Table 2-3: usb-1903 pin assignment – ADLINK USB-1903 User Manual
Page 37
Advertising

Hardware Information
23
USB-1900 Series
Table 2-3: USB-1903 pin assignment
Pin
Function
Pin
Function
40
ECLK
20
AOTG
39
NC
19
AITG
38
NC
18
GPI7
37
GPO3
17
GPI6
36
GPO2
16
GPI5
35
GPO1
15
GPI4
34
GPO0
14
GPI3
33
DGND
13
GPI2
32
AGND
12
GPI1
31
AO1
11
GPI0
30
AO0
10
DGND
29
AGND
9
AISE
28
CI3-
8
CI7-
27
CI3+
7
CI7+
26
CI2-
6
CI6-
25
CI2+
5
CI6+
24
CI1-
4
CI5-
23
CI1+
3
CI5+
22
CI0-
2
CI4-
21
CI0+
1
CI4+
Advertising