基于FPGA的打印机走纸控制系统  

The control system for paper dragging of printer based on the FPGA

作　　者：董盈钧[1] 孔明[1] 马忠祥[1] 

机构地区：[1]中国计量学院,浙江杭州310018

出　　处：《微型机与应用》2010年第21期94-96,99,共4页Microcomputer & Its Applications

摘　　要：提出了一种基于FPGA的打印机走纸控制系统的设计方案,充分利用FPGA高速处理数据的能力及自上而下设计方法的优势,运用Quartus Ⅱ软件图像设计与程序设计相结合的开发方法,利用反馈式控制系统的设计理念,实现了打印机走纸系统的闭环控制,提高了走纸速度和精度。叙述了控制系统的软件设计和硬件设计,并给出了详细电路图。A kind of FPGA-based closed-loop control system for paper dragging of printer is introduced.Make full use of the high-speed data processing capabilities and the advantages of top-down design method of FPGA,using the method which combined the graphic design and programming of Quartus Ⅱ and the design method that feedback control system,realized the closed-loop control system for printer,improved the speed of paper dragging and the accuracy of the system.Described the software design and hardware design of control system,and give the detailed circuit diagram.

关 键 词：走纸控制系统 闭环控制 打印机 FPGA Quartus Ⅱ 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]