Data transmission in Ethernet embedded system based on MCU
Qinghong Wu
Abstract
Qinghong Wu
Abstract
In the hardware design,this paper introduces the working principle of Ethernet controllerRTL8019AS.And the design drawing by Protel99 is presented.In the software design,the RTL8019AS's(reset) subprogram,initializing subprogram,the sending data and receiving data are finished in the control of MCU by the TCP/IP protocol.
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In the hardware design,this paper introduces the working principle of Ethernet controllerRTL8019AS.And the design drawing by Protel99 is presented.In the software design,the RTL8019AS's(reset) subprogram,initializing subprogram,the sending data and receiving data are finished in the control of MCU by the TCP/IP protocol.
Key concepts: Microcontroller, Computer science, Embedded system, Ethernet, Reset (finance), Initialization, Industrial Ethernet, Synchronous Ethernet