软磁盘为单片机数据存储器的研究

On the Diskette Using as the Date Memory of the Chip Microprocessor

以单片机为中心开发的仪器采用大多数微型计算机系统中的VLSIFDC为中心器件组成的软磁盘控制芯片──UM8398为软磁盘驱动器控制接口，将采集的数据按磁盘操作系统（DOS）的文件格式存储在廉价的软磁盘片上，和上位机进行数据交换或给上位机提供原始数据，使软磁盘能在单片机系统中得到广泛的应用，这是十分可取的．

The diskette control chip (UM8398) that contains the VLSI FDC of the personal computer systern as the mian part - has been used as the diskette drive control interface in equip-rnent that has been developed by using chip microprocessor. We have stored the gathered data to the cheap diskette as the DOS file, changing data with the connecting personal computer and sup plying the original data to the connecting personal computer, so that the diskette can be widely used in the chip microprocessor system. Whlch is usefl.