VME64总线的高性能单板机系统Nitro60

A High Performance Single Board Computer System Nitro 60 with VME64 Bus

ＶＭＥ６４总线是适用于各类工业控制及图形／图像处理等领域的６４位ＶＭＥｂｕｓ总线。本文介绍一种基于ＶＭＥ６４总线、以ＭＣ６８０６０超标量微处理器为ＣＰＵ的高性能单板机，即Ｎｉｔｒｏ６０系统，分别讨论它的系统结构、各类接口、软件支持与系统客户化等。

VME64 bus is a 64- bit VMEbus, which ls suited for such areas as industrial control and graphic/image processing. In this paper,a VME64 - based high - performance single - board com- puter-the Nitro60 system,which uses superscalar microprocessor MC68060 as its CPU, is intro- duced. Its system architecture,various interfaces, software support, and system customer are dis- cussed respectively.