Gpioe Mux; Analog Mux - Texas Instruments Concerto F28M35 Series Technical Reference Manual

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Primary I/O Function
GPEMUX1 Register Bits (GPEMUX1 bits = 00)
1-0
3-2
5-4
7-6
9-8
11-10
13-12
15-14
AIOMUX1 Register bits
1-0
3-2
5-4
7-6
9-8
11-10
13-12
15-14
17-16
19-18
21-20
23-22
25-24
27-26
29-28
31-30
AIOMUX2 Register bits
1-0
3-2
5-4
7-6
9-8
11-10
13-12
15-14
17-16
19-18
21-20
23-22
25-24
27-26
SPRUH22I – April 2012 – Revised November 2019
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Table 4-48. GPIOE MUX
Default at Reset
Peripheral Selection 1
(GPEMUX1 bits = 01)
GPIO128
GPIO129
GPIO130
GPIO131
GPIO132
GPIO133
GPIO134
GPIO135
Table 4-49. Analog MUX
AIOx and Peripheral Selection1
AIOMUX1 bits = 0,x
AIOMUX2 bits = 0,x
Copyright © 2012–2019, Texas Instruments Incorporated
C28 General-Purpose Input/Output (GPIO)
Peripheral Selection 2
(GPEMUX1 bits = 10)
Reserved Reserved
Reserved Reserved
Reserved Reserved
Reserved Reserved
Reserved Reserved
Reserved Reserved
Reserved Reserved
Reserved Reserved
ADCINA0 (I)
ADCINA1 (I)
AIO2 (I/O)
ADCINA3 (I)
AIO4 (I/O)
ADCINA5 (I)
AIO6 (I/O)
ADCINA7 (I)
ADCINB0 (I)
ADCINB1 (I)
AIO10 (I/O)
ADCINB3 (I)
AIO12 (I/O)
ADCINB5 (I)
AIO14 (I/O)
ADCINB7 (I)
ADCINA0 (I)
ADCINA1 (I)
AIO18 (I/O)
ADCINA3 (I)
AIO20 (I/O)
ADCINA5 (I)
AIO22 (I/O)
ADCINA7 (I)
ADCINB0 (I)
ADCINB1 (I)
AIO26 (I/O)
ADCINB3 (I)
AIO28 (I/O)
ADCINB5 (I)
Peripheral Selection 3
(GPEMUX1 bits = 11)
Reserved
COMP1OUT (O)
COMP6OUT (O)
COMP2OUT (O)
COMP3OUT (O)
COMP4OUT (O)
Reserved
COMP5OUT (O)
Default at Reset
Peripheral Selection 2 and Peripheral
Selection 3
AIOMUX1 bits = 1,x
ADCINA0 (I)
ADCINA1 (I)
ADCINA2 (I), COMP1A (I)
ADCINA3 (I)
ADCINA4 (I), COMP2A (I)
ADCINA5 (I)
ADCINA6 (I), COMP3A (1)
ADCINA7 (I)
ADCINB0 (I)
ADCINB1 (I)
ADCINB2 (I), COMP1B (I)
ADCINB3 (I)
ADCINB4 (I), COMP2B (I)
ADCINB5 (I)
ADCINB6 (I), COMP3B (1)
ADCINB7 (I)
AIOMUX2 bits = 1,x
ADCINA0 (I)
ADCINA1 (I)
ADCINA2 (I), COMP4A (I)
ADCINA3 (I)
ADCINA4 (I), COMP5A (I)
ADCINA5 (I)
ADCINA6 (I), COMP6A (1)
ADCINA7 (I)
ADCINB0 (I)
ADCINB1 (I)
ADCINB2 (I), COMP4B (I)
ADCINB3 (I)
ADCINB4 (I), COMP5B (I)
ADCINB5 (I)
General-Purpose Input/Output (GPIO)
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