2-9.2 Usb Ports And Usb Pin-Headers - SOLTEK SL-B5A-FG Manual

SL-B5A-FG / B5A-FGR

2-9.2 USB Ports and USB Pin-headers

This series provides 4 USB ports on board supporting various USB
devices. In addition, 2 USB pin-headers are added on board to provide
expansion of 4 more optional USB ports by using 2 additional USB
Cables. User can order the optional USB cables from your mainboard
dealer or vender.
When plugging the USB cable to USB Header, users must make sure
the red wire is connected to Pin 1.
All 8 USB ports are compliant with 1.0 / 2.0 USB Bus. Please refer to
Chapter 3 Drivers Setup for USB2.0 drivers setup.
4 USB ports
Line Out
Side Surround Out
1
ALC
AC'97 850
CD-IN1
PCI
VT6307S
PFAN2
Intel
ICH6
or
ICH6R
DDR1
BIOS
DDR2
1
JBAT1
IDE
Header JUSB2
for 2 USB ports
Use a 4-pin connector to connect USB pin-header to 1 USB port
First USB Port Wiring for 1 Front USB port
USB Header
Pin Assignment
Second USB Port Wiring for another Front USB port
PS/2
IEEE COM1
Mouse
1394
RJ45
Rear
PS/2 KB (underside)
speaker
VGA
USB Port 1
(underside)
USB Port USB Port JKB1
USB Port
RTL
8110S
LGA775 CPU Socket
ATX2
+12V Power
Intel
ITE
IT8712F RT1
915G
BAT1
ATX1
Main Power
FDD
1
JUSB2 JUSB1 IEEE1
HDD LED IR PWR JAUD1
+ - +
20
1
1 1
-
+ + 1
1
SPK RST PLED
Header JUSB1
for 2 USB ports
Red White Green
D1-
+5V
1
D2-
+5V
White
Red Green
black
GND
D1+
10
GND
D2+
black
28
Chapter 2 Hardware Setup
USB Cable (Optional)
USB Port
Red wire
1
10
10
1
Use 4-pin connector
to support 1USB port
only.