LM3S101-IRN20 ETC2 [List of Unclassifed Manufacturers], LM3S101-IRN20 Datasheet - Page 172
![no-image](/images/no-image-200.jpg)
LM3S101-IRN20
Manufacturer Part Number
LM3S101-IRN20
Description
Microcontroller
Manufacturer
ETC2 [List of Unclassifed Manufacturers]
Datasheet
1.LM3S101-IRN20.pdf
(300 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM3S101-IRN20C0X
Manufacturer:
LUMINARYM
Quantity:
20 000
- Current page: 172 of 300
- Download datasheet (2Mb)
Watchdog Timer
172
Reset
Type
Reset
Type
Bit/Field
31:2
Watchdog Control (WDTCTL)
Offset 0x008
1
0
RO
RO
31
15
0
0
Register 3: Watchdog Control (WDTCTL), offset 0x008
This register is the watchdog control register. The watchdog timer can be configured to generate a
reset signal (upon second time-out) or an interrupt on time-out.
When the watchdog interrupt has been enabled, all subsequent writes to the control register are
ignored. The only mechanism that can re-enable writes is a hardware reset.
RO
RO
30
14
0
0
reserved
RESEN
INTEN
Name
RO
RO
29
13
0
0
reserved
RO
RO
28
12
0
0
Type
R/W
R/W
RO
RO
RO
27
11
0
0
RO
RO
26
10
0
0
Reset
RO
RO
25
0
9
0
0
0
0
Preliminary
RO
RO
24
0
8
0
reserved
Description
Reserved bits return an indeterminate value, and should
never be changed.
Watchdog Reset Enable
0: Disabled.
1: Enable the Watchdog module reset output.
Watchdog Interrupt Enable
0: Interrupt event disabled (once this bit is set, it can only
be cleared by a hardware reset)
1: Interrupt event enabled. Once enabled, all writes are
ignored.
RO
RO
23
0
7
0
RO
RO
22
0
6
0
RO
RO
21
0
5
0
RO
RO
20
0
4
0
RO
RO
19
0
3
0
RO
RO
18
0
2
0
October 5, 2006
RESEN
R/W
RO
17
0
1
0
INTEN
R/W
RO
16
0
0
0
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