Gigabyte B460M DS3H V2 User Manual page 18

S B_
B
14) COM (Serial 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_
_
B
_ U
_
B
_ _ 3
F_USB3 F
_
_B
15) SPI_TPM (Trusted Platform Module Header)
_ _B
You may connect an SPI TPM (Trusted Platform Module) to this header.
S F_
S F_
16) THB_C1/THB_C2 (Thunderbolt
The connectors are used to connect to a GIGABYTE Thunderbolt
B_
B
F_USB30 3
F_USB3 F_USB30 3
S B_
B
_ S
Pin No. Definition
S_
_
1
B
9 1 2
10 2
3
4
_ U
_
5
B
F_USB3 F
S _
_ S _
Pin No. Definition
1
1
11
12 2
2
3
4
5
6
B_
1
1
THB_C2
THB_C1
Pin No. Definition
NDCD- 6 NDSR-
NSIN 7 NRTS-
NSOUT 8 NCTS-
NDTR- 9 F NRI-
GND 10 No Pin
_ 0
_ F
Pin No. Definition
7
Data Output Chip Select
8
Power (3.3V) GND
9
No Pin IRQ
10
NC NC
_ 0 F
11
Data Input NC
12
CLK RST
Add-in Card Connectors)
™
Supports a Thunderbolt add-in card.
™
_3 U
- 18 -
S
S
F
_ 0
_ F
_ 0 F
add-in card.
™
_3 U
S
S