Gigabyte GA-B150-HD3P User Manual - Page 18

COMA Serial Port Header, TPM Trusted Platform Module Header, LPT Parallel Port Header

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13) 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. Pin No. Definition Pin No. Definition 1 NDCD- 6 NDSR- 9 1 2 NSIN 7 NRTS- 10 2 3 NSOUT 8 NCTS- 4 NDTR- 9 NRI- 5 GND 10 No Pin 14) LPT (Parallel Port Header) The LPT header can provide one parallel port via an optional LPT port cable. For purchasing the optional LPT port cable, please contact the local dealer. 25 F_USB30 26 Pin No. Definition Pin No. Definition 1 STB- 14 GND 2 AFD- 15 PD6 1 3 PD0 16 GND 4 ERR- 17 PD7 F_ U 5 PD1 18 GND F_ 2 6 INIT- 19 ACK- 7 PD2 20 GND 8 SLIN- 21 BUSY 9 PD3 22 GND 10 GND 23 PE 11 PD4 24 No Pin 12 GND 25 SLCT 13 PD5 26 GND 1 23 1 B SS B_ 15) TPM (Trusted Platform Module Header) 1 You may connect a TPM (Trusted Platform Module) to this header. _S 1 23 1 1 23 1 Pin No. Definition Pin No. Definition 19 1 1 LCLK 11 LAD0 2 GND 12 GNDS 3 LFRAME 13 NC 20 2 4 No Pin 14 NC 5 LRESET 15 SB3V 6 NC 16 SERIR1Q2 3 7 LSAD3 8 LAD2 17 GND 18 NC 9 VCC3 19 NC 10 LAD1 20 SUSCLK S3 - 18 - B SS S U __ 3

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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
13) 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.
15) TPM (Trusted Platform Module Header)
You may connect a TPM (Trusted Platform Module) to this header.
Pin No.
Definition
Pin No.
Definition
1
LCLK
11
LAD0
2
GND
12
GND
3
LFRAME
13
NC
4
No Pin
14
NC
5
LRESET
15
SB3V
6
NC
16
SERIRQ
7
LAD3
17
GND
8
LAD2
18
NC
9
VCC3
19
NC
10
LAD1
20
SUSCLK
10
9
2
1
14) LPT (Parallel Port Header)
The LPT header can provide one parallel port via an optional LPT port cable. For purchasing the optional
LPT port cable, please contact the local dealer.
Pin No.
Definition
Pin No.
Definition
1
STB-
14
GND
2
AFD-
15
PD6
3
PD0
16
GND
4
ERR-
17
PD7
5
PD1
18
GND
6
INIT-
19
ACK-
7
PD2
20
GND
8
SLIN-
21
BUSY
9
PD3
22
GND
10
GND
23
PE
11
PD4
24
No Pin
12
GND
25
SLCT
13
PD5
26
GND
26
25
2
1
20
19
2
1
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