> > *In the AM3358 TRM. It is an interrupt input to the processor. The SW can > cleanup before making it an output to reset the board. So, if the SW does > not handle it, it does not reset anything.* > > *Gerald* >
Thanks Gerald. I kind of figured already that about the software aspect. I'm toggling the pin every 5 seconds ( 5, So I can check with a multi-meter ) from an external MCU. And the board just sits there like a dumb brick . . .no reaction. AM3358 TRM ? Is that in addition to the AM335x TRM ? The latter here is what I've searched through. Which by the way for SYS_RESET no search hits in the whole 5k pages of document . . . That's a bit frustrating. The SRM actually turned up several hits, but did not really discuss anything definitive. Then, as Charles pointed out after your post . . . I always forget about the datasheet . . . but forgot that TI loves spreading documentation out over several files . . . On Tue, Jul 5, 2016 at 12:04 PM, Charles Steinkuehler < [email protected]> wrote: > On 7/5/2016 1:29 PM, William Hermans wrote: > > @Gerald > > > > So hey where can I find good official documentation on SYS_RESETIN ? > I've poured > > over the SRM, and the TRM, and have not really found any clear > documentation on > > the subject matter. Also, what little the documentation does mention > anything, > > names are confused between SYS_RESET, SYS_RESETIN, RESET_OUT, or RSTn . > . . How > > does one make sense of all this ? > > Section 8.1.7 of the TRM "Reset Management", with some additional > details in the data sheet (sprs717). It can be confusing, since the > physical reset pin (nRESETIN_OUT) is both an input and an output, but > the individual RESET_IN and RESET_OUT signals are "broken out" on-chip > and have various sources/destinations which are discussed individually > in the TRM. > > Figure 8-20 "External System Reset" in the TRM (and the nearby related > text) might help. > > -- > Charles Steinkuehler > [email protected] > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/f47f8869-670e-1c6a-7627-194bbd5f5e2f%40steinkuehler.net > . > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CALHSORqLBUz8S61-4iRfqyOAhgsfFxrRsyX1H8KVkJiaQuLSjQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
