Hello gerald/forum I had a look at BeagleBone_Black_RevB4_FAB.pdf in there i can see for the 50 ohm impedance signal with a track width of 4.75 on external layers and 5.25 on internal layers so does that mean power supply lines are also 4.75 track width on external layer and 5.25 on internal layer
Regards Nick On Wednesday, February 8, 2012 at 12:45:43 PM UTC, Gerald wrote: > > The layer stackup is already posted. It is included in PCB Files ZIP file. > It is in the form of a PDF file, beaglebone_revC1_PDF.zip. > > http://circuitco.com/support/index.php?title=BeagleBone#Hardware_Files > > Gerald > > > > On Wed, Feb 8, 2012 at 6:19 AM, Gerald Coley <[email protected] > <javascript:>> wrote: > >> I will post it for you in the next day or so. >> >> Gerald >> >> >> >> On Wed, Feb 8, 2012 at 2:00 AM, manatarms <[email protected] >> <javascript:>> wrote: >> >>> Dear All >>> >>> Does someone have the stackup of the BeagleBone PCB? I couldn't find >>> it on the hardware design page and it would help many people who want >>> to do their own design. >>> >>> -- >>> To join: http://beagleboard.org/discuss >>> To unsubscribe from this group, send email to: >>> [email protected] <javascript:> >>> Frequently asked questions: http://beagleboard.org/faq >>> >> >> > On Wednesday, February 8, 2012 at 12:45:43 PM UTC, Gerald wrote: > > The layer stackup is already posted. It is included in PCB Files ZIP file. > It is in the form of a PDF file, beaglebone_revC1_PDF.zip. > > http://circuitco.com/support/index.php?title=BeagleBone#Hardware_Files > > Gerald > > > > On Wed, Feb 8, 2012 at 6:19 AM, Gerald Coley <[email protected] > <javascript:>> wrote: > >> I will post it for you in the next day or so. >> >> Gerald >> >> >> >> On Wed, Feb 8, 2012 at 2:00 AM, manatarms <[email protected] >> <javascript:>> wrote: >> >>> Dear All >>> >>> Does someone have the stackup of the BeagleBone PCB? I couldn't find >>> it on the hardware design page and it would help many people who want >>> to do their own design. >>> >>> -- >>> To join: http://beagleboard.org/discuss >>> To unsubscribe from this group, send email to: >>> [email protected] <javascript:> >>> Frequently asked questions: http://beagleboard.org/faq >>> >> >> > -- 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/d/optout.
