45
JUSB1~2: USB 2.0
USB HDD, , MP3 ,,
USB .
1
.
V
C
3
.
U
S
B
0
-
0
.
NC
5
.
U
S
B
0
+
7
.
G
r
o
u
n
d
9
.
N
o
P
i
8
.
G
r
o
u
n
d
6
.
U
S
B
1
+
4
.
U
S
B
1
-
.
V
C
C
VCC GND .
JUSB3: USB 3.0
USB 3.0 USB 2.0 . 5Gbits/s
(SuperSpeed) .
5.
USB3_TX_C_DN
4.Ground
3.USB3_RX_DP
2.U SB 3_R X _D N
1.Pow er
10.Ground
9. +USB2.0
8. -USB2.0
7.Ground
6.USB3_TX_C_DP
20.No Pin
19.Power
18.USB3_RX_DN
17.USB3_RX_DP
16.Ground
15.USB3_TX_C_DN
14.USB3_TX_C_DP
13.Ground
12.USB2.0 -
. +
USB2.0
VCC GND .
USB 3.0 USB 3.0 USB 3.0
.