| 用一个8031控制双调谐数字彩色电视机 |
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| 引用本文： | 黄加珍,关晖. 用一个8031控制双调谐数字彩色电视机[J]. 福州大学学报(自然科学版), 1994, 0(5): 34-38 |
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| 作者姓名： | 黄加珍 关晖 |
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| 作者单位： | 福州大学无线电工程系 |
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| 摘 要： | 提供使用一个中央控制器控制双高频调谐器数字电视机的设计方案．它采用新型ＰＬＬ内藏式电子调谐器作高频调谐，以通用芯片８０３１代替专用芯片ＣＣＵ来设计硬件控制系统．着重阐述中央控制单元及控制电路和电子调谐器．
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| 关 键 词： | 双高频调谐器 PLL内藏式电子调谐器 中央处理器 彩色电视机 |
Control of Digital Colour TV with Double Tuners by 8031 |
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| Huang Jiazhen,Guan Hui. Control of Digital Colour TV with Double Tuners by 8031[J]. Journal of Fuzhou University(Natural Science Edition), 1994, 0(5): 34-38 |
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| Authors: | Huang Jiazhen Guan Hui |
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| Affiliation: | Huang Jiazhen;Guan Hui (Department of Radio Engineering,Fuzhou University, Fuzhou, 350002) |
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| Abstract: | A desing of controlling digital color TV with double high-frequency tuners by a central control unit is presented.A new PLL internal-hidden electronics tuner is selected to serve as high-frenquency tuning.The hardware of control system is set uq by general chip 8031 instead of specific chip CCU.The central control unit and the electrinics tuner are given emphasis in this paper. |
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| Keywords: | double high-frequency tuner PLL internal-hidden electronics tuner central control unit central processing unit colour TV |
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