Gigabyte GA-X79-UD3 - Page 31

- 31 - Hardware Installation
16) COMA (Serial Port Header)
The COM header can provide one serial port via an optional COM port cable. For purchasing the op-
tional COM port cable, please contact the local dealer.
10
9
2
1
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
17) 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
20
19
2
1
F_USB30
F_AUDIO(H)
DB_PORT
F_PANEL(NH) F_PANEL
(H61M-D2)
ACPI_CPT
(GA-IVB)
BIOS_PH
(GA-IVB)
SMB_CPT
(GA-IVB)
CLR_CMOS
CI
DIS_ME
GP15_CPT
(GA-IVB)
XDP_CPU
XDP_PCH
(GA-IVB)
TPM
w/housing
Voltage measurement module(X58A-OC)
PCIe power connector (SATA)(X58A-OC)
DIP
1 2 3
DIP
1 2 3
DIP
1 2 3
DIP
123
1
1
1
1
BIOS Switcher (X58A-OC)
PWM Switch (X58A-OC)
M_SATA
PWM Switch (SW1)(X79-UD7)
DIP
1 2 3 4 5