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Avoid PWM timer clashes

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luni64 edited this page Jul 10, 2021 · 6 revisions

The core library uses various hardware timers to provide PWM functionality. If you allocate one of these timers with the TeensyTimerTool the corresponding pins necessarily are not able to do PWM anymore. So, if you need PWM on a pin, make sure not to allocate the corresponding timer. You can find a table showing which PWM pin uses which timer here (scroll down to the PWM frequency chapter). Unfortunately this table only has information for the T3.x boards.

However, using the sketch below you can easily print out that information for all ARM based Teensies yourself. In addition to the used PWM timer the sketch prints information about GPIO register for the pins. The output is conveniently sorted in 3 ways. You can download the complete sources here.

#include "PinInfo.h"
#include <algorithm>

void setup()
{
    while (!Serial) {}

    // setup an array containing info for all digital pins
    PinInfo* pins[CORE_NUM_DIGITAL];
    for (unsigned i = 0; i < CORE_NUM_DIGITAL; i++)
    {
        pins[i] = new PinInfo(i);
    }

    // Print out info sorted by pin numbers
    Serial.println("-------------------------------");
    Serial.println("    Sorted by pin number");
    printPins(pins, CORE_NUM_DIGITAL);

    Serial.println("\n-------------------------------");
    Serial.println("     Sorted by PWM timer");
    std::sort(pins, pins + CORE_NUM_DIGITAL, [](PinInfo* a, PinInfo* b) {
        if (a->pwmTimerInfo.type < b->pwmTimerInfo.type) return false;
        if (a->pwmTimerInfo.type > b->pwmTimerInfo.type) return true;
        if (a->pwmTimerInfo.module < b->pwmTimerInfo.module) return true;
        return false;
    });
    printPins(pins, CORE_NUM_DIGITAL);

    Serial.println("\n-------------------------------");
    Serial.println("   Sorted by GPIO register:        ");
    std::sort(pins, pins + CORE_NUM_DIGITAL, [](PinInfo* a, PinInfo* b) {
        if (a->gpioInfo.gpioPortNr < b->gpioInfo.gpioPortNr) return true;
        if (a->gpioInfo.gpioPortNr > b->gpioInfo.gpioPortNr) return false;
        if (a->gpioInfo.gpioBitNr < b->gpioInfo.gpioBitNr) return true;
        return false;
    });
    printPins(pins, CORE_NUM_DIGITAL);
}

void loop() {}

// Helpers -------------------------------------------------------

void printPins(PinInfo* pins[], unsigned nrOfPins)
{
    Serial.println("Pin |  GPIO Reg  |  PWM timer");
    Serial.println("----|------------|-------------");
    for (unsigned i = 0; i < nrOfPins; i++)
    {
        Serial.printf("%02d  |  %-9s |  %-10s\n", pins[i]->pin, pins[i]->gpioInfo.name, pins[i]->pwmTimerInfo.name);
    }
}

Teensy 4.1

T4.1 Sorted by pin number

Pin GPIO Reg PWM timer
00 GPIO6_03 FLEX_PWM1
01 GPIO6_02 FLEX_PWM1
02 GPIO9_04 FLEX_PWM4
03 GPIO9_05 FLEX_PWM4
04 GPIO9_06 FLEX_PWM2
05 GPIO9_08 FLEX_PWM2
06 GPIO7_10 FLEX_PWM2
07 GPIO7_17 FLEX_PWM1
08 GPIO7_16 FLEX_PWM1
09 GPIO7_11 FLEX_PWM2
10 GPIO7_00 QUAD1
11 GPIO7_02 QUAD1
12 GPIO7_01 QUAD1
13 GPIO7_03 QUAD2
14 GPIO6_18 QUAD3
15 GPIO6_19 QUAD3
16 GPIO6_23 no pwm
17 GPIO6_22 no pwm
18 GPIO6_17 QUAD3
19 GPIO6_16 QUAD3
20 GPIO6_26 no pwm
21 GPIO6_27 no pwm
22 GPIO6_24 FLEX_PWM4
23 GPIO6_25 FLEX_PWM4
24 GPIO6_12 FLEX_PWM1
25 GPIO6_13 FLEX_PWM1
26 GPIO6_30 no pwm
27 GPIO6_31 no pwm
28 GPIO8_18 FLEX_PWM3
29 GPIO9_31 FLEX_PWM3
30 GPIO8_23 no pwm
31 GPIO8_22 no pwm
32 GPIO7_12 no pwm
33 GPIO9_07 FLEX_PWM2
34 GPIO7_29 no pwm
35 GPIO7_28 no pwm
36 GPIO7_18 FLEX_PWM2
37 GPIO7_19 FLEX_PWM2
38 GPIO6_28 no pwm
39 GPIO6_29 no pwm
40 GPIO6_20 no pwm
41 GPIO6_21 no pwm
42 GPIO8_15 FLEX_PWM1
43 GPIO8_14 FLEX_PWM1
44 GPIO8_13 FLEX_PWM1
45 GPIO8_12 FLEX_PWM1
46 GPIO8_17 FLEX_PWM1
47 GPIO8_16 FLEX_PWM1
48 GPIO9_24 no pwm
49 GPIO9_27 no pwm
50 GPIO9_28 no pwm
51 GPIO9_22 FLEX_PWM3
52 GPIO9_26 no pwm
53 GPIO9_25 no pwm
54 GPIO9_29 FLEX_PWM3

T4.1 Sorted by PWM timer

Pin GPIO Reg PWM timer
10 GPIO7_00 QUAD1
11 GPIO7_02 QUAD1
12 GPIO7_01 QUAD1
13 GPIO7_03 QUAD2
19 GPIO6_16 QUAD3
18 GPIO6_17 QUAD3
14 GPIO6_18 QUAD3
15 GPIO6_19 QUAD3
01 GPIO6_02 FLEX_PWM1
25 GPIO6_13 FLEX_PWM1
24 GPIO6_12 FLEX_PWM1
42 GPIO8_15 FLEX_PWM1
43 GPIO8_14 FLEX_PWM1
44 GPIO8_13 FLEX_PWM1
45 GPIO8_12 FLEX_PWM1
46 GPIO8_17 FLEX_PWM1
47 GPIO8_16 FLEX_PWM1
08 GPIO7_16 FLEX_PWM1
07 GPIO7_17 FLEX_PWM1
00 GPIO6_03 FLEX_PWM1
09 GPIO7_11 FLEX_PWM2
06 GPIO7_10 FLEX_PWM2
05 GPIO9_08 FLEX_PWM2
04 GPIO9_06 FLEX_PWM2
37 GPIO7_19 FLEX_PWM2
36 GPIO7_18 FLEX_PWM2
33 GPIO9_07 FLEX_PWM2
51 GPIO9_22 FLEX_PWM3
54 GPIO9_29 FLEX_PWM3
28 GPIO8_18 FLEX_PWM3
29 GPIO9_31 FLEX_PWM3
23 GPIO6_25 FLEX_PWM4
02 GPIO9_04 FLEX_PWM4
03 GPIO9_05 FLEX_PWM4
22 GPIO6_24 FLEX_PWM4
20 GPIO6_26 no pwm
30 GPIO8_23 no pwm
53 GPIO9_25 no pwm
52 GPIO9_26 no pwm
31 GPIO8_22 no pwm
50 GPIO9_28 no pwm
49 GPIO9_27 no pwm
48 GPIO9_24 no pwm
16 GPIO6_23 no pwm
17 GPIO6_22 no pwm
35 GPIO7_28 no pwm
21 GPIO6_27 no pwm
32 GPIO7_12 no pwm
34 GPIO7_29 no pwm
41 GPIO6_21 no pwm
40 GPIO6_20 no pwm
39 GPIO6_29 no pwm
38 GPIO6_28 no pwm
26 GPIO6_30 no pwm
27 GPIO6_31 no pwm

T4.1 Sorted by GPIO register:

Pin GPIO Reg PWM timer
01 GPIO6_02 FLEX_PWM1
00 GPIO6_03 FLEX_PWM1
24 GPIO6_12 FLEX_PWM1
25 GPIO6_13 FLEX_PWM1
19 GPIO6_16 QUAD3
18 GPIO6_17 QUAD3
14 GPIO6_18 QUAD3
15 GPIO6_19 QUAD3
40 GPIO6_20 no pwm
41 GPIO6_21 no pwm
17 GPIO6_22 no pwm
16 GPIO6_23 no pwm
22 GPIO6_24 FLEX_PWM4
23 GPIO6_25 FLEX_PWM4
20 GPIO6_26 no pwm
21 GPIO6_27 no pwm
38 GPIO6_28 no pwm
39 GPIO6_29 no pwm
26 GPIO6_30 no pwm
27 GPIO6_31 no pwm
10 GPIO7_00 QUAD1
12 GPIO7_01 QUAD1
11 GPIO7_02 QUAD1
13 GPIO7_03 QUAD2
06 GPIO7_10 FLEX_PWM2
09 GPIO7_11 FLEX_PWM2
32 GPIO7_12 no pwm
08 GPIO7_16 FLEX_PWM1
07 GPIO7_17 FLEX_PWM1
36 GPIO7_18 FLEX_PWM2
37 GPIO7_19 FLEX_PWM2
35 GPIO7_28 no pwm
34 GPIO7_29 no pwm
45 GPIO8_12 FLEX_PWM1
44 GPIO8_13 FLEX_PWM1
43 GPIO8_14 FLEX_PWM1
42 GPIO8_15 FLEX_PWM1
47 GPIO8_16 FLEX_PWM1
46 GPIO8_17 FLEX_PWM1
28 GPIO8_18 FLEX_PWM3
31 GPIO8_22 no pwm
30 GPIO8_23 no pwm
02 GPIO9_04 FLEX_PWM4
03 GPIO9_05 FLEX_PWM4
04 GPIO9_06 FLEX_PWM2
33 GPIO9_07 FLEX_PWM2
05 GPIO9_08 FLEX_PWM2
51 GPIO9_22 FLEX_PWM3
48 GPIO9_24 no pwm
53 GPIO9_25 no pwm
52 GPIO9_26 no pwm
49 GPIO9_27 no pwm
50 GPIO9_28 no pwm
54 GPIO9_29 FLEX_PWM3
29 GPIO9_31 FLEX_PWM3

Teensy 4.0

T4.0 Sorted by pin number

Pin GPIO Reg PWM timer
00 GPIO6_03 FLEX_PWM1
01 GPIO6_02 FLEX_PWM1
02 GPIO9_04 FLEX_PWM4
03 GPIO9_05 FLEX_PWM4
04 GPIO9_06 FLEX_PWM2
05 GPIO9_08 FLEX_PWM2
06 GPIO7_10 FLEX_PWM2
07 GPIO7_17 FLEX_PWM1
08 GPIO7_16 FLEX_PWM1
09 GPIO7_11 FLEX_PWM2
10 GPIO7_00 QUAD1
11 GPIO7_02 QUAD1
12 GPIO7_01 QUAD1
13 GPIO7_03 QUAD2
14 GPIO6_18 QUAD3
15 GPIO6_19 QUAD3
16 GPIO6_23 no pwm
17 GPIO6_22 no pwm
18 GPIO6_17 QUAD3
19 GPIO6_16 QUAD3
20 GPIO6_26 no pwm
21 GPIO6_27 no pwm
22 GPIO6_24 FLEX_PWM4
23 GPIO6_25 FLEX_PWM4
24 GPIO6_12 FLEX_PWM1
25 GPIO6_13 FLEX_PWM1
26 GPIO6_30 no pwm
27 GPIO6_31 no pwm
28 GPIO8_18 FLEX_PWM3
29 GPIO9_31 FLEX_PWM3
30 GPIO8_23 no pwm
31 GPIO8_22 no pwm
32 GPIO7_12 no pwm
33 GPIO9_07 FLEX_PWM2
34 GPIO8_15 FLEX_PWM1
35 GPIO8_14 FLEX_PWM1
36 GPIO8_13 FLEX_PWM1
37 GPIO8_12 FLEX_PWM1
38 GPIO8_17 FLEX_PWM1
39 GPIO8_16 FLEX_PWM1

T4.0 Sorted by PWM timer

Pin GPIO Reg PWM timer
12 GPIO7_01 QUAD1
11 GPIO7_02 QUAD1
10 GPIO7_00 QUAD1
13 GPIO7_03 QUAD2
18 GPIO6_17 QUAD3
15 GPIO6_19 QUAD3
14 GPIO6_18 QUAD3
19 GPIO6_16 QUAD3
24 GPIO6_12 FLEX_PWM1
01 GPIO6_02 FLEX_PWM1
25 GPIO6_13 FLEX_PWM1
34 GPIO8_15 FLEX_PWM1
35 GPIO8_14 FLEX_PWM1
36 GPIO8_13 FLEX_PWM1
37 GPIO8_12 FLEX_PWM1
38 GPIO8_17 FLEX_PWM1
39 GPIO8_16 FLEX_PWM1
00 GPIO6_03 FLEX_PWM1
08 GPIO7_16 FLEX_PWM1
07 GPIO7_17 FLEX_PWM1
09 GPIO7_11 FLEX_PWM2
04 GPIO9_06 FLEX_PWM2
05 GPIO9_08 FLEX_PWM2
06 GPIO7_10 FLEX_PWM2
33 GPIO9_07 FLEX_PWM2
28 GPIO8_18 FLEX_PWM3
29 GPIO9_31 FLEX_PWM3
23 GPIO6_25 FLEX_PWM4
22 GPIO6_24 FLEX_PWM4
03 GPIO9_05 FLEX_PWM4
02 GPIO9_04 FLEX_PWM4
27 GPIO6_31 no pwm
17 GPIO6_22 no pwm
26 GPIO6_30 no pwm
30 GPIO8_23 no pwm
31 GPIO8_22 no pwm
32 GPIO7_12 no pwm
21 GPIO6_27 no pwm
20 GPIO6_26 no pwm
16 GPIO6_23 no pwm

T4.0 Sorted by GPIO register:

Pin GPIO Reg PWM timer
01 GPIO6_02 FLEX_PWM1
00 GPIO6_03 FLEX_PWM1
24 GPIO6_12 FLEX_PWM1
25 GPIO6_13 FLEX_PWM1
19 GPIO6_16 QUAD3
18 GPIO6_17 QUAD3
14 GPIO6_18 QUAD3
15 GPIO6_19 QUAD3
17 GPIO6_22 no pwm
16 GPIO6_23 no pwm
22 GPIO6_24 FLEX_PWM4
23 GPIO6_25 FLEX_PWM4
20 GPIO6_26 no pwm
21 GPIO6_27 no pwm
26 GPIO6_30 no pwm
27 GPIO6_31 no pwm
10 GPIO7_00 QUAD1
12 GPIO7_01 QUAD1
11 GPIO7_02 QUAD1
13 GPIO7_03 QUAD2
06 GPIO7_10 FLEX_PWM2
09 GPIO7_11 FLEX_PWM2
32 GPIO7_12 no pwm
08 GPIO7_16 FLEX_PWM1
07 GPIO7_17 FLEX_PWM1
37 GPIO8_12 FLEX_PWM1
36 GPIO8_13 FLEX_PWM1
35 GPIO8_14 FLEX_PWM1
34 GPIO8_15 FLEX_PWM1
39 GPIO8_16 FLEX_PWM1
38 GPIO8_17 FLEX_PWM1
28 GPIO8_18 FLEX_PWM3
31 GPIO8_22 no pwm
30 GPIO8_23 no pwm
02 GPIO9_04 FLEX_PWM4
03 GPIO9_05 FLEX_PWM4
04 GPIO9_06 FLEX_PWM2
33 GPIO9_07 FLEX_PWM2
05 GPIO9_08 FLEX_PWM2
29 GPIO9_31 FLEX_PWM3

Teensy MicroMod

Teensy MM sorted by pin number

Pin GPIO Reg PWM timer
00 GPIO6_03 FLEX_PWM1
01 GPIO6_02 FLEX_PWM1
02 GPIO9_04 FLEX_PWM4
03 GPIO9_05 FLEX_PWM4
04 GPIO9_06 FLEX_PWM2
05 GPIO9_08 FLEX_PWM2
06 GPIO7_10 FLEX_PWM2
07 GPIO7_17 FLEX_PWM1
08 GPIO7_16 FLEX_PWM1
09 GPIO7_11 FLEX_PWM2
10 GPIO7_00 QUAD1
11 GPIO7_02 QUAD1
12 GPIO7_01 QUAD1
13 GPIO7_03 QUAD2
14 GPIO6_18 QUAD3
15 GPIO6_19 QUAD3
16 GPIO6_23 no pwm
17 GPIO6_22 no pwm
18 GPIO6_17 QUAD3
19 GPIO6_16 QUAD3
20 GPIO6_26 no pwm
21 GPIO6_27 no pwm
22 GPIO6_24 FLEX_PWM4
23 GPIO6_25 FLEX_PWM4
24 GPIO6_12 FLEX_PWM1
25 GPIO6_13 FLEX_PWM1
26 GPIO6_30 no pwm
27 GPIO6_31 no pwm
28 GPIO8_18 FLEX_PWM3
29 GPIO9_31 FLEX_PWM3
30 GPIO8_23 no pwm
31 GPIO8_22 no pwm
32 GPIO7_12 no pwm
33 GPIO9_07 FLEX_PWM2
34 GPIO8_15 FLEX_PWM1
35 GPIO8_14 FLEX_PWM1
36 GPIO8_13 FLEX_PWM1
37 GPIO8_12 FLEX_PWM1
38 GPIO8_17 FLEX_PWM1
39 GPIO8_16 FLEX_PWM1
40 GPIO7_04 QUAD2
41 GPIO7_05 QUAD2
42 GPIO7_06 no pwm
43 GPIO7_07 no pwm
44 GPIO7_08 no pwm
45 GPIO7_09 QUAD4

Teensy MM sorted by PWM timer

Pin GPIO Reg PWM timer
12 GPIO7_01 QUAD1
11 GPIO7_02 QUAD1
10 GPIO7_00 QUAD1
41 GPIO7_05 QUAD2
40 GPIO7_04 QUAD2
13 GPIO7_03 QUAD2
19 GPIO6_16 QUAD3
18 GPIO6_17 QUAD3
15 GPIO6_19 QUAD3
14 GPIO6_18 QUAD3
45 GPIO7_09 QUAD4
34 GPIO8_15 FLEX_PWM1
35 GPIO8_14 FLEX_PWM1
36 GPIO8_13 FLEX_PWM1
37 GPIO8_12 FLEX_PWM1
38 GPIO8_17 FLEX_PWM1
39 GPIO8_16 FLEX_PWM1
25 GPIO6_13 FLEX_PWM1
24 GPIO6_12 FLEX_PWM1
01 GPIO6_02 FLEX_PWM1
00 GPIO6_03 FLEX_PWM1
07 GPIO7_17 FLEX_PWM1
08 GPIO7_16 FLEX_PWM1
33 GPIO9_07 FLEX_PWM2
04 GPIO9_06 FLEX_PWM2
05 GPIO9_08 FLEX_PWM2
06 GPIO7_10 FLEX_PWM2
09 GPIO7_11 FLEX_PWM2
29 GPIO9_31 FLEX_PWM3
28 GPIO8_18 FLEX_PWM3
02 GPIO9_04 FLEX_PWM4
03 GPIO9_05 FLEX_PWM4
22 GPIO6_24 FLEX_PWM4
23 GPIO6_25 FLEX_PWM4
21 GPIO6_27 no pwm
44 GPIO7_08 no pwm
43 GPIO7_07 no pwm
42 GPIO7_06 no pwm
17 GPIO6_22 no pwm
16 GPIO6_23 no pwm
26 GPIO6_30 no pwm
27 GPIO6_31 no pwm
20 GPIO6_26 no pwm
32 GPIO7_12 no pwm
31 GPIO8_22 no pwm
30 GPIO8_23 no pwm

Teensy MM sorted by GPIO register:

Pin GPIO Reg PWM timer
01 GPIO6_02 FLEX_PWM1
00 GPIO6_03 FLEX_PWM1
24 GPIO6_12 FLEX_PWM1
25 GPIO6_13 FLEX_PWM1
19 GPIO6_16 QUAD3
18 GPIO6_17 QUAD3
14 GPIO6_18 QUAD3
15 GPIO6_19 QUAD3
17 GPIO6_22 no pwm
16 GPIO6_23 no pwm
22 GPIO6_24 FLEX_PWM4
23 GPIO6_25 FLEX_PWM4
20 GPIO6_26 no pwm
21 GPIO6_27 no pwm
26 GPIO6_30 no pwm
27 GPIO6_31 no pwm
10 GPIO7_00 QUAD1
12 GPIO7_01 QUAD1
11 GPIO7_02 QUAD1
13 GPIO7_03 QUAD2
40 GPIO7_04 QUAD2
41 GPIO7_05 QUAD2
42 GPIO7_06 no pwm
43 GPIO7_07 no pwm
44 GPIO7_08 no pwm
45 GPIO7_09 QUAD4
06 GPIO7_10 FLEX_PWM2
09 GPIO7_11 FLEX_PWM2
32 GPIO7_12 no pwm
08 GPIO7_16 FLEX_PWM1
07 GPIO7_17 FLEX_PWM1
37 GPIO8_12 FLEX_PWM1
36 GPIO8_13 FLEX_PWM1
35 GPIO8_14 FLEX_PWM1
34 GPIO8_15 FLEX_PWM1
39 GPIO8_16 FLEX_PWM1
38 GPIO8_17 FLEX_PWM1
28 GPIO8_18 FLEX_PWM3
31 GPIO8_22 no pwm
30 GPIO8_23 no pwm
02 GPIO9_04 FLEX_PWM4
03 GPIO9_05 FLEX_PWM4
04 GPIO9_06 FLEX_PWM2
33 GPIO9_07 FLEX_PWM2
05 GPIO9_08 FLEX_PWM2
29 GPIO9_31 FLEX_PWM3

Teensy 3.6

T3.6 sorted by pin number

Pin GPIO Reg PWM timer
00 GPIO1_16 none
01 GPIO1_17 none
02 GPIO3_00 FTM3
03 GPIO0_12 FTM1
04 GPIO0_13 FTM1
05 GPIO3_07 FTM0
06 GPIO3_04 FTM0
07 GPIO3_02 FTM3
08 GPIO3_03 FTM3
09 GPIO2_03 FTM0
10 GPIO2_04 FTM0
11 GPIO2_06 none
12 GPIO2_07 none
13 GPIO2_05 none
14 GPIO3_01 FTM3
15 GPIO2_00 none
16 GPIO1_00 TPM1
17 GPIO1_01 TPM1
18 GPIO1_03 none
19 GPIO1_02 none
20 GPIO3_05 FTM0
21 GPIO3_06 FTM0
22 GPIO2_01 FTM0
23 GPIO2_02 FTM0
24 GPIO4_26 none
25 GPIO0_05 none
26 GPIO0_14 none
27 GPIO0_15 none
28 GPIO0_16 none
29 GPIO1_18 FTM2
30 GPIO1_19 FTM2
31 GPIO1_10 none
32 GPIO1_11 none
33 GPIO4_24 none
34 GPIO4_25 none
35 GPIO2_08 FTM3
36 GPIO2_09 FTM3
37 GPIO2_10 FTM3
38 GPIO2_11 FTM3
39 GPIO0_17 none
40 GPIO0_28 none
41 GPIO0_29 none
42 GPIO0_26 none
43 GPIO1_20 none
44 GPIO1_22 none
45 GPIO1_23 none
46 GPIO1_21 none
47 GPIO3_08 none
48 GPIO3_09 none
49 GPIO1_04 none
50 GPIO1_05 none
51 GPIO3_14 none
52 GPIO3_13 none
53 GPIO3_12 none
54 GPIO3_15 none
55 GPIO3_11 none
56 GPIO4_10 none
57 GPIO4_11 none
58 GPIO4_00 none
59 GPIO4_01 none
60 GPIO4_02 none
61 GPIO4_03 none
62 GPIO4_04 none
63 GPIO4_05 none

T3.6 sorted by PWM timer

Pin GPIO Reg PWM timer
17 GPIO1_01 TPM1
16 GPIO1_00 TPM1
09 GPIO2_03 FTM0
20 GPIO3_05 FTM0
21 GPIO3_06 FTM0
22 GPIO2_01 FTM0
10 GPIO2_04 FTM0
23 GPIO2_02 FTM0
06 GPIO3_04 FTM0
05 GPIO3_07 FTM0
04 GPIO0_13 FTM1
03 GPIO0_12 FTM1
29 GPIO1_18 FTM2
30 GPIO1_19 FTM2
35 GPIO2_08 FTM3
38 GPIO2_11 FTM3
36 GPIO2_09 FTM3
37 GPIO2_10 FTM3
14 GPIO3_01 FTM3
08 GPIO3_03 FTM3
07 GPIO3_02 FTM3
02 GPIO3_00 FTM3
44 GPIO1_22 none
47 GPIO3_08 none
46 GPIO1_21 none
45 GPIO1_23 none
48 GPIO3_09 none
49 GPIO1_04 none
50 GPIO1_05 none
51 GPIO3_14 none
32 GPIO1_11 none
52 GPIO3_13 none
53 GPIO3_12 none
54 GPIO3_15 none
55 GPIO3_11 none
56 GPIO4_10 none
57 GPIO4_11 none
58 GPIO4_00 none
59 GPIO4_01 none
60 GPIO4_02 none
61 GPIO4_03 none
62 GPIO4_04 none
63 GPIO4_05 none
27 GPIO0_15 none
01 GPIO1_17 none
11 GPIO2_06 none
12 GPIO2_07 none
13 GPIO2_05 none
15 GPIO2_00 none
18 GPIO1_03 none
19 GPIO1_02 none
24 GPIO4_26 none
25 GPIO0_05 none
26 GPIO0_14 none
43 GPIO1_20 none
28 GPIO0_16 none
31 GPIO1_10 none
00 GPIO1_16 none
33 GPIO4_24 none
34 GPIO4_25 none
39 GPIO0_17 none
40 GPIO0_28 none
41 GPIO0_29 none
42 GPIO0_26 none

T3.6 sorted by GPIO register:

Pin GPIO Reg PWM timer
25 GPIO0_05 none
03 GPIO0_12 FTM1
04 GPIO0_13 FTM1
26 GPIO0_14 none
27 GPIO0_15 none
28 GPIO0_16 none
39 GPIO0_17 none
42 GPIO0_26 none
40 GPIO0_28 none
41 GPIO0_29 none
16 GPIO1_00 TPM1
17 GPIO1_01 TPM1
19 GPIO1_02 none
18 GPIO1_03 none
49 GPIO1_04 none
50 GPIO1_05 none
31 GPIO1_10 none
32 GPIO1_11 none
00 GPIO1_16 none
01 GPIO1_17 none
29 GPIO1_18 FTM2
30 GPIO1_19 FTM2
43 GPIO1_20 none
46 GPIO1_21 none
44 GPIO1_22 none
45 GPIO1_23 none
15 GPIO2_00 none
22 GPIO2_01 FTM0
23 GPIO2_02 FTM0
09 GPIO2_03 FTM0
10 GPIO2_04 FTM0
13 GPIO2_05 none
11 GPIO2_06 none
12 GPIO2_07 none
35 GPIO2_08 FTM3
36 GPIO2_09 FTM3
37 GPIO2_10 FTM3
38 GPIO2_11 FTM3
02 GPIO3_00 FTM3
14 GPIO3_01 FTM3
07 GPIO3_02 FTM3
08 GPIO3_03 FTM3
06 GPIO3_04 FTM0
20 GPIO3_05 FTM0
21 GPIO3_06 FTM0
05 GPIO3_07 FTM0
47 GPIO3_08 none
48 GPIO3_09 none
55 GPIO3_11 none
53 GPIO3_12 none
52 GPIO3_13 none
51 GPIO3_14 none
54 GPIO3_15 none
58 GPIO4_00 none
59 GPIO4_01 none
60 GPIO4_02 none
61 GPIO4_03 none
62 GPIO4_04 none
63 GPIO4_05 none
56 GPIO4_10 none
57 GPIO4_11 none
33 GPIO4_24 none
34 GPIO4_25 none
24 GPIO4_26 none

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