Aplex Technology APC-3218 - Manual (Page 44)

APC-3X18 User Manual 44
USB11:
(2.0mm Pitch 1x4 box Pin Header) I/O USB connector, it provides one USB 2.0
port, speed up to 480Mb/s.
Pin# Signal Name
1 5V_USB1011
2 USB11_N
3 USB11_P
4 Ground
USB10 and USB11 current limited value is 1.5A.
If the external USB device current exceeds 1.5A, please separate connectors
into different Receptacle.
CF:
(CF Card Socket) It is located at TB-523 and serves as an insert interface for
Type I and Type II Compact Flash card. The operating voltage of CF card can be
set as 3.3V or 5V. The default setting of the product is 5V.
GPIO:
(3.5mm Pitch 2x5 Pin Connector) General-purpose input/output port, it
provides a group of self-programming interfaces to customers for flexible use.