高速智能盘控卡设计

Designing of High-Speed Intelligent Harddisk-Controlling Card

高性能微机ＥＩＳＡ总线和外部设备ＳＣＳＩ总线之间设置主适配器，可使系统与外设的数据传输速率得到较大提高，是解决系统Ｉ／Ｏ瓶颈问题的一种有效方法。本文介绍了它的软硬件设计和工作方式，并对设计中的一些问题提出了解决或改进意见。

Setting a main adapter between EISA bus and peripheral SCSI bus of high-performance personal computers will greatly increase data transmitting speed, and hence is an effective solution to the problem of I/O bottle neck of PC system. This paper introduces the software and hardware designing of the card and proposes some resolution to some problems of the card's designing.