Embedian, Inc.
55
SBC-SMART-MEN User’s Manual Document Revision v.1.0
P1 Connector
Sitara AM335x CPU
Type
Description
Pin#
Pin
Name
Ball
Mode
Signal
Name
USB1 Host 2.0
20
USB1_5V
*
P
USB1 -supply
(max. 500mA)
21
USB1
‐
IO
Universal serial
bus port 1 (-)
22
USB1+
IO
Universal serial
bus port 1 (+)
23
USB1_GND
P
USB Ground
USB2 Host 2.0
24
USB2_5V
*
P
USB2 -supply
(max. 500mA)
25
USB2
‐
IO
Universal serial
bus port 3 (-)
26
USB2+
IO
Universal serial
bus port 3 (+)
27
USB2_GND
P
USB Ground
USB3 Host2.0
28
USB3_5V
*
P
USB3 -supply
(max. 500mA)
29
USB3
‐
IO
Universal serial
bus port 3 (-)
30
USB3+
IO
Universal serial
bus port 3 (+)
31
USB3_GND
P
USB Ground