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| S12X系列双核单片机的整车控制器CAN结点设计 | |
| 引用本文： | 李润鑫,邱瑞昌,刘彪,高健. S12X系列双核单片机的整车控制器CAN结点设计[J]. 单片机与嵌入式系统应用, 2012, 12(7): 41-43 |
| 作者姓名： | 李润鑫 邱瑞昌 刘彪 高健 |
| 作者单位： | 1. 北京交通大学电气工程学院,北京,100044 2. 北京交通大学电气工程学院,北京100044 清华大学汽车安全与节能国家重点实验室 3. 中国机械工业建设集团有限公司 |
| 基金项目： | 北京交通大学基本科研业务费资助项目，清华大学汽车安全与节能国家重点实验室开放基金资助项目 |
| 摘 要： | XGATE内核的MC9S12XE系列双核单片机具有数据处理速度快、反应时间短、功耗低等优点，在汽车电子领域有着很好的应用前景。本文介绍了Freescale公司MC9S12X系列双核单片机在混合动力汽车整车控制器中应用的优点，给出了其进行CAN总线通信的硬件接口设计与执行流程。最后给出了其利用协处理器XGATE管理CAN总线通信的典型配置方法。 |
| 关 键 词： | 整车控制器 CAN MC9S12XE XGATE 中断 |
CAN Node Design of Vehicle controller Based on S12X Series Dual-core MOU |
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| Li Runxin,Qiu Ruichang,Liu Biao,Gao Jian. CAN Node Design of Vehicle controller Based on S12X Series Dual-core MOU[J]. Microcontrollers & Embedded Systems, 2012, 12(7): 41-43 | |
| Authors: | Li Runxin Qiu Ruichang Liu Biao Gao Jian |
| Affiliation: | 1. School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China; 2. State Key Laboratory of Automotive Safety and Energy, Tsinghua University; 3. China National Machinery Industry Corporation) |
| Abstract: | MC9S12XE series dual-core MCU has the advantages such as high speed of data processing, short reaction time and low power consumption. It has good application prospect in the field of automotive electronics. This paper introduces the advantages of Freescale MC9S12XE series dual-core MCU in the application of hybrid electric bus vehicle controller. The hardware interface design and implementation process of CAN bus communication are given. At last, the typical configuration method which uses coprocessor XGATE to manage CAN bus communication is given. |
| Keywords: | vehicle controller CAN MC9S12XE XGATE interrupt |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |