Critical Link Support

06/14/2023

02:46 PM MitySOM-AM57X PCB Development: RE: Design support for USB for use with AM57x SOM

Datasheet has been released Jonathan Cormier

06/07/2023

01:47 PM MitySOM-AM57X PCB Development: RE: eMMC support for MitySOM AM572x

Per this e2e post, it should be okay to use 1.8V signal levels with an eMMC.
https://e2e.ti.com/support/processors... Jonathan Cormier

06/06/2023

07:06 PM MitySOM-AM57X PCB Development: RE: Design support for USB for use with AM57x SOM

The USB2_DM/DP supports 5V voltage level. Datasheet will be updated on next release. Jonathan Cormier

02:11 PM MitySOM-AM57X PCB Development: RE: Design support for USB for use with AM57x SOM

Thanks, I'll look into it. I'm pretty sure that's incorrect. Jonathan Cormier

06/05/2023

09:31 PM MitySOM-AM57X PCB Development: RE: Design support for USB for use with AM57x SOM

Schematic review:
* Both schematics are using VUSB_VBUS1 as a net name. One of them is probably supposed to be VUSB... Jonathan Cormier

06:46 PM MitySOM-AM62 & MitySOM-AM62A PCB Development: RE: VSEL_SD functionality

No problem. I condensed all this info into a wiki page for future reference as well. And have initiated changes for... Jonathan Cormier

05:51 PM MitySOM-AM62 & MitySOM-AM62A PCB Development: RE: VSEL_SD functionality

The software side of the SD voltage selection is configured here:
https://support.criticallink.com/gitweb/?p=linux... Jonathan Cormier

03:02 PM MitySOM-AM62 & MitySOM-AM62A PCB Development: RE: VSEL_SD functionality

Pal Szabo wrote:
> What is the functionality of the VSEL_SD pin (position 176 on the SODIMM connector)? Is it the sa... Jonathan Cormier