Information

37.3.24 Synchronization Configuration (FTMx_SYNCONF)
This register selects the PWM synchronization configuration, SWOCTRL, INVCTRL
and CNTIN registers synchronization, if FTM clears the TRIGj bit, where j = 0, 1, 2,
when the hardware trigger j is detected.
Address: Base address + 8Ch offset
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
R
0
HWSOC
HWINVC
HWOM
HWWRBUF
HWRSTCNT
W
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
0
SWSOC
SWINVC
SWOM
SWWRBUF
SWRSTCNT
SYNCMODE
0
SWOC
INVC
0
CNTINC
0
HWTRIGMOD
E
W
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
FTMx_SYNCONF field descriptions
Field Description
31–21
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
20
HWSOC
Software output control synchronization is activated by a hardware trigger.
0 A hardware trigger does not activate the SWOCTRL register synchronization.
1 A hardware trigger activates the SWOCTRL register synchronization.
19
HWINVC
Inverting control synchronization is activated by a hardware trigger.
0 A hardware trigger does not activate the INVCTRL register synchronization.
1 A hardware trigger activates the INVCTRL register synchronization.
18
HWOM
Output mask synchronization is activated by a hardware trigger.
0 A hardware trigger does not activate the OUTMASK register synchronization.
1 A hardware trigger activates the OUTMASK register synchronization.
17
HWWRBUF
MOD, CNTIN, and CV registers synchronization is activated by a hardware trigger.
0 A hardware trigger does not activate MOD, CNTIN, and CV registers synchronization.
1 A hardware trigger activates MOD, CNTIN, and CV registers synchronization.
16
HWRSTCNT
FTM counter synchronization is activated by a hardware trigger.
0 A hardware trigger does not activate the FTM counter synchronization.
1 A hardware trigger activates the FTM counter synchronization.
Table continues on the next page...
Memory map and register definition
K20 Sub-Family Reference Manual, Rev. 1.1, Dec 2012
880
Preliminary
Freescale Semiconductor, Inc.
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