Day1 CSE101 L1

CSE101 computer system architecture

Lecture 1

processors [prɔ:'sesəz]n. [计] 处理器

controller [kən'trəʊlə]n. 控制器

peripherals [pə'rifərəls]  n. 周边设备；[计] 外围设备

micro architecture 微型架构

principle ['prɪnsɪp(ə)l]原理

arithmeticexpressions 算术表达式

  conditionalexpression【计算机】条件表达式

  subroutine ['sʌbruːtiːn] n. [计] 子程序

  stack [stæk] 堆栈

  recursion [rɪ'kɜːʃ(ə)n] n. [数] 递归，循环；递归式

  Elementary logicgates 基本逻辑门

  circuits ['sɜ:kɪts] n. [电子] 电路（circuit的复数）；环路

  interrupt processing【计算机】中断处理

  mainframe computer【计算机】主机计算机

  workstations n. 工作站；智能终端

  microcontrollersn. [自] 微控制器

  servers ['sə:rvərs] n. [计] 服务器

  embedded computer [计] 嵌入式计算机

  dedicated computer专用电脑

  chip computer 单片机

  vacuum tube真空管；电子管

  transistor [træn'zɪstə; trɑːn-; -'sɪ-] n. 晶体管

  compatibility [kəm,pætɪ'bɪlɪtɪ]n. [计] 兼容性

  downwardcompatibility [计] 向下兼容性 (backwardcompatibility): 

most software written for computers with old hardware can berun on computers with newer hardware

  VHDL (very high speedintegrated circuits Hardware Description Language)

高速集成电路硬件描述语言: 

1. It’s aprogramming language to be used to specify both the structure and function ofhardware circuits. 是一种描述硬件电路的结构和功能的编程语言。 

2. Supports computer simulations as well as providing input toautomatic layout packages which arranges the final circuits. 能够使计算机进行模拟跟踪，并向排列最终电路的自动规划工具包提供相应的输入。

  Moore’s law摩尔定律: The amount of circuitry电路 (number of transistors晶体管) which can be placed on a given chiparea approximately doubles every two years.

  Windowing interfaces窗口界面—WIMPs (Windows, Icon图标, Menus 菜单, Pointers 指针)

  by-product ['bai,prɔdʌkt] n. 副产品；附带产生的结果

  revolution [revə'luːʃ(ə)n] n.运行

  browser ['braʊzə] n. [计] 浏览器