北语作业系统--17秋《微型计算机原理及其接口技术》作业-2资料.doc

1 span style=font-family: 宋体; font-size: 14px;对微处理器而言，它的每条指令都有一定的时序，其时序关系是span style=text-decoration: underline; /span/span A span style=font-family: 宋体; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Times New Roman; mso-bidi-font-family: Times New Roman; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;一个时钟周期包括几个机器周期，一个机器周期包括几个指令周期。/span A span style=font-family: 宋体; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Times New Roman; mso-bidi-font-family: Times New Roman; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;一个机器周期包括几个指令周期，一个指令周期包括几个时钟周期。/span A span style=font-family: 宋体; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Times New Roman; mso-bidi-font-family: Times New Roman; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;一个指令周期包括几个机器周期，一个机器周期包括几个时钟周期。/span A span style=font-family: 宋体; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-hansi-font-family: Times New Roman; mso-bidi-font-family: Times New Roman; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;一个指令周期包括几个时钟周期，一个时钟周期包括几个机器周期。/span 2 span style=font-family:;8255/spanspan style=font-family: 宋体; font-size: 14px;芯片有（/spanspan style=font-family:; /spanspan style=font-family: 宋体; font-size: 14px;）数据端口。/span A span style=font-family:;3/spanspan style=font-family: 宋体; font-size: 14px;个/spanspan style=font-family:;16/spanspan style=font-family: 宋体; font-size: 14px;位/span A span style=font-family:;3/spanspan style=font-family: 宋体; font-size: 14px;个/spanspan style=font-family:;8/spanspan style=font-family: 宋体; font-size: 14px;位/span A span style=font-family:;4/spanspan style=font-family: 宋体; font-size: 14px;个/spanspan style=font-family:;16/spanspan style=font-family: 宋体; font-size: 14px;位/span A span style=f