TM4C1292NCZAD Datasheet, PDF (348/1844 Pages) Texas Instruments – Tiva Microcontroller

System Control
Register 62: CRC Module Peripheral Present (PPCCM), offset 0x374
The PPCCM register provides software information regarding the CRC.
Important: This register should be used to determine if the CRC is implemented on this
microcontroller.
CRC Module Peripheral Present (PPCCM)
Base 0x400F.E000
Offset 0x374
Type RO, reset 0x0000.0001
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
P0
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
1
Bit/Field
31:1
0
Name
reserved
P0
Type
RO
RO
Reset
0
0x1
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 Modules Present
Value Description
0 The CRC module is not present.
1 The CRC module is present.
348
June 18, 2014
Texas Instruments-Production Data