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Debugging SYS_FAULT condition

Question asked by imu on Jan 30, 2018
Latest reply on Mar 20, 2018 by Jithul_Janardhanan



We have often encountered in our PCB with sc584 processor that after initial power ups (cold/hard reset), the fault condition is encountered which is later eventually resolved on repeated soft resets.

According to pg. 154 of sc58x hrm rev 0.3, the ADI_PWR_CLK_STAT_OSCWD_STAT register can be read to find out the type of fault that has occurred, from available 7 fault types described in it.

Since, this condition occurs before any occurance of processor operations (before main() function is called), my question is how can I read/debug this register?



Nabeel Kader.M