基于FPGA的喷墨打印机控制系统

摘要

提出一种基于FPGA的喷墨打印机控制系统,使用Altera公司的FPGA芯片EP1C6Q240C8作为控制核心,把喷墨打印机分为两部分研究,控制喷墨打印机喷墨的打印头与控制喷墨打印机走纸的步进电机,实现喷墨打印机打印头的喷墨与步进电机的走纸运动的联合控制.实验结果表明,该系统不但能实现对喷墨打印机的高精度控制,并且具有操作简单、可升级性强等特点.%A FPGA-based control system of inkjet printer is proposed,which takes FPGA chip EP1C6Q240C8 of Altera Corporation as the control core. The inkjet printer is divided into the printing head and the stepping motor to research. The for-mer is used to control the inkjet of inkjet printer,and the latter is used to control the paper feeding of inkjet printer. The com-bined control of the two parts was realized. The experimental results show that the system can realize high precision control of the inkjet printer,and has the characteristics of easy operation and better upgradability.