TM4C1231H6PZ Datasheet, PDF (395/1174 Pages) Texas Instruments – Tiva Microcontroller

Tiva^™ TM4C1231H6PZ Microcontroller
Register 104: Analog Comparator Peripheral Ready (PRACMP), offset 0xA3C
The PRACMP register indicates whether the analog comparator module is ready to be accessed
by software following a change in status of power, Run mode clocking, or reset. A Run mode clocking
change is initiated if the corresponding RCGCACMP bit is changed. A reset change is initiated if
the corresponding SRACMP bit is changed from 0 to 1.
The PRACMP bit is cleared on any of the above events and is not set again until the module is
completely powered, enabled, and internally reset.
Analog Comparator Peripheral Ready (PRACMP)
Base 0x400F.E000
Offset 0xA3C
Type RO, 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
RO
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
RO
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.
Analog Comparator Module 0 Peripheral Ready
Value Description
0 The analog comparator module is not ready for access. It is
unclocked, unpowered, or in the process of completing a reset
sequence.
1 The analog comparator module is ready for access.
June 12, 2014
395
Texas Instruments-Production Data