Does VCCPGPPA have to be connected to 1.8V? (due to our layout is difficult to do this rework)
Could we still connect to 3.3V and use espi interface through 3.3V voltage level?
Thank you for contacting Intel Embedded Community.
In order to help you, please contact the /www.intel.com/content/www/us/en/intelligent-systems/intelligent-systems-distributors.html Intel Authorized Distributor that better fit to your needs to received further with this kind of consultations.
Please let us know if this information is useful to you.