| 流量仪表中SoC架构及数字模块设计 |
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| 引用本文： | 刘岑,赵毅强,史亚峰,严新文.流量仪表中SoC架构及数字模块设计[J].计算机工程,2012,38(10):224-226. |
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| 作者姓名： | 刘岑 赵毅强 史亚峰 严新文 |
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| 作者单位： | 天津大学电子信息工程学院,天津,300072 |
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| 基金项目： | 天津市科技支撑计划基金资助重点项目“流量仪表用SoC芯片的研发”(08ZCKFGX00200) |
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| 摘 要： | 介绍流量仪表中无磁计量片上系统(SoC)的架构设计，用于各类旋转运动检测。给出微处理器与外部其他设备的连接及数字模块的实现方法。系统设计中应用寄存器统一编址技术，使微处理器内核可以直接控制其他外设。采用标准0.35 μm CMOS工艺进行后端设计并流片。测试结果表明，该SoC芯片数字模块工作正常。
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| 关 键 词： | 片上系统 架构设计 统一编址 I2C协议 无磁算法 |
| 收稿时间： | 2011-06-28 |
Design of System on Chip Architecture and Digital Module in Flux Meter |
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| LIU Cen
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ZHAO Yi-qiang
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SHI Ya-feng
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YAN Xin-wen.Design of System on Chip Architecture and Digital Module in Flux Meter[J].Computer Engineering,2012,38(10):224-226. |
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| Authors: | LIU Cen ZHAO Yi-qiang SHI Ya-feng YAN Xin-wen |
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| Affiliation: | (School of Electronic Information Engineering,Tianjin University,Tianjin 300072,China) |
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| Abstract: | This paper presents a System on Chip(SoC) used for non-magnetic flux meter,which can be used to detect various types of rotations.The focuses of the design are the architecture of SoC,the non-magnetic digital algorithm module and the connection between the microprocessor and external devices.By applying unified addressing techniques in the system,the microprocessor can directly control external devices.The chip is fabricated using standard 0.35 μm CMOS technology.Test result shows that the digital module of the SoC chip works properly. |
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| Keywords: | System on Chip(SoC) architecture design unified addressing I2C protocol non-magnetic algorithm |
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