Hi,
In LPC546xx datasheet (the latest version), I find some parameters about usb1_vbus threshold levels which are not clearly definited.
Hope you can provide more information about the definitions of shreshold levels.
Thanks.
Hello @jimmyli ,
The definition such as Votg_sess_valid, Vadp_probe, Vadp_sense are from OTG and Embedded Host Spec.:
https://www.usb.org/documents?search=embedded+host&category%5B%5D=49&items_per_page=50
VOTG_SESS_VLD -> OTG device Session Valid
Vadp_probe -> ADP probing voltage
Vadp_sense -> ADP sensing voltage
Hi,
Got it.
Thanks very much.
Hello @jimmyli ,
What type of information is not clearly defined for the threshold of usb1_vbus levels? The information in the User Manual and Data Sheet is the information that we have related to this product.
Hi nxf77486,
I can't find the full definitions about Votg_sess_valid, VBUS_valid, Vadp_probe, Vadp_sense.
I need to understand the above parameters which stand for what.
Thanks.