LM3S1621_15 Datasheet, PDF (288/948 Pages) Texas Instruments – Stellaris LM3S1621 Microcontroller

Hibernation Module
Register 4: Hibernation RTC Load (HIBRTCLD), offset 0x00C
This register is used to load a 32-bit value loaded into the RTC counter. The load occurs immediately
upon this register being written.
Note:
HIBRTCC, HIBRTCM0, HIBRTCM1, HIBRTCLD, HIBRTCT, and HIBDATA are on the
Hibernation module clock domain and have special timing requirements. Software should
make use of the WRC bit in the HIBCTL register to ensure that the required timing gap has
elapsed. If the WRC bit is clear, any attempted write access is ignored. See “Register Access
Timing” on page 276.
Hibernation RTC Load (HIBRTCLD)
Base 0x400F.C000
Offset 0x00C
Type R/W, reset 0xFFFF.FFFF
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
RTCLD
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RTCLD
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Bit/Field
31:0
Name
RTCLD
Type
Reset Description
R/W 0xFFFF.FFFF RTC Load
A write loads the current value into the RTC counter (RTCC).
A read returns the 32-bit load value.
288
July 03, 2014
Texas Instruments-Production Data