QCS6490 Vision-AI - Recent Threads

Unable to flash Linux Image into UFS memory

jaie — Thu, 06 Nov 2025 07:22:41 GMT

Hi!

I'm following the Startup Guide. I have done everything according it, but on step 2.5.5, when I power up the device only 2/4 of the leds light up: VBUS_OK=green and
PD_FAULT=red-pulse. Any troubleshooting tips for this one?

edit: It started working after I quickly turned the power on and off a few times. USB PD issue maybe?

RE: Unable to flash Linux Image into UFS memory

peterfenn — Thu, 11 Dec 2025 18:58:34 GMT

We apologize for the delayed reply to your reported issue.

A PD reliability issue has been noted on a small subset of the early shipping boards with the bundled PD power-supply (Substituting a different PD power brick typically fixes this)

We welcome further feedback regarding your experience in this area.

-Peter

RE: Hello, do You have schematic for this carrier board please?

iksevas — Mon, 13 Oct 2025 19:11:54 GMT

You will need to contact/work an Avnet FAE who is capable of making the source request for the schematic.

Hello, do You have schematic for this carrier board please?

mavit — Mon, 06 Oct 2025 13:42:31 GMT

I would like get a schematic for QSC6490 Vision-AI