Texas Instruments SimpleLink CC2620 Technical Reference Manual page 456

PRCM Registers
6.2.2.3 SLEEPCTL Register (Offset = 8h) [reset = 0h]
SLEEPCTL is shown in
Sleep Mode
This register is used to unfreeze the IO pad ring after waking up from SHUTDOWN
31 30
23 22
15 14
7 6
Bit Field
31-1 RESERVED
0 IO_PAD_SLEEP_DIS
456
Power, Reset, and Clock Management
Figure 6-25 and described in
Figure 6-25. SLEEPCTL Register
29 28
RESERVED
R-0h
21 20
RESERVED
R-0h
13 12
RESERVED
R-0h
5 4
RESERVED
R-0h
Table 6-28. SLEEPCTL Register Field Descriptions
Type Reset
R 0h
R/W 0h
Copyright © 2015, Texas Instruments Incorporated
Table 6-28.
27 26
19 18
11 10
3 2
Description
Software must not rely on the value of a reserved. Writing any other
value than the reset value may result in undefined behavior.
Controls the I/O pad sleep mode. The boot code will set this bitfield
automatically unless waking up from a SHUTDOWN (
RESETCTL.WU_FROM_SD is set ).
0: I/O pad sleep mode is enabled, ie all pads are latched and can
not toggle.
1: I/O pad sleep mode is disabled
Application software may want to reconfigure the state for all IO's
before setting this bitfield upon waking up from a SHUTDOWN.
SWCU117C – February 2015 – Revised September 2015
www.ti.com
25 24
17 16
9 8
1 0
IO_PAD_SLEE
P_DIS
R/W-0h
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