LM3S3768 Luminary Micro, Inc, LM3S3768 Datasheet - Page 84

• Manufacturer Part Number: LM3S3768
• Description: Lm3s3768 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Reset
Reset
Type
Type
System Control
Reset Cause (RESC)
Base 0x400F.E000
Offset 0x05C
Type R/W, reset -
84
Bit/Field
31:17
15:5
16
RO
RO
4
3
2
1
0
31
15
0
0
RO
RO
Register 7: Reset Cause (RESC), offset 0x05C
This register is set with the reset cause after reset. The bits in this register are sticky and maintain
their state across multiple reset sequences, except when an external reset is the cause, and then
all the other bits in the RESC register are cleared.
30
14
0
0
MOSCFAIL
RO
RO
29
13
reserved
reserved
0
0
Name
WDT
BOR
POR
EXT
SW
RO
RO
28
12
0
0
RO
RO
27
11
0
0
Type
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
reserved
RO
RO
26
10
0
0
RO
RO
Reset
25
0
9
0
0
0
-
-
-
-
-
-
reserved
Preliminary
RO
RO
24
0
8
0
Description
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
MOSC Failure Reset
When set, indicates the MOSC circuit was enable for clock validation
and failed. This generated a reset event.
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
Software Reset
When set, indicates a software reset is the cause of the reset event.
Watchdog Timer Reset
When set, indicates a watchdog reset is the cause of the reset event.
Brown-Out Reset
When set, indicates a brown-out reset is the cause of the reset event.
Power-On Reset
When set, indicates a power-on reset is the cause of the reset event.
External Reset
When set, indicates an external reset (RST assertion) is the cause of
the reset event.
RO
RO
23
0
7
0
RO
RO
22
0
6
0
RO
RO
21
0
5
0
R/W
RO
SW
20
0
4
-
WDT
R/W
RO
19
0
3
-
BOR
R/W
RO
18
0
2
-
POR
R/W
RO
17
0
1
June 02, 2008
-
MOSCFAIL
R/W
EXT
R/W
16
0
-
-