| Avalon总线SHT11的自定义IP核的开发 |
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| 引用本文： | 隋会静,杨永杰.Avalon总线SHT11的自定义IP核的开发[J].单片机与嵌入式系统应用,2011,11(4):7-9. |
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| 作者姓名： | 隋会静 杨永杰 |
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| 作者单位： | 南通大学电子信息学院,南通,226007 |
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| 基金项目： | 国家中小企业创业基金(09C26213103647); 南通市基金项目(K200804、AL2009020、AA2008017、2009-03) |
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| 摘 要： | 首先简要介绍了SOPC和Avalon总线,详细阐述了温湿度传感器SHT1自定义IP核的开发流程.该IP核根据其驱动控制器的规范以及时序要求,利用SOPC的Avalon总线,采用嵌套状态机,构建了基于NiosⅡ嵌入式处理器片上系统.CPU通过自定义的IP核对SHT11控制读写,并在农业大棚中应用,测试所得数据准确.其他用...
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| 关 键 词： | SOPC FPGA IP核 SHT11 Avalon总线 NiosⅡ |
Development of SHT11 Customized IP Core Based on Avalon Bus |
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| Sui Huijing,Yang Yongjie.Development of SHT11 Customized IP Core Based on Avalon Bus[J].Microcontrollers & Embedded Systems,2011,11(4):7-9. |
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| Authors: | Sui Huijing Yang Yongjie |
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| Affiliation: | Sui Huijing,Yang Yongjie(School of Electronics and Information,Nantong University,Nantong 226007,China) |
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| Abstract: | This article briefly describes the SOPC and Avalon bus.The development process of the SHT11 customized IP core is introduced.This IP core adopts the nested state machine according to the device controller specification and the timing request,then an embedded system on chip based on NiosII is built.CPU reads and writes SHT11 through the IP core.In the greenhouse of agriculture,the system accuracy is verified.The customized IP core can shorten the development cycle and reduce the workload when other users use... |
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| Keywords: | SOPC FPGA IP core SHT11 Avalon bus NiosII |
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