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Part Number: TPS65988EVM
請問在TPS65988EVM讀到的SOP'中的ID HEADER跟他廠一樣都是0x180019FF.
可是在CABLE VDO讀到的卻不一樣,TPS65988EVM是 0x00082FD2,他廠的是0x00082842.為什麼會這樣?謝謝!
問題是同一條TYPE C的線,應該只有一種SOP',而貴司的TPS65988讀回來的卻不同並且有誤.
在文件"Universal Serial Bus Type-C Cable and Connector Specification"中的"Table F-3 TBT3 Passive Cable VDO for USB PD Revision 3.0, Version 1.2" 說明Cable VDO中的bit10 bit9 應該為00,但是TPS65988讀回來的卻是11,他廠讀回來的是正確的00也就是20V.
請問跟TPS65988設定有關係嗎?或是其它的可能性?