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Question about HD3SS2522 and HD3SS2312+TUSB321 for USB Type-C.

Guru 19475 points
Other Parts Discussed in Thread: HD3SS2522, TUSB321, HD3SS3212

Please let me know about two point below.

①HD3SS2522 and HD3SS2312 + TUSB321

 Are following ciecuit necessary to connect EC (ARM controller IC)?

  ※Are there necessary to connect A0P/A0N/A1P/A1N?

 

②TUSB321

On TUSB321's  /VCONN FAULT and ID output, which connect to EC(Host) or PMIC?

 

Best regards,

Satoshi