NXP Semiconductors K22F series, Reference Manual, Page: 267 / 1407

SIM_SOPT4 field descriptions (continued)
Field Description
30
FTM3TRG0SRC
FlexTimer 3 Hardware Trigger 0 Source Select
Selects the source of FTM3 hardware trigger 0.
0 Reserved
1 FTM1 channel match drives FTM3 hardware trigger 0
29
FTM0TRG1SRC
FlexTimer 0 Hardware Trigger 1 Source Select
Selects the source of FTM0 hardware trigger 1.
0 PDB output trigger 1 drives FTM0 hardware trigger 1
1 FTM2 channel match drives FTM0 hardware trigger 1
28
FTM0TRG0SRC
FlexTimer 0 Hardware Trigger 0 Source Select
Selects the source of FTM0 hardware trigger 0.
0 HSCMP0 output drives FTM0 hardware trigger 0
1 FTM1 channel match drives FTM0 hardware trigger 0
27
FTM3CLKSEL
FlexTimer 3 External Clock Pin Select
Selects the external pin used to drive the clock to the FTM3 module.
NOTE: The selected pin must also be configured for the FTM3 module external clock function through
the appropriate pin control register in the port control module.
0 FTM3 external clock driven by FTM_CLK0 pin.
1 FTM3 external clock driven by FTM_CLK1 pin.
26
FTM2CLKSEL
FlexTimer 2 External Clock Pin Select
Selects the external pin used to drive the clock to the FTM2 module.
NOTE: The selected pin must also be configured for the FTM2 module external clock function through
the appropriate pin control register in the port control module.
0 FTM2 external clock driven by FTM_CLK0 pin.
1 FTM2 external clock driven by FTM_CLK1 pin.
25
FTM1CLKSEL
FTM1 External Clock Pin Select
Selects the external pin used to drive the clock to the FTM1 module.
NOTE: The selected pin must also be configured for the FTM external clock function through the
appropriate pin control register in the port control module.
0 FTM_CLK0 pin
1 FTM_CLK1 pin
24
FTM0CLKSEL
FlexTimer 0 External Clock Pin Select
Selects the external pin used to drive the clock to the FTM0 module.
NOTE: The selected pin must also be configured for the FTM external clock function through the
appropriate pin control register in the port control module.
0 FTM_CLK0 pin
1 FTM_CLK1 pin
Table continues on the next page...
Chapter 12 System Integration Module (SIM)
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
NXP Semiconductors 267