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USB Header (USB3)
The headers are used to connect the cable attached to USB connectors which
are mounted on front panel or back panel. But the USB cable is optional at the
time of purchase.
Pins Assignment:
1=GND
2=GND
3=USB+
4=USB-
5=5VSB
1 2 3 4 5
Parallel Port Header-EXT. Print Port (J1)
One DB25 male parallel port header is located at the rear panel of the maiboard.
The header is used to connect the cable attached to parallel connector. But the
parallel cable is optional at the time of purchase.
Pin Assignments (J1):
1=PSTB
2=PD0
3=PD1
4=PD2
5=PD3
6=PD4
7=PD5
8=PD6
9=PD7
10=P_-ACK
11=P_BUSY
12=P_PE
13=P_SLCT
14=PAUTOFD
15=P_-ERR
16=PINIT
17=PSLCTIN
18=GND
19=GND
20=GND
21=GND
22=GND
23=GND
24=GND
25=GND
26=KEY
13
12
11
10
9
8
7
6
5
4
3
2
1
26
25
24
23
22
21
20
19
18
17
16
15
14
1
J1
EXT. Print Port
1
USB3
E7
E8
