Gigabyte H310N User Manual - Page 17

COM Serial Port Header, TPM Trusted Platform Module Header, CI Chassis Intrusion Header

Page 17 highlights

B_ F_USB3 F_USB30 3 12) 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 10 2 NSIN 7 NRTS- 1 9 3 NSOUT 8 NCTS- 4 NDTR- 9 NRI- 5 GND 10 No Pin _ S F_ 13) TPM (Trusted Platform Module Header) You may connect a TPM (Trusted Platform Module) to this header. Pin No. Definition Pin No. Definition 2 12 1 LAD0 7 LAD3 1 11 2 VCC3 8 GND 3 LAD1 9 LFRAME 4 No Pin 10 NC 5 LAD2 11 SERIRQ _ _B 6 LCLK 12 LRESET S _S _ SF _ 14) CI (Chassis Intrusion Header) This motherboard provides a chassis detection feature that detects if the chassis cover has been removed. This function requires a chassis with chassis intrusion detection design. B SS S U __ 3 1 Pin No. Definition 1 Signal 2 GND B_ 3 _ B S B_ B _S S_ _ B _U _ B F_USB3 F _ 1 23 1 B_ S B SS 1 _S S 1 23 1 23 1 - 17 - 1 23 1

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12) 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
10
9
2
1
1
2
11
12
13) 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
14) CI (Chassis Intrusion Header)
This motherboard provides a chassis detection feature that detects if the chassis cover has been removed.
This function requires a chassis with chassis intrusion detection design.
Pin No.
Definition
1
Signal
2
GND
1
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