Universal Serial Bus (Usb) - Supermicro C7Z170-M User Manual

Universal Serial Bus (USB)

Two Universal Serial Bus 2.0 ports (#0/1), and four USB 3.0 ports (#4/5,
#6/7) are located on the I/O back panel. In addition, one USB 2.0 header
(#2/3), and two USB 3.0 headers (#8/9, #10/11) are also located on
the motherboard to provide front chassis access using USB cables (not
included). See the tables below for pin definitions.
Front Panel USB (2.0) Header #2/3
Pin Definitions
Pin # Definition
1 +5V
3 USB_PN6
5 USB_PP6
7 Ground
9 Key
Back Panel USB (3.0) #6/7
Pin Definitions
Pin # Definition
A1 +5V
A2 USB_PN2
A3 USB_PP2
A4 Ground
Pin#
1
8
9
7
2
3
4
5
6
Pin # Definition
2 +5V
4 USB_PN7
6 USB_PP7
8 Ground
10 Ground
Pin # Definition
B1 +5V
B2 USB_PN3
B3 USB_PP3
B4 Ground
Front Panel USB (3.0) Header #8/9, #10/11
Pin Definitions
Pin# Signal Name
19 VBUS
12 D-
11 D+
13 Ground
18 StdA_SSRX-
17 StdA_SSRX+
16 GND_DRAIN
15 StdA_SSTX-
14 StdA_SSTX+
2-15
Chapter 2: Installation
Back Panel USB (3.0) #4/5
Pin Definitions
Pin # Definition
1 +5V
2 USB_PN12
3 USB_PP12
4 Ground
Back Panel USB (2.0) #0/1
Pin Definitions
Pin# Definition Pin#
4 +5V 8
7 USB_PN1 3
6 USB_PP1 2
5 Ground 1
Description
Power
USB 2.0 Differential Pair
Ground of PWR Return
SuperSpeed Receiver
Differential Pair
Ground for Signal Return
SuperSpeed Transmitter
Differential Pair
Pin # Definition
10 +5V
11 USB_PN13
12 USB_PP13
13 Ground
Definition
+5V
USB_PN0
USB_PP0
Ground