Analog I/O Mux 1 (Aiomux1) Register; Analog I/O Mux 1 (Aiomux1) Register Field Descriptions - Texas Instruments Concerto F28M35 Series Technical Reference Manual

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Table 4-55. GPIO Port E MUX 1 (GPEMUX1) Register Field Descriptions (continued)
Bit Field
7-6 GPIO131
5-4 GPIO130
3-2 GPIO129
1-0 GPIO128
4.2.7.7

Analog I/O MUX 1 (AIOMUX1) Register

The Analog I/O MUX 1 (AIOMUX1) register is shown and described in the figure and table below.
31 30 29 28
Reserved Reserved
R/W-0x2 R/W-0x2
15 14 13 12
Reserved AIO6
R/W-0x2 R/W-0x2
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 4-56. Analog I/O MUX 1 (AIOMUX1) Register Field Descriptions
Bit Field
31:26 Reserved
25:24 AIO12
23:20 Reserved
19:16 Reserved
15-14 Reserved
13:12 AIO6
11:10 Reserved
9:8 AIO4
SPRUH22I – April 2012 – Revised November 2019
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Value Description
Configure this pin as:
00 GPIO 131 - general purpose I/O 131 (default)
01 Reserved
10 Reserved
11 COMP2OUT - Comparator 2 output (O)
Configure this pin as:
00 GPIO 130 - general purpose I/O 130 (default)
01 Reserved
10 Reserved
11 COMP6OUT - Comparator 6 output (O)
Configure this pin as:
00 GPIO 129 - general purpose I/O 129 (default)
01 Reserved
10 Reserved
11 COMP1OUT - Comparator 1 output (O)
Configure this pin as:
00 GPIO 128 - general purpose I/O 128 (default)
01 Reserved
10 Reserved
11 Reserved
Figure 4-48. Analog I/O MUX 1 (AIOMUX1) Register
27 26 25
Reserved AI012
R/W-0x2 R/W-0x2
11 10 9
Reserved AIO4
R/W-0x2 R/W-0x2
Value Description
Any writes to these bit(s) must always have a value of 0x2A
00 or 01 AIO12 enabled
10 or 11 AIO12 disabled (default)
Any writes to these bit(s) must always have a value of 0xA
Any writes to these bit(s) must always have a value of 0xA
Any writes to these bit(s) must always have a value of 0x2
00 or 01 AIO6 enabled
10 or 11 AIO6 disabled (default)
Any writes to these bit(s) must always have a value of 0x2
00 or 01 AIO4 enabled
10 or 11 AIO4 disabled (default)
Copyright © 2012–2019, Texas Instruments Incorporated
C28 General-Purpose Input/Output (GPIO)
24 23 22 21
Reserved Reserved
R/W-0x2 R/W-0x2
8 7 6 5
Reserved AIO2
R/W-0x2 R/W-0x2
General-Purpose Input/Output (GPIO)
20 19
Reserved
R/W-0xA
4 3
Reserved
R/W-0xA
16
0
401