TM4C129DNCPDT Datasheet, PDF (361/1946 Pages) Texas Instruments – Tiva Microcontroller

Tiva^™ TM4C129DNCPDT Microcontroller
Register 69: 16/32-Bit General-Purpose Timer Software Reset (SRTIMER),
offset 0x504
The SRTIMER register provides software the capability to reset the available 16/32-bit timer modules.
A peripheral is reset by software using a simple two-step process:
1. Software sets a bit (or bits) in the SRTIMER register. While the SRTIMER bit is 1, the peripheral
is held in reset.
2. Software completes the reset process by clearing the SRTIMER bit.
There may be latency from the clearing of the SRTIMER bit to when the peripheral is ready for use.
Software should check the corresponding PRTIMER bit to verify that the Timer Module registers
are ready to be accessed.
Important: This register should be used to reset the timer modules.
16/32-Bit General-Purpose Timer Software Reset (SRTIMER)
Base 0x400F.E000
Offset 0x504
Type RW, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
R7
R6
R5
R4
R3
R2
R1
R0
Type RO
RO
RO
RO
RO
RO
RO
RO
RW
RW
RW
RW
RW
RW
RW
RW
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:8
7
Name
reserved
R7
Type
RO
RW
Reset
0
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.
16/32-Bit General-Purpose Timer 7 Software Reset
Value Description
0 16/32-bit general-purpose timer module 7 is not reset.
1 16/32-bit general-purpose timer module 7 is reset.
6
R6
RW
0
16/32-Bit General-Purpose Timer 6 Software Reset
Value Description
0 16/32-bit general-purpose timer module 6 is not reset.
1 16/32-bit general-purpose timer module 6 is reset.
June 18, 2014
361
Texas Instruments-Production Data