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13) F_USB1/F_USB2 (USB 2.0/1.1 Headers)
The headers conform to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
9
1
10
2
• Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB header.
• Prior to installing the USB bracket, be sure to turn off your computer and unplug the power cord from the power
outlet to prevent damage to the USB bracket.
14) 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.
9
10
15) 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.
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26
Pin No. Definition
Power (5V)
1
Power (5V)
2
USB DX-
3
USB DY-
4
USB DX+
5
Pin No. Definition
NDCD-
1
1
2
NSIN
2
3
NSOUT
NDTR-
4
GND
5
Pin No. Definition
1
STB-
AFD-
2
1
PD0
3
ERR-
4
PD1
5
2
6
INIT-
PD2
7
8
SLIN-
PD3
9
GND
10
PD4
11
GND
12
PD5
13
- 18 -
Pin No. Definition
USB DY+
6
GND
7
GND
8
9
No Pin
10
NC
Pin No. Definition
NDSR-
6
NRTS-
7
8
NCTS-
NRI-
9
10
No Pin
Pin No. Definition
GND
14
PD6
15
GND
16
PD7
17
GND
18
19
ACK-
GND
20
21
BUSY
GND
22
23
PE
24
No Pin
25
SLCT
GND
26
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