3 ms·
IIRC, USB-PD also requires USB 2.0 signaling. The idea of dedicated lower-bandwidth signaling wires isn’t uncommon in my very limited EE experience—level 3 char
by dcrazy 6mo ago
IIRC, USB-PD also requires USB 2.0 signaling. The idea of dedicated lower-bandwidth signaling wires isn’t uncommon in my very limited EE experience—level 3 charging reuses J-1772 signaling to control the charge available of the DC pins.