These connections ensure that the CC1 line is pulled up to VBUS through [R1] and pulled down to GND through [R2], while the CC2 line is pulled up to VBUS through [R3] and pulled down to GND through [R4], which is the correct setup for triggering a 15‑volt contract with USB Power Delivery.
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power