S&T Kontron Mini ITX Skylake S/C236, Руководство пользователя

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mITX-SKL-S-C236 Doc. Rev. 1.6
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6.4. USB Connectors (I/O area)
Figure 6: USB 2.0 / 3.0 socket
USB 2.0 USB 3.0
Table 9: USB 2.0 and 3.0 Connector Pin Assignment
Pin Type Signal Note
1 PWR 5 V / SB 5 V USB2.0 / 3.0
2 IO USB 3- USB2.0 / 3.0
3 IO USB 3+ USB2.0 / 3.0
4 PWR GND USB2.0 / 3.0
5 IO RX 2- USB3.0
6 IO RX 2+ USB3.0
7 PWR GND USB3.0
8 IO TX 2- USB3.0
9 IO TX 2+ USB3.0
Table 10: Signal Description
Signal Description
USBn+ USBn-
RXn+ RXn-
TXn+ TXn- Differential pair works as serial differential receive/transmit data lines.
(n= 0,1,2,3)
5 V / SB5 V 5 V supply for external devices.
SB5 V is supplied during power-down to allow wakeup on USB device activity.
Protected by resettable 2 A fuse covering both USB ports.
For USB2.0 cabling it is required to use only HiSpeed USB cable, specified in USB2.0 standard:
Figure 7: USB 2.0 High Speed Cable
1 2 3 4
W
G
B R
Polyvinyl Chloride (PVC) Jacket
Outer Shield ≥ 65% Interwoven
Tinned Copper Braid
Inner Shield Aluminum
Metallized Polyester
28 AWG Tinned Copper Drain Wire
Twisted Signaling Pair:
White: D- Green: D+
On-Twisted Power Pair:
Red: V
BUS
Black: Power Ground
1 2 3 4
9 8 7 6 5