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《Journal of Wuhan University(Natural Science Edition)》 2007-03
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Design and Implement of Pulse Modulation Controller IP Core

CAO Yang1,2,LI Xiaohui1,WANG Liwei1,YANG Yuanyuan1(1.School of Electronic and Information,Wuhan University,Wuhan 430072,Hubei,China;2.State Key Laboratory of Software Engineering,Wuhan University,Wuhan 430072,Hubei,China)  
A pulse modulation controller IP core based on AMBA peripheral bus was proposed.This controller integrates pulse width modulation(PWM) and pulse density modulation(PDM) together,and can easily change between the two modulations.The system clock frequency can be 150 MHz based on 0.13 μm standard cell library.According to the verification of FPGA,when the controller works in PWM mode,the frequency is 1 to 32 kHz.While in PDM mode the frequency is 198 Hz to 2.34 MHz.The result indicates that in the frequency of 13 to 150 MHz,the controller can change easily between the two modes,and implement efficient modulation.
【Fund】: 国家高技术研究发展计划(863)项目资助(2002AA1Z1490)
【CateGory Index】: TN492;TM571
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【Co-citations】
Chinese Journal Full-text Database 6 Hits
1 University of Electronic Science and Technology of China Zhou Xiaolian,Wang Yiwen,Li Ping;IP Core Plug-and-Play in SoC System Based on AMBA Bus[J];Microcontrollers & Embedded Systems;2009-07
2 PLA Information Engineering University Wen Shengjun,Zhang Luguo,Zhang GuoFangPLA Institute of Command and Technology of Equipment Li JinchuanThe Sixth Taxis of the PLA East-ocean Marine Command Jiang Hong;Multiple IP Cores Integration of Cipher Algorithm in Secure Chip[J];Microcontrollers & Embedded Systems;2009-08
3 Wu Zhengyang (School of Physics and Electronic Engineering,Changshu Institute of Technology);Design of a DC Analog Isolation Transmission Circuit with High Precision[J];Electronic Technology;2012-04
4 LIU Shaolong;Navy Armament Department;;Design of a Memory Controller Based on AHB Bus[J];Electronic Science and Technology;2015-03
5 ;Research of Open Core Protocol(OCP)[J];China Integrated Circuit;2007-02
6 ;The Analyse And Research of embeded SoC Bus[J];China Integrated Circuit;2007-03
China Proceedings of conference Full-text Database 2 Hits
1 ;Research of Open Core Protocol (OCP)[A];[C];2006
2 ;The Analyse And Research of embeded SoC Bus[A];[C];2006
【Co-references】
Chinese Journal Full-text Database 6 Hits
1 SONG Ze-ming, CHEN Wen-kai (College of Electrical Information and Control Engineering, Beijing University of Technology, Beijing 100022, China);Design of Finite State Machine Based on VHDL[J];Journal of Beijing Polytechnic University;2005-01
2 Hu Haibing1 Yao Wenxi2 Jiang Huihong3 Xing Yan1 Lv Zhengyu2 (1.Nanjing University of Aeronautics and Astronautics Nanjing 210016 China 2. Zhejiang University Hangzhou 310027 China 3. Zhuhai Electric Power Construction Engineering Co.Ltd Zhuhai 519000 China);Design of a Universal PWM Generator With Arbitrary Number of PWM Channels[J];Transactions of China Electrotechnical Society;2008-12
3 ;Brief Introduction of VSIA and Its IP Core Standards[J];Information Technology & Standardization;2004-10
4 Pan Ming,Xu Yong(Dept.of Comp.Sci.,Guilin Univ.of Elec.Tech.,Guilin,Guangxi,541004,China);DC Motor Control Using Pulse-Width Modulation Based on FPGA[J];Journal of Guangxi Academy of Sciences;2005-04
5 ;The Analyse And Research of embeded SoC Bus[J];China Integrated Circuit;2007-03
6 ZHANG Xiao-hua,ZHANG Yan,WEI Quan-li(College of Information Science and Technology,Qingdao University of Science and Technology,Qingdao 266061,China);A Research of New PWM 3-phase Wave Generator Based on FPGA[J];Machinery & Electronics;2009-04
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