| 基于LPC2148和MCP2510的高速USB-CAN卡 |
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| 引用本文： | 邢文生,张岩.基于LPC2148和MCP2510的高速USB-CAN卡[J].微计算机信息,2010(2). |
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| 作者姓名： | 邢文生 张岩 |
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| 作者单位： | 河南省焦作大学; |
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| 摘 要： | 本文介绍了基于LPC2148和MCP2510的USB-CAN接口卡。LPC2148是基于ARM7TDMI-S核的微控制器,处理器速度高,内置USB2.0全速控制器和SPI接口。MCP2510是独立的CAN控制器,支持V2.0A/B技术规范,通过SPI接口与微控制器进行通讯。接口卡能够实现计算机与CAN总线网络之间的高速数据交换。主要介绍接口卡的硬件电路设计及其详细编程。
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| 关 键 词： | LPC2148 MCP2510 CAN USB2.0 |
High-Speed USB-CAN Card Based on LPC2148 and MCP2510 |
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| XING Wen-sheng ZHANG Yan.High-Speed USB-CAN Card Based on LPC2148 and MCP2510[J].Control & Automation,2010(2). |
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| Authors: | XING Wen-sheng ZHANG Yan |
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| Affiliation: | XING Wen-sheng ZHANG Yan(Depar tment of Computer Science,Jiaozuo University,henan 454003,China) |
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| Abstract: | This paper introduces the USB-CAN card based on LPC2148 and MCP2510. LPC2148 is an ARM7TDMI-S core microcontroller, that has high CPU-speed, with USB2.0 Full Speed Device Controller and SPI bus. MCP2510 is a full CAN protocol controller implementing CAN specification V2.0A/B. It communicates with microcontroller via SPI bus. The card can implemente communication between computer and CAN net with high speed. This article introduces the hardtware and software design in detail. |
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| Keywords: | LPC2148 MCP2510 CAN USB2 0 |
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