TM4C129ENCZAD Datasheet, PDF (404/2037 Pages) Texas Instruments – Tiva Microcontroller

System Control
Register 99: Analog-to-Digital Converter Run Mode Clock Gating Control
(RCGCADC), offset 0x638
The RCGCADC register provides software the capability to enable and disable the ADC modules
in Run mode. When enabled, a 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 ADC modules.
Analog-to-Digital Converter Run Mode Clock Gating Control (RCGCADC)
Base 0x400F.E000
Offset 0x638
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
R1
R0
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RW
RW
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:2
1
Name
reserved
R1
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.
ADC Module 1 Run Mode Clock Gating Control
Value Description
0 ADC module 1 is disabled.
1 Enable and provide a clock to ADC module 1 in Run mode.
0
R0
RW
0
ADC Module 0 Run Mode Clock Gating Control
Value Description
0 ADC module 0 is disabled.
1 Enable and provide a clock to ADC module 0 in Run mode.
404
June 18, 2014
Texas Instruments-Production Data