LM3S2965-IQN25-A0T ETC2 [List of Unclassifed Manufacturers], LM3S2965-IQN25-A0T Datasheet - Page 103
![no-image](/images/no-image-200.jpg)
LM3S2965-IQN25-A0T
Manufacturer Part Number
LM3S2965-IQN25-A0T
Description
Microcontroller
Manufacturer
ETC2 [List of Unclassifed Manufacturers]
Datasheet
1.LM3S2965-IQN25-A0T.pdf
(542 pages)
- Current page: 103 of 542
- Download datasheet (6Mb)
Sleep Mode Clock Gating Control Register 1 (SCGC1)
Base 0x400F.E000
Offset 0x114
Type R/W, reset 0x00000000
June 04, 2007
Reset
Reset
Type
Type
Bit/Field
31:27
23:20
26
25
24
19
reserved
RO
RO
31
15
0
0
Register 22: Sleep Mode Clock Gating Control Register 1 (SCGC1), offset
0x114
This register controls the clock gating logic. Each bit controls a clock enable for a given interface,
function, or unit. If set, the unit receives a clock and functions. Otherwise, the unit is unclocked and
disabled (saving power). If the unit is unclocked, reads or writes to the unit will generate a bus fault.
The reset state of these bits is 0 (unclocked) unless otherwise noted, so that all functional units are
disabled. It is the responsibility of software to enable the ports necessary for the application. Note
that these registers may contain more bits than there are interfaces, functions, or units to control.
This is to assure reasonable code compatibility with other family and future parts. RCGC1 is the
clock configuration register for running operation, SCGC1 for Sleep operation, and DCGC1 for
Deep-Sleep operation. Setting the ACG bit in the Run-Mode Clock Configuration (RCC) register
specifies that the system uses sleep modes.
I2C1
R/W
RO
30
14
0
0
reserved
reserved
TIMER3
COMP2
COMP1
COMP0
reserved
reserved
Name
RO
RO
29
13
0
0
I2C0
R/W
RO
28
12
0
0
RO
RO
Type
27
11
R/W
R/W
R/W
R/W
0
0
RO
RO
reserved
COMP2
R/W
RO
26
10
0
0
Reset
COMP1
0
0
0
0
0
0
QEI1
R/W
R/W
25
0
9
0
Preliminary
COMP0
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.
This bit controls the clock gating for analog comparator 2. If set, the unit
receives a clock and functions. Otherwise, the unit is unclocked and
disabled. If the unit is unclocked, reads or writes to the unit will generate
a bus fault.
This bit controls the clock gating for analog comparator 1. If set, the unit
receives a clock and functions. Otherwise, the unit is unclocked and
disabled. If the unit is unclocked, reads or writes to the unit will generate
a bus fault.
This bit controls the clock gating for analog comparator 0. If set, the unit
receives a clock and functions. Otherwise, the unit is unclocked and
disabled. If the unit is unclocked, reads or writes to the unit will generate
a bus fault.
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.
This bit controls the clock gating for General-Purpose Timer module 3.
If set, the unit receives a clock and functions. Otherwise, the unit is
unclocked and disabled. If the unit is unclocked, reads or writes to the
unit will generate a bus fault.
QEI0
R/W
R/W
24
0
8
0
RO
RO
23
0
7
0
reserved
RO
RO
22
0
6
0
reserved
SSI1
R/W
RO
21
0
5
0
SSI0
R/W
RO
20
0
4
0
LM3S2965 Microcontroller
reserved
TIMER3
R/W
RO
19
0
3
0
TIMER2
UART2
R/W
R/W
18
0
2
0
TIMER1
UART1
R/W
R/W
17
0
1
0
TIMER0
UART0
R/W
R/W
16
0
0
0
103
Related parts for LM3S2965-IQN25-A0T
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![LM3S2965](/images/no-image3.png)
Part Number:
Description:
Lm3s2965 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
![LM3S2965-IQC20-A0T](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
Luminary Micro, Inc.
Datasheet:
![LM3S2965-IRN50-A1T](/images/no-image3.png)
Part Number:
Description:
Microcontroller
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
![302R29N101JV4E](/images/no-image3.png)
Part Number:
Description:
SAFETY CERTIFIED CAPACITORS
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
![ATS75D8](/images/no-image3.png)
Part Number:
Description:
LOW- OLTAGE 2-WIRE DIGITAL TEMPERATURE SENSOR With Thermal Alarm
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
![FS6284-01](/images/no-image3.png)
Part Number:
Description:
Dual PLL Clock Generator IC
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
![AIC1531](/images/no-image3.png)
Part Number:
Description:
500mA Dual Linear Regulator with Internal Power Switch
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
![TC9122P](/images/no-image3.png)
Part Number:
Description:
HIGH-SPEED BCD PROGRAMMABLE COUNTER
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
![STT116GK16](/images/no-image3.png)
Part Number:
Description:
Thyristor-Thyristor Modules
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
![STT500GK16](/images/no-image3.png)
Part Number:
Description:
Thyristor-Thyristor Modules
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
![MSCA-1502](/images/no-image3.png)
Part Number:
Description:
15W Ultraminiature Modular Switching Power Supplies
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
![CPT-DIN](/images/no-image3.png)
Part Number:
Description:
Energy Management Compact Power Transducer
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
![UFT-1](/images/no-image3.png)
Part Number:
Description:
UNIVERSAL FLOW TRANSMITTER
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
![L431LM5B](/images/no-image3.png)
Part Number:
Description:
1.24V Low-Voltage Adjustable Precision Shunt Regulator
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
![110C2-315](/images/no-image3.png)
Part Number:
Description:
118 SERIES AM REMOTE CONTROL SYSTEMS.
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet: