Gigabyte Z390 GAMING X Users Manual - Page 19

THB_C Thunderbolt, Add-in Card Connector, COM Serial Port Header, TPM Trusted Platform Module Header

Page 19 highlights

B_ S _S _ _ _B _ SS U F_ 123 B_ USB 0_ B 13) THB_C (Thunderbolt™ Add-in Card Connector) This connector is for a GIGABYTE Thunderbolt™ add-in card. 1 _ B Supports a Thunderbolt™ add-in card. B S_ B _ F_USB3 S F_ __ 3 F_USB30 3 S B_ 14) COM (SeriaBl Port Header) The COM header can provide one serial port via an optional COM port cable. For purchasing the optional S COM port cable, please contact the local dealer. S 9 1 _S S_ 10 _2B _U _ B Pin No. 1 2 3 4 5 Definition NDCDNSIN NSOUT NDTRGND Pin No. 6 7 8 9 10 Definition NDSRNRTSNCTSNRINo Pin F F_USB3 F _ _B 15) TPM (Trusted Platform Module Header) _0 You may connect a TPM (Trusted Platform Module) to this header. _ 11 1 12 2 Pin No. 1 2 3 4 5 6 Definition LAD0 VCC3 LAD1 No Pin LAD2 LCLK U _3 Pin No. Definition 7 LAD3 8 GND _F 9 LFRAME 10 NC 11 SERIRQ 12 LRESET _0 F _F _0 F - 19 - S F_

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13) THB_C (Thunderbolt
Add-in Card Connector)
This connector is for a GIGABYTE Thunderbolt
add-in card.
Supports a Thunderbolt
add-in card.
1
10
9
2
1
14) COM (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.
Definition
Pin No.
Definition
1
NDCD-
6
NDSR-
2
NSIN
7
NRTS-
3
NSOUT
8
NCTS-
4
NDTR-
9
NRI-
5
GND
10
No Pin
12
11
2
1
15) TPM (Trusted Platform Module Header)
You may connect a TPM (Trusted Platform Module) to this header.
Pin No.
Definition
Pin No.
Definition
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
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