Gigabyte GA-Z97-D3H - Page 29

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Hardware Installation
10
9
2
1
14) COMA (Serial Port Header)
The COM header can provide one serial port via an optional COM port cable. For purchasing the optional
COM port cable, please contact the local dealer.
PinNo. Denition
1 NDCD-
2 NSIN
3 NSOUT
4 NDTR-
5 GND
6
NDSR-
7 NRTS-
8 NCTS-
9 NRI-
10
NoPin
20
19
2
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


15) TPM (Trusted Platform Module Header)
 YoumayconnectaTPM(TrustedPlatformModule)tothisheader.
PinNo. Denition PinNo. Denition
1 LCLK 11 LAD0
2 GND 12 GND
3 LFRAME 13 NC
4 NoPin 14 ID
5 LRESET 15 SB3V
6 NC 16 SERIRQ
7 LAD3 17 GND
8 LAD2 18 NC
9 VCC3 19 NC
10 LAD1 20 SUSCLK