NXP Semiconductors LPC24XX UM10237 - Manual (Page 422)

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User manual Rev. 04 — 26 August 2009 422 of 792
NXP Semiconductors
UM10237
Chapter 15: LPC24XX USB OTG controller
4. Enable the desired USB pin functions by writing to the corresponding PINSEL
registers.
5. Follow the appropriate steps in Section 13–12 “USB device controller initialization” to
initialize the device controller.
6. Follow the guidelines given in the OpenHCI specification for initializing the host
controller.