Texas Instruments SimpleLink CC2620 Technical Reference Manual page 1276

AUX – Sensor Controller Registers
17.7.5.5 TRIGSRC Register (Offset = 10h) [reset = 0h]
TRIGSRC is shown in
Trigger Source
TDC start/stop trigger source selection
31 30
23 22
15 14
RESERVED
R-0h
7 6
RESERVED
R-0h
Bit Field
31-14 RESERVED
13 STOP_POL
1276
AUX – Sensor Controller with Digital and Analog Peripherals
Figure 17-50 and described in
Figure 17-50. TRIGSRC Register
29 28
RESERVED
21 20
RESERVED
13 12
STOP_POL
R/W-0h
5 4
START_POL
R/W-0h
Table 17-73. TRIGSRC Register Field Descriptions
Type Reset
R 0h
R/W 0h
Copyright © 2015, Texas Instruments Incorporated
Table 17-73.
27 26
R-0h
19 18
R-0h
11 10
STOP_SRC
R/W-0h
3 2
START_SRC
R/W-0h
Description
Software must not rely on the value of a reserved. Writing any other
value than the reset value may result in undefined behavior.
Polarity of stop signal. Note! Must not be changed if STAT.STATE is
not IDLE
0h = TDC stops when high level is detected
1h = TDC stops when low level is detected
SWCU117C – February 2015 – Revised September 2015
www.ti.com
25 24
17 16
9 8
1 0
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