摘要
本文介绍了一个用于微机上的脱机打印系统,其中包括系统设计原理,功能实现、程序结构、运行环境、语言的选择,并且列出了部分程序代码及框图。该系统可靠性高,大大地提高了CPU的使用效率。
In this paper, the author introduced a offline printing system on microcomputer. It consists of principle of the system design, function relization, programe structure, operating environment and language selection. Some source codes and flow charts of programe are also given in this paper. The system has a high reliability, and has greatly raised the efficiency of CPU operation
出处
《辽宁石油化工大学学报》
CAS
1992年第3期52-59,共8页
Journal of Liaoning Petrochemical University
关键词
脱机打印
查询
中断
伪中断
Offline printing Inquiry Interruption Pseudo interruption