Gigabyte GA-AB350M-HD3 User Manual page 18

15) TPM (Trusted Platform Module Header)
You may connect a TPM (Trusted Platform Module) to this header.
19
20
DEBUG
PORT
16) 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.
9
10
Pin No. Definition
1 LCLK
2 GND
1
3 LFRAME
4 No Pin
2
5 LRESET
6 NC
7 LAD3
8 LAD2
9 VCC3
10 LAD1
Pin No. Definition
1 NDCD-
1
2 NSIN
2
3 NSOUT
4 NDTR-
5 GND
- 18 -
Pin No. Definition
11 LAD0
12 GND
13 NC
14 NC
15 SB3V
16 SERIRQ
17 GND
18 NC
19 NC
20 NC
Pin No. Definition
6 NDSR-
7 NRTS-
8 NCTS-
9 NRI-
10 No Pin