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。