I have TWRK60F120MUM tower board. In Low Power Timer PSR field: From manual K60P144M150SF3RM.PDF, Page 1252:
LPTMRx_PSR field descriptions (continued)
Prescaler Clock Select
Selects the clock to be used by the LPTMR prescaler/glitch filter.
NOTE: See the chip configuration details for information on the connections to these inputs.
00 Prescaler/glitch filter clock 0 selected.
01 Prescaler/glitch filter clock 1 selected.
10 Prescaler/glitch filter clock 2 selected.
11 Prescaler/glitch filter clock 3 selected.
I have hard time to find the actual source clock frequency for each of the clock selection from 00 to 11.
Can you help you to point to the location of a document that can tell me the actual frequency of the source clock selections?