|
|||||
|
|
| 基于AHB总线的SD/SDHC/MMC控制器设计 | |
| 引用本文： | 王宁,詹克团,高大明,程浩,董利民,吴武臣.基于AHB总线的SD/SDHC/MMC控制器设计[J].微电子学与计算机,2010,27(1). |
| 作者姓名： | 王宁 詹克团 高大明 程浩 董利民 吴武臣 |
| 作者单位： | 1. 北京工业大学,集成电路与系统集成实验室,北京,100124 2. 北京数字太和科技有限公司,北京,100124 3. 郑州大学,自动化系,河南,郑州,450001 |
| 摘 要： | 在分析了SD卡传输协议的基础上,给出了一种SD卡控制器设计方案.其特点是采用了高速的AHB接口和特殊的DMA传输方式,因此可应用于高速实时数据流的处理.该设计已通过FPGA验证并达到了设计目标. |
| 关 键 词： | SD传输协议 命令 回复 |
Design of AHB - Based SD/SDHC/MMC Controller |
|
| WANG Ning,ZHAN Ke-tuan,GAO Da-ming,CHENG Hao,DONG Li-min,WU Wu-chen.Design of AHB - Based SD/SDHC/MMC Controller[J].Microelectronics & Computer,2010,27(1). | |
| Authors: | WANG Ning ZHAN Ke-tuan GAO Da-ming CHENG Hao DONG Li-min WU Wu-chen |
| Abstract: | Based on analyzing SD (Secure Digital Card) card transport protocols, a design scheme of SD card controller is proposed in this paper. The designed controller can be used in real time data stream processing through the implement of an AHB (Advanced High-performance Bus) interface and a special DMA (Direct Memory Access) transfer mode. The controller has been FPGA (Field Programable Gate Array) - verified and satisfied the design goal completely. |
| Keywords: | AHB DMA SD transport protocol command response AHB DMA |
| 本文献已被 万方数据 等数据库收录！ | |