Texas Instruments TMS320F2837 D Series

Oscillator/PLL Clock Module
5 - 2 TMS320F2837xD Microcontroller Workshop - System Initialization
Chapter Topics
System Initialization .................................................................................................................... 5-1
Oscillator/PLL Clock Module ..................................................................................................... 5-3
F2837xD Dual-Core System Clock ....................................................................................... 5-5
Watchdog Timer ........................................................................................................................ 5-7
General Purpose Digital I/O .................................................................................................... 5-12
GPIO Input X-Bar ................................................................................................................ 5-15
GPIO Output X-Bar ............................................................................................................. 5-16
External Interrupts ................................................................................................................... 5-18
Low Power Modes ................................................................................................................... 5-19
Register Protection .................................................................................................................. 5-21
Lab 5: System Initialization ..................................................................................................... 5-23