PINE64   ›   PINE A64(+)   ›   General Discussion on PINE A64(+)   ›   Powering up and down USB

Thread Closed 
Powering up and down USB
reverend_t
Pine Initiate
**
Joined: Aug 2017
Posts: 4

Reputation: 0
#5
08-17-2017, 03:54 PM (This post was last modified: 08-17-2017, 08:11 PM by MarkHaysHarris777.)
(08-17-2017, 03:03 PM)MarkHaysHarris777 Wrote:
(08-17-2017, 01:04 PM)reverend_t Wrote: Sorry for the vagueness Smile Let me be clearer. There are some boards that allow the power to the USB ports to be cycled through the use of appropriate GPIO interfaces. Wondering if this were possible on the Pine64.

It appears that this is possible on the Rock64 https://forum.pine64.org/showthread.php?tid=4848 but I'm very very new to schematics Smile


Well, we'd have to look at the schematics again;  I know this is possible on the Rock64 because the usb power is tied to gpio(s) via regulators !   

Let's take a look at the schematics ...

Thank you! And I want to learn quickly so if you point me there with some tips then I'd be hugelier(?) grateful Big Grin
Thread Closed 


Messages In This Thread
Powering up and down USB - by reverend_t - 08-17-2017, 11:27 AM
RE: Powering up and down USB - by reverend_t - 08-17-2017, 01:04 PM
RE: Powering up and down USB - by reverend_t - 08-17-2017, 03:54 PM
RE: Powering up and down USB - by reverend_t - 08-21-2017, 06:11 AM

Possibly Related Threads…
Thread Author Replies Views Last Post
  PINE64 board not powering up loki21century 2 5,628 11-25-2019, 12:19 PM
Last Post: Partymack711
  Pine64 not powering up. skylab 5 7,308 05-03-2019, 02:48 PM
Last Post: Mendota
  Need some help on powering 16 PINEs pineresearch 13 17,097 04-01-2017, 02:33 AM
Last Post: longsleep
  Pine A64 not powering up / Power button missing vaevictis 10 14,051 07-06-2016, 01:28 PM
Last Post: xalius

Forum Jump:


Users browsing this thread: 1 Guest(s)