This paper presents a real-time and multi-task processing system developed on IBM PC-DOS (or MS-DOS) which is a single user and single-task operating system.
本文介绍了在IBM PC的单用户单任务磁盘操作系统IBM PC—DOS或MS-DOS基础上实现的一种适用于各种监控系统的实时多任务系统。
The hardware and software designs of a four-line telephone voice mail - box system are introduced in this paper. Also introduced is the multi - task processing.
本文主要介绍了一种新型的四线电话语音信箱的系统硬件设计和软件编制。着重介绍在管理四线电话时多任务的处理方法。
The hardware and software designs of a four-line telephone voice mail - box system are introduced in this paper. Also introduced is the multi - task processing.
本文主要介绍了一种新型的四线电话语音信箱的系统硬件设计和软件编制。着重介绍在管理四线电话时多任务的处理方法。
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