Texas Instruments CC2650DK Benutzerhandbuch
Watchdog Timer Registers
15.4.1.9 LOCK Register (Offset = C00h) [reset = X]
LOCK is shown in
and described in
.
Lock
Figure 15-10. LOCK Register
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
WDTLOCK
R/W-X
Table 15-10. LOCK Register Field Descriptions
Bit
Field
Type
Reset
Description
31-0
WDTLOCK
R/W
X
WDT Lock: A write of the value 0x1ACC.E551 unlocks the watchdog
registers for write access. A write of any other value reapplies the
lock, preventing any register updates (NOTE: TEST.TEST_EN bit is
not lockable). A read of this register returns the following values:
0x0000.0000: Unlocked 0x0000.0001: Locked
registers for write access. A write of any other value reapplies the
lock, preventing any register updates (NOTE: TEST.TEST_EN bit is
not lockable). A read of this register returns the following values:
0x0000.0000: Unlocked 0x0000.0001: Locked
1154
Watchdog Timer
SWCU117A – February 2015 – Revised March 2015
Copyright © 2015, Texas Instruments Incorporated