FlexATX-KBL-S-C236 – Rev. 1.1
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Pin
Signal
Pin
Signal
41
+3.3V_S5
42
PU 3.3V(S0)
43
GND
44
PU 3.3V(S0)
45
N.C.
46
PU 3.3V(S0)
47
N.C.
48
+1.5V_S0
49
N.C.
50
GND
51
N.C.
52
+3.3V_S5
6.16.
Double USB 3.0 Connector (J21)
This connector provides two USB 3.0 connections (downstream). The 5
V output is electronically fused to 900 mA
each port.
Figure 20: Double USB 3.0 Connector
Pin
Signal
Remark
1
VBUS +5V
(900mA max.)
Low, Full & High Speed (USB 2.0)
contact pins Bottom con.
2
USB Data -
3
USB Data +
4
GND
5
USB SSRX-
Super Speed (USB3.0) contact pins
Bottom con.
6
USB SSRX+
7
GND
8
USB SSTX-
9
USB SSTX+
10
VBUS +5V
(900mA max.)
Low, Full & High Speed (USB 2.0)
contact pins Top con.
11
USB Data -
12
USB Data +
13
GND
14
USB SSRX-
Super Speed (USB3.0) contact pins
Top con.
15
USB SSRX+
16
GND
17
USB SSTX-