TM4C1294NCPDT Datasheet, PDF (401/1890 Pages) Texas Instruments – Tiva Microcontroller

Tiva^™ TM4C1294NCPDT Microcontroller
Register 104: CRC Module Run Mode Clock Gating Control (RCGCCCM), offset
0x674
The RCGCCCM register provides software the capability to enable and disable the CRC in Run
mode. When enabled, the module is provided a clock and accesses to module registers are allowed.
When disabled, the clock is disabled to save power and accesses to module registers generate a
bus fault.
Important: This register should be used to control the clocking for the CRC module.
CRC Module Run Mode Clock Gating Control (RCGCCCM)
Base 0x400F.E000
Offset 0x674
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
R0
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RW
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:1
0
Name
reserved
R0
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.
CRC Run Mode Clock Gating Control
Value Description
0 The CRC5 module is disabled.
1 Enable and provide a clock to the CRC module in Run mode.
June 18, 2014
401
Texas Instruments-Production Data