5.7.2 COP clocking
The COP may be clocked from two clock sources as shown in the following figure.
SIM_COPCTRL[COPCLKS]
COP clock
Bus clock
LPO
Figure 5-2. COP clock generation
5.7.3 LPTMR clocking
The prescaler and glitch filters in each of the LPTMRx modules can be clocked as shown
in the following figure.
NOTE
The chosen clock must remain enabled if the LPTMRx is to
continue operating in all required low-power modes.
LPTMRx_PSR[PCS]
LPTMRx prescaler/glitch
filter clock
MCGIRCLK
OSCERCLK
ERCLK32K
LPO
Figure 5-3. LPTMRx prescaler/glitch filter clock generation
5.7.4 TPM clocking
The counter for the TPM modules has a selectable clock as shown in the following figure.
Module clocks
KL02 Sub-Family Reference Manual, Rev. 2.1, July 2013
92
Freescale Semiconductor, Inc.
