Re: [beagleboard] Clock running slow when gpio0[11] pulled high

On Thu, 1/5/17, Justin Pearson <justin.pear...@gmail.com> wrote: Subject: Re: [beagleboard] Clock running slow when gpio0[11] pulled high To: beagleboard@googlegroups.com Date: Thursday, January 5, 2017, 1:19 AM Thanks Gerald! Did I ref

Re: [beagleboard] Clock running slow when gpio0[11] pulled high

That is the correct document. It is there, at least for now. Gerald On Wed, Jan 4, 2017 at 5:19 PM, Justin Pearson wrote: > Thanks Gerald! Did I reference the correct version (CircuitCo's GitHub)? > > -Justin > > On Wed, Jan 4, 2017 at 3:15 PM, Gerald Coley

Re: [beagleboard] Clock running slow when gpio0[11] pulled high

Thanks Gerald! Did I reference the correct version (CircuitCo's GitHub)? -Justin On Wed, Jan 4, 2017 at 3:15 PM, Gerald Coley wrote: > That brings tears to my eyes seeing someone quoting the manual. > > Yes, don't screw up the SYS_BOOT pins. > > Gerald > > > On Wed, Jan

Re: [beagleboard] Clock running slow when gpio0[11] pulled high

That brings tears to my eyes seeing someone quoting the manual. Yes, don't screw up the SYS_BOOT pins. Gerald On Wed, Jan 4, 2017 at 5:12 PM, Justin Pearson wrote: > Expanding Chad's comment, in the Beaglebone Black System Reference Manual > (Rev B, Jan 20, 2014) >

Re: [beagleboard] Clock running slow when gpio0[11] pulled high

Expanding Chad's comment, in the Beaglebone Black System Reference Manual (Rev B, Jan 20, 2014) https://github.com/CircuitCo/BeagleBone-Black/blob/390c46a03e039661aeca6eab22e6c383d8d537f8/BBB_SRM.pdf "Figure 39. Processor Boot Configuration" in "Section 6.8 Default Boot Options" says that the

Re: [beagleboard] Clock running slow when gpio0[11] pulled high

Johan, That pin is used during the boot operation. Check in the SRM for the default boot options. On 1/4/2017 5:39 AM, Johan Ribenfors wrote: We've recently found a strange problem. Repeatable across all eleven boards we've tried so far. When pin 32 on P8 (gpoi0[11]) is pulled high via a

[beagleboard] Clock running slow when gpio0[11] pulled high

We've recently found a strange problem. Repeatable across all eleven boards we've tried so far. When pin 32 on P8 (gpoi0[11]) is pulled high via a resistor on boot, the clock on the BBB runs ~7000 seconds slow a day. (~5 seconds a minute) If the pin is pulled low or left floating on boot, the