
35
3.6.2 IDE LED
PCI
RST
IDE
PWR ON LED
SPEAKER
KEYLOCK
1
1
A 2 pins IDE detect LED connector.
Pin
1
2
Assignment
LED anode (+)
LED cathode (-)
2.7 USB (Universal Serial Bus)
Basically the USB is suitable for middle low speed devices like Mouse, Keyboard,
Joystick..etc. In before, all these were using different connectors, and it is
complicated for end user in installing the system. A 4 pin standard USB connector
was designed on the USB riser card, user just plug all their USB peripherals on
these kinds of connector and just run.
This USB riser card transfer rate up to 12Mbit per second and will provide better
performance that compare to a cable type USB.
J6 is a 2 x 10 pin connector, connect this with the USB riser card and fix on the
computer chassis
’
s backplane.
Summary of Contents for P55XB2
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Page 8: ...8 75 90 100 120 133 150 166 180 200 233 266 JP7 JP4 JP3 JP16 JP15 Figure 2 Jumpers location...
Page 25: ...25 75 90 100 120 133 150 166 180 200 233 266 JP7 JP4 JP3 JP16 JP15 Figure 2 Jumpers for P55XB2...
Page 37: ...37 Parallel port is a 25 pins female external DB25 connector for parallel port PCI Parallel...
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