18
(8) USB2/USB3 (9-pin): USB 2.0 Port Header
Pin 1
V
CC
-DAT
A
G
ND
+
DAT
A
V
CC
NC
-DAT
A
G
ND
+
DAT
A
2
(9) USB1 (19-pin): USB 3.0 Port Header
SSR
X1
-
SSR
X1
+
G
ND1
SST
X1
-
SST
X1
+
G
ND0
D1
-
D
1+
VBU
S
Pin 1
NC
D
2+
D2
-
G
ND2
SST
X2
+
SST
X2
-
G
ND3
SSR
X2
+
SSR
X2
-
VBU
S2
10
11