Re:iPhone 15 and iPhone 15 Plus
by terom on Wednesday September 13, 2023 @05:16AM
(#37494241)
For USB C-C cables PD and passive 5V (5K1 pulldown) is negotiated over a separate CC pin from the USB2 D+/- pins, so it's theoretically possible if the D+/- lines are not connected/damaged.
USB A-C cables are entirely separate, there is no CC line, only a fixed always-on Vcc pin at 5V.
USB A-C cables are entirely separate, there is no CC line, only a fixed always-on Vcc pin at 5V.