| KEELOQ滚动码接收器的CPLD设计与实现 |
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| 引用本文： | 鲍程红.KEELOQ滚动码接收器的CPLD设计与实现[J].浙江万里学院学报,2008,21(5):65-68. |
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| 作者姓名： | 鲍程红 |
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| 作者单位： | 浙江万里学院,宁波,315100 |
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| 摘 要： | KEELOQ技术是一种多变化、抗截获、安全可靠的滚动码加密解密技术,广泛应用于各种防盗报警系统.CPLD实现KEELOQ技术与专用芯片实现相比灵活性高、易升级,与单片机实现相比可靠性高.文章提出了一种用CPLD实现的快速接收滚动码方案,给出了VHDL的核心程序以及仿真结果.
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| 关 键 词： | KEELOQ技术 滚动码 CPLD VHDL 接收器 |
Design and Implementation of KEELOQ Code-hopping Receiver Based on CPLD |
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| BAO Cheng-hong.Design and Implementation of KEELOQ Code-hopping Receiver Based on CPLD[J].Journal of Zhejiang Wanli University,2008,21(5):65-68. |
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| Authors: | BAO Cheng-hong |
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| Institution: | BAO Cheng-hong (Zhejiang Wanli University, Ningbo 315100) |
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| Abstract: | KEELOQ code-hopping encryption and decryption technology has characteristics of multi-change, anti-seizure, safe and reliable, and it is widely used in various burglar alarm system. The CPLD schemp is easyer to upgrade than the special chip＇s and has higher reliability than the MCU＇s. This paper introduced the realiTation of rapidly receiving code-hopping based on CPLD. The core program of VHDL and simulation results is also given. |
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| Keywords: | CPLD VHDL |
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