User Manual

17) F_USB1/F_USB2 (USB 2.0/1.1 Headers)
 TheheadersconformtoUSB2.0/1.1specication.EachUSBheadercanprovidetwoUSBportsviaan
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
Pin No. Denition Pin No. Denition
1 Power (5V) 6 USBDY+
2 Power (5V) 7 GND
3 USBDX- 8 GND
4 USBDY- 9 No Pin
5 USBDX+ 10 NC
• DonotplugtheIEEE1394bracket(2x5-pin)cableintotheUSB2.0/1.1header.
• Prior to installing the USB bracket, be sure to turn off your computer and unplug the power cord
from the power outlet to prevent damage to the USB bracket.
18) TPM (Trusted Platform Module Header)
You may connect a TPM (Trusted Platform Module) to this header.
11
1
F_USB30
F_U
B_ 
F_  F_ 

_
B
BS_
B
SB_
B
_S

S_
_
B
_U
_
B


 
S  
 
123
 
123
 
123
 
123
1
1
1
1
BSS
S
_S 
SSU
 
1 2 3  
 S3
BSSS

U
 __ 3
F_USB3F
S  _
S  _
S  _
SF


B_
B_
F
_0
S
S
_0F
_F
_
_
__B


U
S  _S
_
SF_
B 
USB0_B
B_
F_USB3

F_USB303

_

_3U
S_
Pin No. Denition Pin No. Denition
1 LAD0 7 LAD3
2 VCC3 8 GND
3 LAD1 9 LFRAME
4 No Pin 10 NC
5 LAD2 11 SERIRQ
6 LCLK 12 LRESET
12 2
19) THB_C (Thunderbolt
™
Add-in Card Connector)
This connector is for a GIGABYTE Thunderbolt
™
add-in card.
Supports a Thunderbolt
™
add-in card.
1
F_USB30
F_U
B_ 
F_  F_ 

_
B
BS_
B
SB_
B
_S

S_
_
B
_U
_
B


 
S  
 
123
 
123
 
123
 
123
1
1
1
1
BSS
S
_S 
SSU
 
1 2 3  
 S3
BSSS

U
 __ 3
F_USB3F
S  _
S  _
S  _
SF


B_
B_
F
_0
S
S
_0F
_F
_
_
__B


U
S  _S
_
SF_
B 
USB0_B
B_
F_USB3

F_USB303

_

_3U
S_
DEBUG
PORT
G.QBOFM
10
9
2
1
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