Information

FTMx_FLTCTRL field descriptions (continued)
Field Description
Selects the filter value for the fault inputs.
The fault filter is disabled when the value is zero.
NOTE: Writing to this field has immediate effect and must be done only when the fault control or all fault
inputs are disabled. Failure to do this could result in a missing fault detection.
7
FFLTR3EN
Fault Input 3 Filter Enable
Enables the filter for the fault input.
This field is write protected. It can be written only when MODE[WPDIS] = 1.
0 Fault input filter is disabled.
1 Fault input filter is enabled.
6
FFLTR2EN
Fault Input 2 Filter Enable
Enables the filter for the fault input.
This field is write protected. It can be written only when MODE[WPDIS] = 1.
0 Fault input filter is disabled.
1 Fault input filter is enabled.
5
FFLTR1EN
Fault Input 1 Filter Enable
Enables the filter for the fault input.
This field is write protected. It can be written only when MODE[WPDIS] = 1.
0 Fault input filter is disabled.
1 Fault input filter is enabled.
4
FFLTR0EN
Fault Input 0 Filter Enable
Enables the filter for the fault input.
This field is write protected. It can be written only when MODE[WPDIS] = 1.
0 Fault input filter is disabled.
1 Fault input filter is enabled.
3
FAULT3EN
Fault Input 3 Enable
Enables the fault input.
This field is write protected. It can be written only when MODE[WPDIS] = 1.
0 Fault input is disabled.
1 Fault input is enabled.
2
FAULT2EN
Fault Input 2 Enable
Enables the fault input.
This field is write protected. It can be written only when MODE[WPDIS] = 1.
0 Fault input is disabled.
1 Fault input is enabled.
1
FAULT1EN
Fault Input 1 Enable
Enables the fault input.
Table continues on the next page...
Memory map and register definition
K20 Sub-Family Reference Manual, Rev. 2, Feb 2012
728 Freescale Semiconductor, Inc.