Gigabyte GA-EP43T-USB3 User Manual page 29

16) 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.
17) COMA (Serial Port Header)
The COMA 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.
25
26
Pin No. Definition
1 STB-
2 AFD-
3 PD0
4 ERR-
5 PD1
6 INIT-
7 PD2
8 SLIN-
9 PD3
10 GND
11 PD4
12 GND
13 PD5
9
10
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Pin No.
14
15
16
17
18
19
20
21
22
23
24
25
26
Pin No. Definition
1 NDCD-
1
2 NSIN
2
3 NSOUT
4 NDTR-
5 GND
6 NDSR-
7 NRTS-
8 NCTS-
9 NRI-
10 No Pin
1
2
Definition
GND
PD6
GND
PD7
GND
ACK-
GND
BUSY
GND
PE
No Pin
SLCT
GND
Hardware Installation