On Wed, Jun 29, 2016 at 12:13 PM, kegsys <[email protected]> wrote: > So I have a need to slow down the USB port on the BBB to 1.1 speeds. But its > unclear to me how the USB registers are being configured for 2.0 speeds and > OTG negotiation. > What do I need to change in the Bootloader (u-boot/SPL) or the Linux > configuration source files to force it to remain as a usb device at only 1.1 > speeds?
Plug in a usb 1.1 (only) hub.. https://www.amazon.com/D-Link-DSB-H4-4-Port-USB-1-1/dp/B000023VUL now every downstream device will be usb 1.1 only.. Regards, -- Robert Nelson https://rcn-ee.com/ -- 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/CAOCHtYhCy4A%3DLAtWSGc3uY%3DAQ0yYOwtW-VRqS6GbJhgAuZj0_w%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
