Gigabyte GA-P55A-UD3P, User Manual

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- - 2 2 9 9 - - H H a a r r d d w w a a r r e e I I n n s s t t a a l l l l a a t t i i o o n n
16) 16) F_USB1/F_USB2/F_ F_USB1/F_USB2/F_ USB3 (USB Head USB3 (USB Head ers) ers)
The The headers headers conform conform to to USB USB 2.0/1.1 2.0/1.1 specicat specicat ion. ion. Each Each USB USB header header can can provide provide two two USB USB ports ports via via an an
optional USB bracket. For purchasing the optional USB bracket. For purchasing the optional USB bracket, please contact the local optional USB bracket, please contact the local dealer dealer . .
10 10
9 9
2 2
1 1
Pin Pin No. No. Denition Denition
1 1 Power Power (5V) (5V)
2 2 Power Power (5V) (5V)
3 3 USB USB DX- DX-
4 4 USB USB DY- DY-
5 5 USB USB DX+ DX+
6 6 USB USB DY+ DY+
7 7 GND GND
8 8 GND GND
9 9 No No Pin Pin
10 10 NC NC
• •
Do not Do not plug the plug the IEEE 1394 IEEE 1394 bracket (2x5-pin) cable into bracket (2x5-pin) cable into the USB the USB header. header.
• •
Prior to install Prior to install ing the USB brack ing the USB brack et, be sure to turn et, be sure to turn off your comp off your comp uter and unplug uter and unplug the power the power
cord from the power outlet to cord from the power outlet to prevent damage to the USB bracket. prevent damage to the USB bracket.
17) LPT (Parallel Port 17) LPT (Parallel Port Header) Header)
The The LPT LPT header header can can provide provide one one parallel port parallel port via via an an optional LPT optional LPT port port cable. cable. For For purchasing the purchasing the optional optional
LPT port cable, please contact the local dealer. LPT port cable, please contact the local dealer.
26 26
25 25
2 2
1 1
Pin Pin No. No. Denition Denition
14 14 GND GND
15 15 PD6 PD6
16 16 GND GND
17 17 PD7 PD7
18 18 GND GND
19 19 ACK- ACK-
20 20 GND GND
21 21 BUSY BUSY
22 22 GND GND
23 23 PE PE
24 24 No No Pin Pin
25 25 SLCT SLCT
26 26 GND GND
Pin Pin No. No. Denition Denition
1 1 STB- STB-
2 2 AFD- AFD-
3 3 PD0 PD0
4 4 ERR- ERR-
5 5 PD1 PD1
6 6 INIT- INIT-
7 7 PD2 PD2
8 8 SLIN- SLIN-
9 9 PD3 PD3
10 10 GND GND
11 11 PD4 PD4
12 12 GND GND
13 13 PD5 PD5
When the system is in S4/S5 mode, only the USB ports routed to the F_USB1 header can sup- When the system is in S4/S5 mode, only the USB ports routed to the F_USB1 header can sup-
port the ON/OFF Charge function. port the ON/OFF Charge function.