3 Development Board Circuit
3.8 GPIO
DBUG405-1.0E
18(25)
Signal Name Pin No.
Socket Pin No.
BANK
Description
I/O
H_A_IO15
29
16
6
General I/O
3.3V
H_A_IO18
35
17
6
General I/O
3.3V
H_A_IO17
32
18
6
General I/O
3.3V
H_A_IO20
39
19
5
General I/O
3.3V
H_A_IO19
34
20
6
General I/O
3.3V
H_A_IO22
41
21
5
General I/O
3.3V
H_A_IO21
38
22
5
General I/O
3.3V
H_A_IO24
43
23
5
General I/O
3.3V
H_A_IO23
40
24
5
General I/O
3.3V
H_A_IO26
44
25
5
General I/O
3.3V
H_A_IO25
42
26
5
General I/O
3.3V
Table 3-9 J2 GPIO Pinout
Signal Name Pin No.
Socket Pin No.
BANK
Description
I/O
GND
-
1
-
GND
-
GND
-
2
-
GND
-
H_B_IO0
105
3
2
General I/O
1.8V
H_B_IO1
106
4
2
General I/O
1.8V
H_B_IO2
101
5
2
General I/O
1.8V
H_B_IO3
102
6
2
General I/O
1.8V
H_B_IO4
99
7
2
General I/O
1.8V
H_B_IO5
100
8
2
General I/O
1.8V
H_B_IO6
97
9
2
General I/O
1.8V
H_B_IO7
98
10
2
General I/O
1.8V
Table 3-10 J15 GPIO Pinout
Signal Name Pin No.
Socket Pin No.
BANK
Description
I/O
GND
-
1
-
GND
-
VCC3P3
-
2
-
3.3V Output
3.3V
GND
3
-
GND
-
VCC3P3
4
-
3.3V Output
3.3V
