Design of Human Machine Interface Ethernet Module Based on RTL8019AS Chip
Ruan Xue-bin · Jiangsu Electrical Apparatus · 2007
With the development of the internet and the embedded system, the bonding of the internet and the embedded system and its using in industrial control has been the latest research subject. Introduced the general performance of the Ethernet controller RTL8019AS, and how to use the net module which embed in human machine interface touch panel composed of RTL8019AS to realize Ethernet data transmission with remote terminal units in industrial control. It also gives the hardware design. This module is easy in design, low in cost, and convenient in realization. It has better practical value and wide application in the future.