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本文介绍在不具备仿真手段的条件下,开发微机支持的专用系统(硬件部分)的一种方法:首先在最小微机系统上,配置最小监控程序,建立核心微机系统;再逐步扩充硬件,使核心部分自举成为一个具有完整功能的硬件系统,最后再扩充监控程序,并与外部的开发系统建立通讯联系,以此来完成硬件系统的联合测试并为软、硬件结合后的总调提供条件。此法对研制配有多种接口的复杂的专用系统具有一定参考价值。
This paper introduces a method of developing a dedicated system (hardware part) supported by a microcomputer under the condition of not having simulation means: First, configure the minimum monitoring program on the smallest microcomputer system to set up a core microcomputer system; then gradually expand the hardware so that the core Part of the bootstrap to become a fully functional hardware system, and finally to expand the monitoring program, and with the external development system to establish communication links, in order to complete the joint test of the hardware system and software and hardware to provide the conditions after the master tune. This method has a certain reference value for the development of a complex and specialized system with multiple interfaces.