http://imgur.com/LOe2NAQ
+5V and GND into each IC. On Thursday, December 12, 2013 6:07:36 PM UTC-7, Gerald wrote: > > I can't say. I would need to see a schematic of how it was all wired up. > > Gerald > > > > On Thu, Dec 12, 2013 at 6:54 PM, Ian Kidd <[email protected] <javascript:> > > wrote: > >> I'm completely willing to take responsibility, but would connecting the >> logic directly to the pins I describe on a 74LS164 overvoltage the header? >> As far as I can tell, it should just take the High from the pins and drain >> to the GND on the chip. >> >> >> On Thursday, December 12, 2013 5:39:27 PM UTC-7, Gerald wrote: >> >>> Sounds like you popped something. RMA is your best option. >>> http://beagleboard.org/Support/RMA >>> >>> Also check http://www.elinux.org/Beagleboard:BeagleBoneBlack# >>> Expansion_Header_Usage to make sure you followed the rules for using >>> the expansion headers. >>> >>> Gerald >>> >>> >>> >>> On Thu, Dec 12, 2013 at 6:00 PM, <[email protected]> wrote: >>> >>>> I was working on running a shift register, had P8_07 through P8_10 >>>> hooked up to the DATA, LATCH, CLEAR, and CLOCK ports of a 74LS164, then a >>>> couple of the outputs over to a ULN2803 to run LEDs. I'm not sure when it >>>> died, it had lights on when I moved over to the Cloud9 browser, then when >>>> I >>>> couldn't get a response from Cloud9 after some coding, it was black. >>>> >>>> I've been using a 5V bench supply but I've tried it with the USB plug, >>>> and a wall wart running 5V. All I get is a quick flash on the power LED >>>> and then blank. If I hit the Power button, the LED flashes for a split >>>> second again, then blank. I've taken out the SD card, removed the >>>> wireless >>>> mouse dongle, nothing. Hold down the power or boot buttons and plug in, >>>> nothing. >>>> n >>>> I can't see any burned components, nor do I smell anything burned on >>>> the board. Is it done for, and did I do it, given that fairly innocuous >>>> circuit? >>>> >>>> -- >>>> 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]. >>>> >>>> For more options, visit https://groups.google.com/groups/opt_out. >>>> >>> >>> -- >> 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] <javascript:>. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- 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]. For more options, visit https://groups.google.com/groups/opt_out.
