Akhilesh Sreedharan

USB0_ID pin connection for USB0 in LPC4367 for non OTG application

Discussion created by Akhilesh Sreedharan on Jan 11, 2018
Latest reply on Jan 12, 2018 by soledad



We are using USB Type-B connector in our design and this connector has four pins D+, D-, VBUS and Ground and doesn't support OTG mode. USB0 of LPC4367 provides USB0_ID pin for OTG mode. For non-OTG mode can this pin be left open and can the USB connector be connected directly to the four pins namely D+, D-,  VBUS and ground or should the interface be moved to USB1 port of LPC4367 which doesn't have an ID pin.