采用DSP与STD的高性能主从多处理器系统的管理软件

本文介绍了一种主从式多处理器系统的管理软件，它是为高性能复杂控制算法在工业现场的实际应用而研制的。该系统将ＳＴＤ工控机的高可靠性、模块化、标准化和Ｉ／Ｏ能力强的优点与ＤＳＰ的高速算术运算能力结合起来；本文所介绍的管理软件适用于多处理器环境，不仅对ＤＳＰ模板进行全面的管理，而且为ＳＴＤ工控机用户提供了使用ＤＳＰ的友好界面。

The Management Software of a Master-slave Multi-processor System with Distinguish Feature of STD Bus and DSP

In this paper management software of a rnasler slave multi - processor system is introduced, and it provides a practical way of the field application of complex control algorithms with high per formance. The distinguished feature of STD bus industrial control computer is high reliability, modular structure, standardization and powerfuI I/O,and that of DSP is the high speed of arithmetic computation. The system takes advantage of both of them,so the management software is designed for multi processor environmenl. Except for a supervise program of the DSP card, the management software also supplies a friendly interface for the STD bus industrial control computer user to CALL the DSP card.