Chapter 2
–
Hardware Information
15
Co
mp
act
Fan
less
E
mb
ed
ded
AI@
Ed
ge
Bo
x
PC
BO
XE
R-
8221
AI
2.4.6
Dual USB 3.2 Gen 1 Connector (CN6/CN7)
Pin
Signal
Pin
Signal
U1
VBUS_1
U10
VBUS_2
U2
(A)D-
U11
(B)D-
U3
(A)D+
U12
(B)D+
U4
GND
U13
GND
U5
(A)SSRX-
U14
(B)SSRX-
U6
(A)SSRX+
U15
(B)SSRX+
U7
GND
U16
GND
U8
(A)SSTX-
U17
(B)SSTX-
U9
(A)SSTX+
U18
(B)SSTX+
2.4.7
RTC Battery Connector (CN8)
Pin
Signal
Pin
Signal
1
+3V
2
GND