K60P100M100SF2RM Datasheet, PDF (953/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Field
6
TRIG2
5
TRIG1
4
TRIG0
3
SYNCHOM
2
REINIT
1
CNTMAX
0
CNTMIN
Chapter 39 FlexTimer (FTM)
FTMx_SYNC field descriptions (continued)
0 Software trigger is not selected.
1 Software trigger is selected.
PWM Synchronization Hardware Trigger 2
Description
Enables hardware trigger 2 to the PWM synchronization. Hardware trigger 2 happens when a rising edge
is detected at the trigger 2 input signal.
0 Trigger is disabled.
1 Trigger is enabled.
PWM Synchronization Hardware Trigger 1
Enables hardware trigger 1 to the PWM synchronization. Hardware trigger 1 happens when a rising edge
is detected at the trigger 1 input signal.
0 Trigger is disabled.
1 Trigger is enabled.
PWM Synchronization Hardware Trigger 0
Enables hardware trigger 0 to the PWM synchronization. Hardware trigger 0 happens when a rising edge
is detected at the trigger 0 input signal.
0 Trigger is disabled.
1 Trigger is enabled.
Output Mask Synchronization
Selects when the OUTMASK register is updated with the value of its buffer.
0 OUTMASK register is updated with the value of its buffer in all rising edges of the system clock.
1 OUTMASK register is updated with the value of its buffer only by the PWM synchronization.
FTM Counter Reinitialization by Synchronization (FTM Counter Synchronization)
Determines if the FTM counter is reinitialized when the selected trigger for the synchronization is
detected. The REINIT bit configures the synchronization when SYNCMODE is zero.
0 FTM counter continues to count normally.
1 FTM counter is updated with its initial value when the selected trigger is detected.
Maximum loading point enable
Selects the maximum loading point to PWM synchronization (Boundary Cycle and Loading Points). If
CNTMAX is one, the selected loading point is when the FTM counter reaches its maximum value (MOD
register).
0 The maximum loading point is disabled.
1 The maximum loading point is enabled.
Minimum loading point enable
Selects the minimum loading point to PWM synchronization (Boundary Cycle and Loading Points). If
CNTMIN is one, the selected loading point is when the FTM counter reaches its minimum value (CNTIN
register).
Table continues on the next page...
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc.
953