Hello,
I've got some questions about the watchdog timer (timer1) on the omapl138. In sprufm5b.pdf in chapter 2.2 it is written "In order to fully function in watchdog timer mode, the timer must be connected to the device hardware reset signal.". Does this mean that we have to connect TM64P1_OUT12 to /RESET if we want the device to reset itself upon a watchdog timeout?
We don't want the device to reset itself upon a watchdog timeout because we have to reset some other parts of the system manually by software before the omapl138 goes into reset. Is it possible to use the watchdog timer in watchdog mode just to generate an interrupt on arm side? TM64P1_OUT12 is not connected to /RESET in our system.
Thanks