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第四章

第四章. 肖晟 2013.09. 作业. 假设我们使用如下硬件构建计算机系统 CPU: 16 根地址线， 8 根数据线， 1 根读控制线， 1 根写控制线 ROM: 用 2 片 8Kx4 芯片搭建的 8Kx8 ROM ，地址从 0000H 开始 RAM: 用 1 片 16Kx8 芯片构成的 16Kx8 RAM ，地址紧接 ROM I/O 设备：一个键盘，地址是 F000H ，一个磁盘，地址是 F001H-F00FH 1. 请画出 ROM 的结构图 2. 请标明 ROM, RAM 的起始和终止地址 3. 请画出该计算机系统图.

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第四章

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  1. 第四章 肖晟 2013.09

  2. 作业 • 假设我们使用如下硬件构建计算机系统 • CPU: 16根地址线，8根数据线，1根读控制线，1根写控制线 • ROM: 用2片 8Kx4 芯片搭建的 8Kx8 ROM，地址从0000H开始 • RAM: 用1片 16Kx8 芯片构成的 16Kx8 RAM，地址紧接ROM • I/O设备：一个键盘，地址是F000H，一个磁盘，地址是F001H-F00FH • 1. 请画出ROM的结构图 • 2. 请标明ROM, RAM的起始和终止地址 • 3. 请画出该计算机系统图

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