Welcome to the Texas Instruments Introduction to Timers and Clocks product training module, part of the SYS/BIOS training workshop. This presentation will provide an introduction to the three BIOS modules concerned with timing services and will discuss two of the SYS/BIOS modules, the timer and clock. There will be a review of the architectures of the BIOS clock and timer and how their functions can be controlled. Lastly, there will be a discussion of clock module configuration using XGCONF.