Information

SIM_SOPT4 field descriptions (continued)
Field Description
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
23–22
Reserved
This read-only field is reserved and always has the value zero.
21–20
FTM2CH0SRC
FTM2 channel 0 input capture source select
Selects the source for FTM2 channel 0 input capture.
NOTE: When the FTM is not in input capture mode, clear this field.
00 FTM2_CH0 signal
01 CMP0 output
10 CMP1 output
11 Reserved
19–18
FTM1CH0SRC
FTM1 channel 0 input capture source select
Selects the source for FTM1 channel 0 input capture.
NOTE: When the FTM is not in input capture mode, clear this field.
00 FTM1_CH0 signal
01 CMP0 output
10 CMP1 output
11 Reserved
17–9
Reserved
This read-only field is reserved and always has the value zero.
8
FTM2FLT0
FTM2 Fault 0 Select
Selects the source of FTM2 fault 0.
NOTE: The pin source for fault 0 must be configured for the FTM module fault function through the
appropriate PORTx pin control register.
0 FTM2_FLT0 pin
1 CMP0 out
Table continues on the next page...
Chapter 12 System integration module (SIM)
K20 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc. 265