Texas Instruments Development Kit for TM4C129x,Tiva™ ARM® Cortex™ -M4 Microcontroller DK-TM4C129X DK-TM4C129X Datenbogen
Produktcode
DK-TM4C129X
Register 134: 16/32-Bit General-Purpose Timer Deep-Sleep Mode Clock Gating
Control (DCGCTIMER), offset 0x804
Control (DCGCTIMER), offset 0x804
The DCGCGPT32 register provides software the capability to enable and disable 16/32-bit timer
modules in deep-sleep mode. When enabled, a module is provided a clock. When disabled, the
clock is disabled to save power.
modules in deep-sleep mode. When enabled, a module is provided a clock. When disabled, the
clock is disabled to save power.
Important: This register should be used to control the clocking for the timer modules.
16/32-Bit General-Purpose Timer Deep-Sleep Mode Clock Gating Control (DCGCTIMER)
Base 0x400F.E000
Offset 0x804
Type RW, reset 0x0000.0000
Offset 0x804
Type RW, reset 0x0000.0000
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
reserved
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Type
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Reset
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
D0
D1
D2
D3
D4
D5
D6
D7
reserved
RW
RW
RW
RW
RW
RW
RW
RW
RO
RO
RO
RO
RO
RO
RO
RO
Type
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Reset
Description
Reset
Type
Name
Bit/Field
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.
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0
RO
reserved
31:8
16/32-Bit General-Purpose Timer 7 Deep-Sleep Mode Clock Gating
Control
Control
Description
Value
16/32-bit general-purpose timer module 7 is disabled in
deep-sleep mode.
deep-sleep mode.
0
Enable and provide a clock to 16/32-bit general-purpose timer
module 7 in deep-sleep mode.
module 7 in deep-sleep mode.
1
0
RW
D7
7
16/32-Bit General-Purpose Timer 6 Deep-Sleep Mode Clock Gating
Control
Control
Description
Value
16/32-bit general-purpose timer module 6 is disabled in
deep-sleep mode.
deep-sleep mode.
0
Enable and provide a clock to 16/32-bit general-purpose timer
module 6 in deep-sleep mode.
module 6 in deep-sleep mode.
1
0
RW
D6
6
16/32-Bit General-Purpose Timer 5 Deep-Sleep Mode Clock Gating
Control
Control
Description
Value
16/32-bit general-purpose timer module 5 is disabled in
deep-sleep mode.
deep-sleep mode.
0
Enable and provide a clock to 16/32-bit general-purpose timer
module 5 in deep-sleep mode.
module 5 in deep-sleep mode.
1
0
RW
D5
5
December 13, 2013
448
Texas Instruments-Advance Information
System Control