BSC3270仿真板

BINARY SYNCHRONOUS COMMUNICATION 3270 EMULATION BOARO

BSC3270仿真板是用于IBM PC、PC/XT及兼容机与IBM中型机进行联机通信的通信接口板。本文主要介绍了它的结构功能,并对它的编程信息和收、发操作原理进行描述,最后给出收、发操作的流程框图。

Binary Synchronous Communication (BSC) 3270 emulation board is a communication interface board used for communication of IBM-PC, PC/XT and compatible computer with IBM host system. This paper describes the function, feature, programming message and receiving/transmitting principle of BSC 3270 emulation board and presents a receiving/transmitting flow diagram.