TM4C1232H6PM Datasheet, PDF (288/1172 Pages) Texas Instruments – Tiva Microcontroller

System Control
Register 35: Analog-to-Digital Converter Peripheral Present (PPADC), offset
0x338
The PPADC register provides software information regarding the ADC modules.
Important: This register should be used to determine which ADC modules are implemented on
this microcontroller. However, to support legacy software, the DC1 register is available.
A read of the DC1 register correctly identifies if a legacy ADC module is present.
Analog-to-Digital Converter Peripheral Present (PPADC)
Base 0x400F.E000
Offset 0x338
Type RO, reset 0x0000.0003
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
P1
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
1
1
Bit/Field
31:2
1
Name
reserved
P1
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.
ADC Module 1 Present
Value Description
0 ADC module 1 is not present.
1 ADC module 1 is present.
0
P0
RO
0x1
ADC Module 0 Present
Value Description
0 ADC module 0 is not present.
1 ADC module 0 is present.
288
June 12, 2014
Texas Instruments-Production Data