Texas Instruments SimpleLink CC2620 Technical Reference Manual page 788

Factory Configuration (FCFG)
9.2.1.67 VOLT_TRIM Register (Offset = 388h) [reset = X]
VOLT_TRIM is shown in
Voltage Trim
31 30
RESERVED
R-7h
23 22
RESERVED
R-7h
15 14
RESERVED
R-7h
7 6
RESERVED
R-7h
Bit Field
31-29 RESERVED
28-24 VDDR_TRIM_HH
23-21 RESERVED
20-16 VDDR_TRIM_H
15-13 RESERVED
12-8 VDDR_TRIM_SLEEP_H
7-5 RESERVED
4-0 TRIMBOD_H
788
Device Configuration
Figure 9-89 and described in
Figure 9-89. VOLT_TRIM Register
29 28
21 20
13 12
5 4
Table 9-91. VOLT_TRIM Register Field Descriptions
Type Reset
R 7h
R 1Fh
R 7h
R 1Fh
R 7h
R 1Fh
R 7h
R X
Copyright © 2015, Texas Instruments Incorporated
Table 9-91.
27 26
VDDR_TRIM_HH
R-1Fh
19 18
VDDR_TRIM_H
R-1Fh
11 10
VDDR_TRIM_SLEEP_H
R-1Fh
3 2
TRIMBOD_H
R-X
Description
Software must not rely on the value of a reserved. Writing any other
value than the reset value may result in undefined behavior.
Trim value for 1.94V VDDR found in production test (for CC13xx
high PA output power only).
Software must not rely on the value of a reserved. Writing any other
value than the reset value may result in undefined behavior.
Trim value for 1.85V VDDR found in production test (for external
VDDR load mode)
Software must not rely on the value of a reserved. Writing any other
value than the reset value may result in undefined behavior.
Trim value for 1.75V VDDR recharge target found in production test
(for external VDDR load mode).
Software must not rely on the value of a reserved. Writing any other
value than the reset value may result in undefined behavior.
Trim value for 2.0V VDDS BOD target found in production test.
Default value holds trim value from production test.
SWCU117C – February 2015 – Revised September 2015
www.ti.com
25 24
17 16
9 8
1 0
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