Texas Instruments Tiva TM4C123GH6PM User Manual

System Control
18.2.1.35 ROM_SysCtlUSBPLLEnable
Powers up the USB PLL.
Prototype:
void
ROM_SysCtlUSBPLLEnable(void)
ROM Location:
ROM_APITABLE is an array of pointers located at 0x0100.0010.
ROM_SYSCTLTABLE is an array of pointers located at ROM_APITABLE[13].
ROM_SysCtlUSBPLLEnable is a function pointer located at ROM_SYSCTLTABLE[31].
Description:
This function will enable the USB controller’s PLL which is used by it’s physical layer. This call
is necessary before connecting to any external devices.
Returns:
None.
April 8, 2013 221

Texas Instruments Tiva TM4C123GH6PM Specifications

General

Brand	Texas Instruments
Model	Tiva TM4C123GH6PM
Category	Microcontrollers
Language	English