Nxp Semiconductors UM10237 User Manual

UM10237_2

© NXP B.V. 2008. All rights reserved.

4. Enable the desired USB pin functions by writing to the corresponding PINSEL 

registers.

5. Follow the appropriate steps in 

 to 

initialize the device controller.

6. Follow the guidelines given in the OpenHCI specification for initializing the host 

controller.