Phone Manufacturers Agree to Standard Charging Port
Voltage regulation?
interface details, Here is what I have found so far...
The OMTP (Open Mobile Terminal Platform) recommendation paper (URL below) refers to a USB forum document entitled _Battery charging specification 2.0_ from the USB Forum. I could not find the 2.0 document, but the 1.0 document (March 2007)...
http://www.omtp.org/docs/OMTP_Local_Data_Connectivit ... »
http://www.usb.org/developers/devclass_docs/batt_cha ... »
http://en.ce.cn/Industries/Telecoms/200706/15/t20070 ... »
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