| Z80微机软磁盘控制器的设计 |
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| 引用本文： | 陈小敏.Z80微机软磁盘控制器的设计[J].厦门大学学报(自然科学版),1990,29(2):144-146. |
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| 作者姓名： | 陈小敏 |
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| 作者单位： | 厦门大学计算机与系统科学系 |
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| 摘 要： | 提出一种不含DMA的 Z80微机倍密度软磁盘控制器接口电路,它以 FD1793为核心,通过中断方式完成主机和软盘机的信息交换,实验证明该接口具有成本低、可靠性高和编程简单等优点,易于应用微机系统中。
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| 关 键 词： | 微机 软磁盘 控制器 接口 |
The New Design of FDC for Z80 Microcomputer |
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| Chen Xiaomin Dept. ofCompu. and Sys. Sci..The New Design of FDC for Z80 Microcomputer[J].Journal of Xiamen University(Natural Science),1990,29(2):144-146. |
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| Authors: | Chen Xiaomin Dept ofCompu and Sys Sci |
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| Institution: | Chen Xiaomin Dept. ofCompu. and Sys. Sci. |
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| Abstract: | This paper presents the new design of FDC technique for Z80 microcomputer.Based on LSI FDC 1793. the communication between CPU and FDD is processed by interruption method and the DMA controller is waivered.lt is proved that the interfacing circuit has high realibility and is easy to find applications in microcomputer systems. |
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| Keywords: | FDC-Floppy disk controller lnterruption |
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