Chapter 2: Installation
2-17
1. Backpanel USB0 (USB2.0)
2. Backpanel USB1 (USB2.0)
3. Backpanel USB12 (USB3.0)
4. Backpanel USB13 (USB3.0)
5. FP USB 2/3 (USB2.0)
6. FP USB 4 (USB2.0)
7. FP USB 8/9 (USB 3.0)
Universal Serial Bus (USB)
Two USB 2.0 ports (USB 0/1) and two
USB 3.0 ports (USB12/13) are located
on the I/O back panel on motherboard.
In addition, an internal USB header
(USB 2/3) and a Type A USB connec-
tor (USB 4) provide a total of three
USB 2.0 connections (USB 2/3, 4) for
front panel support. A USB 3.0 header,
located next to the Front Panel Control
(JF1), provides two front USB 3.0 con-
nections (USB 8/9). (Cables are not
included). See the tables on the right
and below for pin denitions.
Back Panel USB (2.0) 0/1
Pin Denitions
Pin# Denition Pin# Denition
1 +5V 5 +5V
2 USB_PN0 6 USB_PN1
3 USB_PP0 7 USB_PP1
4 Ground 8 Ground
Front Panel USB (2.0) 2/3
Pin Denitions
Pin # Denition Pin # Denition
1 +5V 2 +5V
3 USB_PN2 4 USB_PN3
5 USB_PP2 6 USB_PP3
7 Ground 8 Ground
9 Key 10 No Connec-
tion
USB (3.0) USB 8/9, USB 12/13
Pin Denitions
Pin# Description Pin# Description
1 USB3.0_Front_VCC
2 USB3_RE_RXN6 19 USB3.0_Front_VCC
3 USB3_RE_RXP6 18 USB3_RE_RXN5
4 Ground 17 USB3_RE_RXP5
5 USB3_RE_TXN6 16 Ground
6 USB3_RE_TXP6 15 USB3_RE_TXN5
7 Ground 14 USB3_RE_TXP5
8 USB2_N8 13 Ground
9 USB2_P8 12 USB2_N9
10 Ground 11 USB2_P9