| POS机软件升级的方法与设计 |
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| 引用本文： | 高健.POS机软件升级的方法与设计[J].数字社区&智能家居,2008(10):131-132. |
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| 作者姓名： | 高健 |
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| 作者单位： | 东南大学集成电路学院,江苏南京210096 |
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| 摘 要： | 该文介绍了POS（Point of Sales，销售点终端）系统中软件升级的方法，从中选出一种方法作为软件升级的案例，从硬件的设计开始，一直到软件的设计，详细说明了如何进行软件升级。
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| 关 键 词： | POS机 串口通讯 软件升级 |
Methods and Designs of Software Upgrading on POS Machine |
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| GAO Jian.Methods and Designs of Software Upgrading on POS Machine[J].Digital Community & Smart Home,2008(10):131-132. |
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| Authors: | GAO Jian |
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| Affiliation: | GAO Jian (Integrate Circuit College, Southeast University,Nanjing 210096,China) |
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| Abstract: | This article introduces the methods of software upgrading in POS （Point of Sales） system and selects one method from them as a case of software upgrading, which starts with hardware design, till software design, and explains how to upgrade software. |
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| Keywords: | POS machine Serial port communication Software upgrading |
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