Datasheet

Table Of Contents
Intel Desktop Board D915GEV/D915GRF Technical Product Specification
70
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)
One
USB
Port
One
USB
Port
Figure 19. Connection Diagram for Front Panel USB Connectors
2.8.2.7 Front Panel IEEE 1394a Connectors (Optional)
Figure 20 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 20. 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.