Chapter 2: Installation
2-15
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.
Back Panel USB (2.0) #0/1
Pin Definitions
Pin# Definition Pin# Definition
4
+5V
8
+5V
7
USB_PN1
3
USB_PN0
6
USB_PP1
2
USB_PP0
5
Ground
1
Ground
Front Panel USB (2.0) Header #2/3
Pin Definitions
Pin # Definition
Pin # Definition
1
+5V
2
+5V
3
USB_PN6
4
USB_PN7
5
USB_PP6
6
USB_PP7
7
Ground
8
Ground
9
Key
10
Ground
Front Panel USB (3.0) Header #8/9, #10/11
Pin Definitions
Pin# Pin#
Signal Name Description
1
19
VBUS
Power
8
12
D-
USB 2.0 Differential Pair
9
11
D+
7
13
Ground
Ground of PWR Return
2
18
StdA_SSRX-
SuperSpeed Receiver
3
17
St
Differential Pair
4
16
GND_DRAIN
Ground for Signal Return
5
15
StdA_SSTX-
SuperSpeed Transmitter
6
14
St
Differential Pair
Back Panel USB (3.0) #4/5
Pin Definitions
Pin # Definition
Pin # Definition
1
+5V
10
+5V
2
USB_PN12
11
USB_PN13
3
USB_PP12
12
USB_PP13
4
Ground
13
Ground
Back Panel USB (3.0) #6/7
Pin Definitions
Pin # Definition
Pin # Definition
A1
+5V
B1
+5V
A2
USB_PN2
B2
USB_PN3
A3
USB_PP2
B3
USB_PP3
A4
Ground
B4
Ground
Summary of Contents for C7H170-M
Page 1: ...C7Z170 M C7H170 M USER S MANUAL Revision 1 0c...
Page 144: ...4 72 Supermicro C7Z170 M C7H170 M Motherboard User s Manual Notes...
Page 146: ...A 2 Supermicro C7Z170 M C7H170 M Motherboard User s Manual Notes...
Page 150: ...B 4 Supermicro C7Z170 M C7H170 M Motherboard User s Manual Notes...
Page 154: ...C 4 Supermicro C7Z170 M C7H170 M Motherboard User s Manual Notes...