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| 基于单片机的时钟电路设计 | |
| 引用本文： | 敖明. 基于单片机的时钟电路设计[J]. 电子测试, 2017, 0(4). DOI: 10.3969/j.issn.1000-8519.2017.04.008 |
| 作者姓名： | 敖明 |
| 作者单位： | 成都理工大学核技术与自动化工程学院,四川成都,610059 |
| 摘 要： | 设计一种简易的时钟电路,电路由单片机最小系统、电平转换模块、按键输入模块,时钟模块、液晶显示模块组成.电路以STC89C52单片机为控制核心,控制串行实时时钟芯片M41ST85W进行时钟读、写、报警操作. |
| 关 键 词： | 时钟电路 STC89C52 M41ST85W |
Design of clock circuit based on MCU |
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| Ao Ming. Design of clock circuit based on MCU[J]. Electronic Test, 2017, 0(4). DOI: 10.3969/j.issn.1000-8519.2017.04.008 | |
| Authors: | Ao Ming |
| Abstract: | A simple clock circuit is designed, which is composed of a single chip microcomputer minimum system, a level conversion module, a key input module, a clock module and a liquid crystal display module. The circuit takes STC89C52 MCU as the control core, controls the serial real time clock chip M41ST85W to read, write and alarm. |
| Keywords: | clock circuit STC89C52 M41ST85W |
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