NXP Semiconductors K22F series, Reference Manual, Page: 924 / 1407

FTMx_COMBINE field descriptions (continued)
Field Description
2
DECAPEN0
Dual Edge Capture Mode Enable For n = 0
Enables the Dual Edge Capture mode in the channels (n) and (n+1). This bit reconfigures the function of
MSnA, ELSnB:ELSnA and ELS(n+1)B:ELS(n+1)A bits in Dual Edge Capture mode according to
Table
39-2 .
This field is write protected. It can be written only when MODE[WPDIS] = 1.
0 The Dual Edge Capture mode in this pair of channels is disabled.
1 The Dual Edge Capture mode in this pair of channels is enabled.
1
COMP0
Complement Of Channel (n) For n = 0
Enables Complementary mode for the combined channels. In Complementary mode the channel (n+1)
output is the inverse of the channel (n) output.
This field is write protected. It can be written only when MODE[WPDIS] = 1.
0 The channel (n+1) output is the same as the channel (n) output.
1 The channel (n+1) output is the complement of the channel (n) output.
0
COMBINE0
Combine Channels For n = 0
Enables the combine feature for channels (n) and (n+1).
This field is write protected. It can be written only when MODE[WPDIS] = 1.
0 Channels (n) and (n+1) are independent.
1 Channels (n) and (n+1) are combined.
39.3.15 Deadtime Insertion Control (FTMx_DEADTIME)
This register selects the deadtime prescaler factor and deadtime value. All FTM channels
use this clock prescaler and this deadtime value for the deadtime insertion.
Address: Base a 68h offset
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
0
DTPS DTVAL
W
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
FTMx_DEADTIME field descriptions
Field Description
31–8
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
7–6
DTPS
Deadtime Prescaler Value
Selects the division factor of the system clock. This prescaled clock is used by the deadtime counter.
This field is write protected. It can be written only when MODE[WPDIS] = 1.
0x Divide the system clock by 1.
Table continues on the next page...
Memory map and register definition
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
924 NXP Semiconductors