Post #3289085

@grumpybozo@toad.social @isagalaev@mastodon.social @valpackett@social.treehouse.systems No, this is not correct. The CC1/CC2 resistors are not just used in the Power Delivery extension, but are also a mandatory part of the USB-C base spec. The use is required. If CC1/CC2 are open circuits without resistors, the USB-C source is required to treat the port as "not connected", as a result no power is applied. See "4.5.1.2.1. Detecting a Valid Source-to-Sink Connection", "Table 4-10 Source Perspective" and "Table 4-11 Source (Host) and Sink (Device) Behaviors by State" of Universal Serial Bus Type-C Cable and Connector Specification (rev 2.0, 2019).