Hi,
We are using TMS320DM8168CCYGA2 in our design. We have the micro SD interface to the processor for booting and file transfer functions. Our board is up and running, power supplies are up and sequenced properly. Now we are finding RESET issue in one of our board.We already proved the design in a prototype board with same design. Now we are in production stage and assembled one board initially. In this board we are observing RESET Out issue.
When we try to reset the processor, by giving low input to PORn with the help of manual reset switch, the processor is not going into reset mode, and we are observing high on the RSTOUTn pin.
We are unable to find out the cause for the issue, as we already have a board of same design with no issues.
Can anybody please help us with this.
How can we debug the issue and move forward.