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hi,
TMS570LC4357 is power on , ESMSR3 = 0x00000008 , which error is trigger this?
The ESM module has error flags for each error channel. The error status registers ESMSR1, ESMSR4, ESMSR7, ESMSR2, ESMSR3 provide status information on a pending error of Group1 (Channel 0-31), Group1 (Channel 32-63), Group1 (Channel 64-95), Group2, and Group3, respectively.
关于Group3,您可以通过下表来对照一下
https://www.ti.com.cn/cn/lit/ds/symlink/tms570lc4357.pdf
表 6-45. ESM Channel Assignments