Intel D915PCML User Manual
Intel Desktop Board D915PCY/D915PCM Technical Product Specification
70
• 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-
• Use only a front panel USB connector that conforms to the USB 2.0 specification for high-
speed USB devices.
OM15963
8
6
4
2
7
5
3
1
Key (no pin)
No Connect
10
Power
(+5 V DC)
D
D+
Ground
D+
Ground
D
Power
(+5 V DC)
(+5 V DC)
One
USB
Port
One
USB
Port
Figure 21. Connection Diagram for Front Panel USB Connectors
2.8.2.7
Front Panel IEEE 1394a Connectors (Optional)
Figure 22 is a connection diagram for the optional IEEE 1394a connectors.
OM16107
8
6
4
2
7
5
3
1
Key (no pin)
10
TPA+
+12 V DC
TPA
Ground
TPB+
TPB
Ground
Ground
+12 V DC
Figure 22. Connection Diagram for IEEE 1394a Connectors
INTEGRATOR’S NOTES
• The IEEE 1394a connectors are colored blue.
• The +12 V DC power on the IEEE 1394a connectors is fused.
• Each IEEE 1394a connector provides one IEEE 1394a port.
• The +12 V DC power on the IEEE 1394a connectors is fused.
• Each IEEE 1394a connector provides one IEEE 1394a port.