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| 一种喷绘机控制系统的设计 | |
| 引用本文： | 李冲,杨泽彬,彭虎.一种喷绘机控制系统的设计[J].机电工程,2010,27(8):23-25,35. |
| 作者姓名： | 李冲 杨泽彬 彭虎 |
| 作者单位： | 1. 安徽力宇电脑设备制造有限责任公司,安徽,合肥,230088;中国科学技术大学,计算机科学与技术学院,安徽,合肥,230027 2. 安徽力宇电脑设备制造有限责任公司,安徽,合肥,230088;中国科学技术大学,电子科学与技术系,安徽,合肥,230027 3. 中国科学技术大学,电子科学与技术系,安徽,合肥,230027 |
| 摘 要： | 针对喷绘机数据处理和传输的瓶颈问题,设计了一种基于FPGA和DSP的喷绘机控制系统,该控制系统采用USB2.0接口芯片CY7C68013A,实现高速数据传送。选用FPGA和DSP为核心控制部件,FPGA完成对CY7C68013A端口同步读写和对SDRAM的数据存取及动态刷新控制,DSP2812完成打印控制和X、Y向运动控制的功能。小车板FPGA实现了数据的接收和喷头数据的控制。论述了USB设备固件、驱动程序和应用程序的实现方法。研究结果表明,系统的模块化设计具有高度的集成度和灵活性,便于维护和功能扩充。 |
| 关 键 词： | USB2.0 FPGA DSP SDRAM |
Design of a kind of inkjet printer control system |
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| LI Chong,YANG Ze-bin,PENG Hu.Design of a kind of inkjet printer control system[J].Mechanical & Electrical Engineering Magazine,2010,27(8):23-25,35. | |
| Authors: | LI Chong YANG Ze-bin PENG Hu |
| Affiliation: | 1.Anhui LIYU Computer Equipment Manufacturing Co.Ltd.,Hefei 230088,China;2.School of Computer Science and Technology,University of Science and Technology of China,Hefei 230027,China;3.Department of Electronic Science and Technology,University of Science and Technology of China,Hefei 230027,China) |
| Abstract: | Aiming at the bottleneck problems of Inkjet printer data processing and transmission,a printer control system based on FPGA and DSP was designed,which used the USB2.0 interface chip CY7C68013A to realize the high-speed data transmission.FPGA and DSP were used as the core control components.The synchronous read and write to CY7C68013A endpoints was implemented by FPGA;SDRAM data access and dynamic refresh control was completed.The print control and motion control on X and Y direction was completed by DSP.The data reception and the data control of the print head was completed by FPGA on carriage board.The design of USB firmware and device drivers and application software has been given.The results indicate that the highly modular designed system are integration and flexibility and easy for maintenance and functional expansion. |
| Keywords: | USB2 0 FPGA DSP SDRAM |
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