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9.2.1.68 VOLT_TRIM Register (Offset = 388h) [reset = FFFFFFE0h]
VOLT_TRIM is shown in Figure 9-89 and described in Table 9-91.
Voltage Trim
Figure 9-89. VOLT_TRIM Register
31 30 29 28 27 26 25 24
RESERVED VDDR_TRIM_HH
R-7h R-1Fh
23 22 21 20 19 18 17 16
RESERVED VDDR_TRIM_H
R-7h R-1Fh
15 14 13 12 11 10 9 8
RESERVED VDDR_TRIM_SLEEP_H
R-7h R-1Fh
7 6 5 4 3 2 1 0
RESERVED TRIMBOD_H
R-7h R-0h
Table 9-91. VOLT_TRIM Register Field Descriptions
Bit Field Type Reset Description
31-29 RESERVED R 7h
Software should not rely on the value of a reserved. Writing any
other value than the reset value may result in undefined behavior.
28-24 VDDR_TRIM_HH R 1Fh
Trim value for 1.94V VDDR found in production test (for CC13xx
high PA output power only).
23-21 RESERVED R 7h
Software should not rely on the value of a reserved. Writing any
other value than the reset value may result in undefined behavior.
20-16 VDDR_TRIM_H R 1Fh
Trim value for 1.85V VDDR found in production test (for external
VDDR load mode)
15-13 RESERVED R 7h
Software should not rely on the value of a reserved. Writing any
other value than the reset value may result in undefined behavior.
12-8 VDDR_TRIM_SLEEP_H R 1Fh
Trim value for 1.75V VDDR recharge target found in production test
(for external VDDR load mode).
7-5 RESERVED R 7h
Software should not rely on the value of a reserved. Writing any
other value than the reset value may result in undefined behavior.
4-0 TRIMBOD_H R 0h
Trim value for 2.0V VDDS BOD target found in production test.
Reset holds trim value from production test.
785
SWCU117A–February 2015–Revised March 2015 Device Configuration
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