I need to develop a BSP based upon bsp_twrk60f120m - the difference between the TOWER version and MY version is the absence of a 12 MHz source - I only use a 50 MHz source. I cloned the BSP over to my BSP, and I know I need to change clock settings - I am just not sure where to do it. Note that I developed a "test" application to check out peripherals that does NOT use MQX - just Processor Expert. The non-RTOS version worked fine. I just want to be able to run my RTOS. I am attaching a schematic of my system - I would appreciate any ideas.