NXP Semiconductors MWCT101 S Series, Reference Manual

Page: 1182 / 1761

41.4.3.29.4 Fields
Field Function
31-20
—
Reserved
19-16
DTVALEX
Extended Deadtime Value
This field is a bit extension of the DTVAL field. It defines the 4 most significant bits of the deadtime value.
The maximum deadtime value is extended to 1023 using the concatenation {DTVALEX, DTVAL}.
Deadtime insert value = (DTPS × {DTVALEX, DTVAL}).
This field is write protected. It can be written only when MODE[WPDIS] = 1.
15-8
—
Reserved
7-6
DTPS
Deadtime Prescaler Value
Selects the division factor of the FTM input clock. This prescaled clock is used by the deadtime counter.
This field is write protected. It can be written only when MODE[WPDIS] = 1.
0xb - Divide the FTM input clock by 1.
10b - Divide the FTM input clock by 4.
11b - Divide the FTM input clock by 16.
5-0
DTVAL
Deadtime Value
Selects the deadtime value.
This field is write protected. It can be written only when MODE[WPDIS] = 1.
41.4.3.30 Pair 2 Deadtime Configuration (PAIR2DEADTIME)
41.4.3.30.1 Offset
Register Offset
PAIR2DEADTIME B0h
41.4.3.30.2 Function
This register selects the deadtime prescaler and value for the pair 2.
Memory map and register definition
MWCT101xS Series Reference Manual, Rev. 3, 07/2019
1182 NXP Semiconductors