NXP Semiconductors KL25 Series - Page 26

Section number Title Page
35.4.13 Status register (USBx_STAT)......................................................................................................................633
35.4.14 Control register (USBx_CTL)......................................................................................................................634
35.4.15 Address register (USBx_ADDR).................................................................................................................635
35.4.16 BDT Page Register 1 (USBx_BDTPAGE1)................................................................................................636
35.4.17 Frame Number Register Low (USBx_FRMNUML)...................................................................................636
35.4.18 Frame Number Register High (USBx_FRMNUMH)..................................................................................637
35.4.19 Token register (USBx_TOKEN)..................................................................................................................637
35.4.20 SOF Threshold Register (USBx_SOFTHLD)..............................................................................................638
35.4.21 BDT Page Register 2 (USBx_BDTPAGE2)................................................................................................639
35.4.22 BDT Page Register 3 (USBx_BDTPAGE3)................................................................................................639
35.4.23 Endpoint Control register (USBx_ENDPTn)...............................................................................................639
35.4.24 USB Control register (USBx_USBCTRL)..................................................................................................640
35.4.25 USB OTG Observe register (USBx_OBSERVE)........................................................................................641
35.4.26 USB OTG Control register (USBx_CONTROL)........................................................................................642
35.4.27 USB Transceiver Control Register 0 (USBx_USBTRC0)...........................................................................642
35.4.28 Frame Adjust Register (USBx_USBFRMADJUST)...................................................................................643
35.5 OTG and Host mode operation.....................................................................................................................................644
35.6 Host Mode Operation Examples...................................................................................................................................644
35.7 On-The-Go operation....................................................................................................................................................647
35.7.1 OTG dual role A device operation...............................................................................................................648
35.7.2 OTG dual role B device operation...............................................................................................................649
Chapter 36
USB Voltage Regulator
36.1 Introduction...................................................................................................................................................................651
36.1.1 Overview......................................................................................................................................................651
36.1.2 Features........................................................................................................................................................652
36.1.3 Modes of Operation.....................................................................................................................................653
36.2 USB Voltage Regulator Module Signal Descriptions..................................................................................................653
KL25 Sub-Family Reference Manual, Rev. 3, September 2012
26 Freescale Semiconductor, Inc.