摘  要：本文介紹了一種基于以太網(wǎng)接口的3D打印機(jī)控制系統(tǒng)，采用ARM嵌入式處理器與FPGA相結(jié)合的設(shè)計(jì)方案，并采用SMSC公司的網(wǎng)絡(luò)芯片LAN8720A，實(shí)現(xiàn)打印機(jī)系統(tǒng)的網(wǎng)絡(luò)功能。給出了系統(tǒng)的結(jié)構(gòu)圖，網(wǎng)絡(luò)硬件電路圖以及網(wǎng)絡(luò)應(yīng)用程序的編寫。 關(guān)鍵字：以太網(wǎng)  3D打印機(jī)　ARM　FPGA Abstract: This paper introduces a 3D printer control system based on Ethernet interface.The design scheme of the system is based on ARM embedded processor and FPGA, And the use of SMSC chip LAN8720A, to achieve the network function[登陸后可查看全文]