[PDA2, XDA IIi, 2020i Software Upgrading] renatostore:
I used the new gnuharet to test usb ... these are the results:

without usb:

GPIO# D S A s INTER | GPIO# D S A s INTER | GPIO# D S A s INTER | GPIO# D S A s INTER
------------------+-------------------+-------------------+------------------
0 I 0 0 0 RE FE | 24 O 0 0 0 | 48 O 1 2 1 | 72 O 1 2 0
1 I 1 1 1 | 25 O 0 0 0 | 49 O 1 2 1 | 73 O 1 2 0
2 O 1 0 1 | 26 O 0 0 0 | 50 O 1 2 1 | 74 O 0 0 0
3 O 0 0 1 | 27 O 0 0 0 | 51 O 1 2 1 | 75 O 1 0 0
4 I 0 0 1 | 28 O 0 1 0 | 52 O 0 0 0 | 76 O 0 2 0
5 I 1 0 0 | 29 I 0 2 0 | 53 O 0 2 0 | 77 O 1 2 0
6 I 1 0 0 | 30 O 0 1 0 | 54 O 1 2 1 | 78 O 1 2 1
7 I 1 0 0 | 31 O 1 1 0 | 55 O 1 2 1 | 79 O 1 2 1
8 I 1 0 0 | 32 O 0 2 0 | 56 I 1 1 1 | 80 O 1 2 1
9 O 1 0 0 | 33 O 1 2 1 | 57 I 0 1 0 | 81 O 0 0 0
10 I 1 0 0 | 34 O 0 0 0 | 58 O 0 2 0 | 82 O 0 0 0
11 I 1 0 0 RE FE | 35 O 0 0 0 | 59 O 1 2 0 | 83 O 0 0 1
12 O 0 0 0 | 36 I 1 0 0 | 60 O 1 2 0 | 84 O 0 0 0
13 I 0 0 0 RE | 37 I 0 0 0 RE FE | 61 O 1 2 0 | 85 O 0 0 0
14 O 1 2 1 | 38 I 0 0 0 RE FE | 62 O 1 2 0 | 86 O 0 0 0
15 O 1 2 1 | 39 O 0 0 0 | 63 O 1 2 0 | 87 O 0 0 0
16 O 1 2 0 | 40 I 1 0 0 | 64 O 1 2 0 | 88 I 0 2 0
17 O 0 0 0 | 41 O 0 0 0 | 65 O 1 2 0 | 89 O 0 3 0
18 I 1 1 1 | 42 I 1 1 0 | 66 O 1 2 0 | 90 I 0 0 0 RE FE
19 O 0 1 0 | 43 O 1 2 0 | 67 O 1 2 0 | 91 I 0 0 0 RE FE
20 O 1 1 1 | 44 I 0 1 0 | 68 O 1 2 0 | 92 I 1 1 0
21 O 1 1 1 | 45 O 0 2 0 | 69 O 1 2 0 | 93 I 0 0 0 RE FE
22 I 1 0 0 | 46 I 1 2 1 | 70 O 1 2 0 | 94 I 0 0 0 RE FE
23 O 1 0 0 | 47 O 0 1 0 | 71 O 1 2 0 | 95 I 0 0 0 RE FE
96 I 0 0 0 RE FE | 102 O 1 1 1 | 108 I 0 0 0 | 114 O 0 0 0
97 I 1 1 0 | 103 O 0 0 0 | 109 I 1 1 0 | 115 I 1 0 0 FE
98 I 0 0 0 RE FE | 104 O 0 1 1 | 110 I 1 1 0 | 116 O 0 0 0
99 I 0 0 0 RE FE | 105 O 1 0 0 | 111 I 1 1 0 | 117 O 1 1 0
100 I 0 0 0 RE FE | 106 O 1 0 0 | 112 I 1 1 0 | 118 O 1 1 0
101 I 0 0 0 RE FE | 107 I 0 0 0 RE | 113 O 0 1 0 | 119 I 0 0 0 RE FE

with usb:

GPIO# D S A s INTER | GPIO# D S A s INTER | GPIO# D S A s INTER | GPIO# D S A s INTER
------------------+-------------------+-------------------+------------------
0 I 0 0 0 RE FE | 24 O 0 0 0 | 48 O 1 2 1 | 72 O 1 2 0
1 I 1 1 1 | 25 O 0 0 0 | 49 O 1 2 1 | 73 O 1 2 0
2 O 1 0 1 | 26 O 0 0 0 | 50 O 1 2 1 | 74 O 0 0 0
3 O 0 0 1 | 27 O 1 0 0 | 51 O 1 2 1 | 75 O 1 0 0
4 I 0 0 1 | 28 O 0 1 0 | 52 O 0 0 0 | 76 O 1 2 0
5 I 1 0 0 | 29 I 1 2 0 | 53 O 0 2 0 | 77 O 1 2 0
6 I 1 0 0 | 30 O 0 1 0 | 54 O 1 2 1 | 78 O 1 2 1
7 I 1 0 0 | 31 O 1 1 0 | 55 O 1 2 1 | 79 O 1 2 1
8 I 1 0 0 | 32 O 0 2 0 | 56 I 1 1 1 | 80 O 1 2 1
9 O 1 0 0 | 33 O 1 2 1 | 57 I 0 1 0 | 81 O 0 0 0
10 I 1 0 0 | 34 O 0 0 0 | 58 O 1 2 0 | 82 O 0 0 0
11 I 0 0 0 RE FE | 35 O 0 0 0 | 59 O 1 2 0 | 83 O 1 0 1
12 O 0 0 0 | 36 I 1 0 0 | 60 O 1 2 0 | 84 O 0 0 0
13 I 0 0 0 RE | 37 I 0 0 0 RE FE | 61 O 1 2 0 | 85 O 0 0 0
14 O 1 2 1 | 38 I 0 0 0 RE FE | 62 O 1 2 0 | 86 O 0 0 0
15 O 1 2 1 | 39 O 0 0 0 | 63 O 1 2 0 | 87 O 0 0 0
16 O 0 2 0 | 40 I 1 0 0 | 64 O 1 2 0 | 88 I 0 2 0
17 O 0 0 0 | 41 O 0 0 0 | 65 O 1 2 0 | 89 O 0 3 0
18 I 1 1 1 | 42 I 1 1 0 | 66 O 1 2 0 | 90 I 0 0 0 RE FE
19 O 0 1 0 | 43 O 1 2 0 | 67 O 1 2 0 | 91 I 0 0 0 RE FE
20 O 1 1 1 | 44 I 0 1 0 | 68 O 1 2 0 | 92 I 1 1 0
21 O 1 1 1 | 45 O 0 2 0 | 69 O 1 2 0 | 93 I 0 0 0 RE FE
22 I 1 0 0 | 46 I 0 2 1 | 70 O 1 2 0 | 94 I 0 0 0 RE FE
23 O 1 0 0 | 47 O 1 1 0 | 71 O 0 2 0 | 95 I 0 0 0 RE FE
96 I 0 0 0 RE FE | 102 O 1 1 1 | 108 I 0 0 0 | 114 O 0 0 0
97 I 1 1 0 | 103 O 0 0 0 | 109 I 1 1 0 | 115 I 1 0 0 FE
98 I 0 0 0 RE FE | 104 O 0 1 1 | 110 I 1 1 0 | 116 O 0 0 0
99 I 0 0 0 RE FE | 105 O 1 0 0 | 111 I 1 1 0 | 117 O 1 1 0
100 I 0 0 0 RE FE | 106 O 1 0 0 | 112 I 1 1 0 | 118 O 1 1 0
101 I 0 0 0 RE FE | 107 I 0 0 0 RE | 113 O 0 1 0 | 119 I 0 0 0 RE FE