| 基于CF卡的数字电视接收端存储系统的硬件设计 |
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| 引用本文： | 张宏伟,董金明. 基于CF卡的数字电视接收端存储系统的硬件设计[J]. 电子工程师, 2006, 32(4): 36-39 |
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| 作者姓名： | 张宏伟 董金明 |
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| 作者单位： | 北京航空航天大学电子信息工程学院EDA教研室,北京市,100083 |
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| 摘 要： | 为了符合数字电视的发展和人们对数字电视功能越来越多的要求,提出了把数字电视接收端输出的TS(传输流)存储在CF(标准闪存)卡中,利用读写控制模块控制TS在CF中的存储和读取,从而实现对数字电视节目的存储和回放功能。给出了系统框架和控制模块内部结构,着重阐述了系统结构模块功能和模块的Verilog设计,给出了系统的仿真结果,具有一定的实用价值。
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| 关 键 词： | CF卡 数字电视接收机 数字电视 TS |
| 收稿时间： | 2005-09-07 |
| 修稿时间： | 2005-10-18 |
Hardware Design of Digital TV Storage System Based on CF Card |
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| ZHANG Hong-wei,DONG Jin-ming. Hardware Design of Digital TV Storage System Based on CF Card[J]. Electronic Engineer, 2006, 32(4): 36-39 |
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| Authors: | ZHANG Hong-wei DONG Jin-ming |
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| Affiliation: | Beijing University of Aeronautics and Astronautics, Beijing 100083, China |
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| Abstract: | In order to meet more and more requirements with the development of Digital TV, a system to resolve the problem of storage and replaying the Digital TV program by storing the TS signal in Compact Card is designed.This paper described the construction of the system and the control module,and mainly introduces the framework of the system and the design of some modules with Verilog HDL.Simulation shows that it runs well and has practical value. |
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| Keywords: | CF card DVB Digital TV TS |
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