| 基于C51语言的看门狗芯片X25045的控制方法 |
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| 引用本文： | 庞伟,田东方,冯英霞.基于C51语言的看门狗芯片X25045的控制方法[J].长春工程学院学报(自然科学版),2003,4(2):64-66. |
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| 作者姓名： | 庞伟 田东方 冯英霞 |
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| 作者单位： | 1. 长春工程学院电气工程系,长春,130012
2. 长春工程学院电气工程系9951班,长春,130012 |
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| 摘 要： | 在单片机应用系统中,某些场合要求系统具有一定的抗干扰能力。介绍了一种集上电可靠复位,存储系统正常运行时的必要参数,防止程序跑飞等功能于一身的看门狗芯片X25045的控制方法,并给出了接口电路以及用C51语言编写的源程序。
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| 关 键 词： | 单片机 看门狗芯片 C51语言 |
| 文章编号： | 1009-8984(2003)02-0064-03 |
| 修稿时间： | 2003年4月17日 |
Control of watchdog chip X25045 based on C51 language |
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| PANG Wei,et al..Control of watchdog chip X25045 based on C51 language[J].Journal of Changchun Institute of Technology(Natural Science Edition),2003,4(2):64-66. |
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| Authors: | PANG Wei |
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| Abstract: | In some cases, the MCU system is expected to be able to deal with the interference of surroundings. The paper presents a method using the clip of Watchdog X25045,which has functions of power-on and reset reliably , storing the system' s parameters normally used and preventing the programs lost. The interface circuit and main programs with C51 language is also given in the paper. |
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| Keywords: | MCU watchdog chip C51 language |
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