摘要
介绍了利用USB接口芯片PDIUSBD12实现的RS232与USB转换的数据网桥,重点叙述利用Philip公司的PDIUSBD12和P89c58单片机构成的转换电路,描述了硬件电路及固件编程方法。结果表明:该设计达到了快速及远距离串行通讯的目的,取得了良好的效果。
This paper discusses the implementation of RS232-USB Data Bridge with USB interface chip PDIUSBD12 and mainly describes on the conversion circuit with Philip's PDIUSBD12 and P89c58 single chip computer. The hardware circuits and firmware programming methods are also illustrated in details. The findings indicate that the design has made quick and distant serial communication possible.
出处
《苏州科技学院学报（工程技术版）》
CAS
2004年第4期86-91,共6页
Journal of Suzhou University of Science and Technology （Engineering and Technology）
