Hi Intel guys, I'm tring to power on a board with TGL UP3 processor(S-SPEC=SRK08), this board design is based on intel reference design(RDC#: 626256), during power on process, we encounter some problems, could you kindly help to give me a favor ?
The problems list as below:
1. some board can not generate 38.4M clock, I want to know the condition to generate this clock;
2. when CPU recieve the input signal VCCST_PWRGD, what does the CPU do with PMIC
Thanks for your reply.
You should follow the steps stated in the following website to fully verify the schematics and layout of your design: