The Design of Digital Fault Recorder Module Based on S12XD

摘要：

The hardware architecture and software designs of the digital fault recorder module are described in this paper. The enhanced MSCAN module and the XGATE coprocessor of S12XD MCU are used to receive and manage the operate data through high-speed CAN bus. F-RAM is used as non-volatile data storage memory. The software, especially mentioned XGATE and fault data storage strategy, is discussed in detail. This module has been applied in the distributed generator excitation equipment.

关键词： fault recorder CAN bus F-RAM S12XD XGATE.

作者: Wenling Zhang Yanjie Yang Jianfeng Shang Jian Chen Zhiqiang Du

作者单位: School of Electrical Engineering and Automation Hebei University of Technology Tianjin 300130,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 4222-4226

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）