| 基于SoC可配置CF/CF+卡控制器的设计 |
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| 引用本文： | 潘伟涛, 谢元斌, 史江一,. 基于SoC可配置CF/CF+卡控制器的设计[J]. 电子器件, 2008, 31(4) |
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| 作者姓名： | 潘伟涛 谢元斌 史江一 |
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| 作者单位： | 西安电子科技大学微电子学院宽禁带半导体材料与器件教育部重点实验室,西安,710071;西安电子科技大学微电子学院宽禁带半导体材料与器件教育部重点实验室,西安,710071;西安电子科技大学微电子学院宽禁带半导体材料与器件教育部重点实验室,西安,710071 |
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| 摘 要： | 基于最新的CF/CF 3.0协议,设计了一款基于AHB总线的可配置的CF/CF 卡控制器.设计采用了高性能乒乓操作方式的改进异步FIFO.针对CF/CF 卡实际使用时往往只需要其某一两种模式的特点,采用了一种可定制可裁剪CF/CF 控制器电路的设计思路,极大地提高设计效率;探讨了一种基于SoC高性能接口控制器电路通用体系架构,已成功应用到多种接口控制器的设计中.设计通过了仿真(NC-Verilog)、综合(DC)以及FPGA验证,嵌入到单板系统中,实现了与CF存储卡之间的数据传输.
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| 关 键 词： | CF AMBA 异步FIFO CFHC |
SoC-Based Design for a Configurable CF/CF+ Host Controller |
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| PAN Wei-tao,XIE Yuan-bin,SHI Jiang-yi. SoC-Based Design for a Configurable CF/CF+ Host Controller[J]. Journal of Electron Devices, 2008, 31(4) |
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| Authors: | PAN Wei-tao XIE Yuan-bin SHI Jiang-yi |
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| Affiliation: | PAN Wei-tao,XIE Yuan-bin,SHI Jiang-yi Key Laboratory of Wide B,-gap Semiconductor Materials , Devices of Ministry of Education,school of Microelectronics,Xidian University,Xi'an 710071,China |
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| Abstract: | Based on CF+ and Compact Flash Specification Revision 3.0,just released,a high performance and configurable CF/CF+ host controller has been designed.The design supports AMBA 2.0 AHB interface,the ping-pong operation is introduced into the asynchronous FIFO,which can improve the data transform performance largely.As CF/CF+ specification supports too many transform modes,but usually only a few of them can be used in most designs in fact,so a customizable and tailorable CF/CF+ host controller design method is ... |
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| Keywords: | CF AMBA CFHC |
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