8098单片机与PC机的通信

Communication Between 8098 Single-Chip-Computer and IBM-PC

在介绍8098单片机串行口和PC机通信卡特性的基础上，讨论了两者之间的通信问题，给出了硬件连接线路图和单片机通信中断服务程序流程图，对调试中遇到的问题作了必要说明。

In tha paper inboduce the property of 8098 SCC series port and the one of IBM-PCcommunication card, discuss the question about their communication, give hardware configuration hierarchy and the flowchart of communication - interrupt - service - program of SCC, resolve the question found during debugging program.