Texas Instruments SimpleLink CC2620 Technical Reference Manual page 693

www.ti.com
9.1.1.4 MODE_CONF Register (Offset = FB4h) [reset = FFFFFFFFh]
MODE_CONF is shown in
Mode Configuration 0
31 30
VDDR_TRIM_SLEEP_DELTA
23 22
SCLK_LF_OPTION
R/W-3h
15 14
7 6
Bit Field
31-28 VDDR_TRIM_SLEEP_DE R/W
LTA
27 DCDC_RECHARGE
26 DCDC_ACTIVE
25 VDDR_EXT_LOAD
24 VDDS_BOD_LEVEL
SWCU117C – February 2015 – Revised September 2015
Submit Documentation Feedback
Figure 9-4 and described in
Figure 9-4. MODE_CONF Register
29 28
R/W-Fh
21 20
RESERVED RTC_COMP
R/W-1h R/W-1h
13 12
XOSC_CAPARRAY_DELTA
5 4
Table 9-5. MODE_CONF Register Field Descriptions
Type Reset
Fh
R/W 1h
R/W 1h
R/W 1h
R/W 1h
Copyright © 2015, Texas Instruments Incorporated
Table 9-5.
27
DCDC_RECHA DCDC_ACTIVE
RGE
R/W-1h R/W-1h
19
XOSC_FREQ
R/W-3h
11
R/W-FFh
3
VDDR_CAP
R/W-FFh
Description
Signed delta value to apply to the
VDDR_TRIM_SLEEP target, minus one. See
FCFG1:VOLT_TRIM.VDDR_TRIM_SLEEP_H.
0x8 (–8) : Delta = –7
...
0xF (–1) : Delta = 0
0x0 (0) : Delta = +1
...
0x7 (7) : Delta = +8
DC–DC during recharge in power down
0: Use the DC–DC during recharge in power down.
1: Do not use the DC–DC during recharge in power down (default).
NOTE: The DriverLib function
SysCtrl_DCDC_VoltageConditionalControl() must be called regularly
to apply this field (handled automatically if using TI RTOS).
DC–DC in active mode
0: Use the DC–DC during active mode.
1: Do not use the DC–DC during active mode (default).
NOTE: The DriverLib function
SysCtrl_DCDC_VoltageConditionalControl() must be called regularly
to apply this field (handled automatically if using TI RTOS).
Reserved for future use. Software must not rely on the value of a
reserved. Writing any other value than the reset/default value may
result in undefined behavior.
VDDS BOD level
0: VDDS BOD level is 2.0 V (necessary for external load mode, or
for maximum PA output power on CC13xx).
1: VDDS BOD level is 1.8 V (or 1.65 V for external regulator mode)
(default).
Customer Configuration (CCFG)
26 25
VDDR_EXT_L VDDS_BOD_L
OAD
R/W-1h
18 17
XOSC_CAP_M HF_COMP
OD
R/W-1h
10 9
2 1
Device Configuration
24
EVEL
R/W-1h
16
R/W-1h
8
0
693