Intel S975XBX2 Product Specification - Page 65
Front Panel USB Headers, INTEGRATOR'S NOTES
UPC - 735858186506
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Technical Reference 2.7.2.5 Front Panel USB Headers Figure 18 is a connection diagram for the front panel USB headers. # INTEGRATOR'S NOTES • The +5 V DC power on the USB headers is fused. • Pins 1, 3, 5, and 7 comprise one USB port. • Pins 2, 4, 6, and 8 comprise one USB port. • Use only a front panel USB connector that conforms to the USB 2.0 specification for high-performance USB devices. One USB Port Power (+5 V DC) D- D+ Ground Key (no pin) 12 3 4 Power (+5 V DC) D- 5 6 D+ 7 8 Ground 10 No connect One USB Port OM18317 Figure 18. Connection Diagram for Front Panel USB Headers 65
Technical Reference
65
2.7.2.5
Front Panel USB Headers
Figure 18 is a connection diagram for the front panel USB headers.
INTEGRATOR’S NOTES
•
The +5 V DC power on the USB headers is fused.
•
Pins 1, 3, 5, and 7 comprise one USB port.
•
Pins 2, 4, 6, and 8 comprise one USB port.
•
Use only a front panel USB connector that conforms to the USB 2.0 specification
for high-performance USB devices.
OM18317
Key (no pin)
No connect
Power
(+5 V DC)
D-
D+
Ground
D+
Ground
D-
Power
(+5 V DC)
One
USB
Port
One
USB
Port
10
8
7
6
5
4
2
1
3
Figure 18.
Connection Diagram for Front Panel USB Headers