Connecting To The Usb 2.0 Headers; Connecting To The Flexible Audio System; Back Panel Audio Connectors; Usb 2.0 Header Signal Names - Intel D945GCPE - Desktop Board Motherboard Product Manual

Connecting to the USB 2.0 Headers

Before connecting to the USB 2.0 headers, observe the precautions in "Before You
Begin" on page 23. See Figure 19, F on page 39 for the location of the USB 2.0
headers. Table 10 shows the pin assignments for each USB 2.0 header.
Table 10. USB 2.0 Header Signal Names
Pin Signal Name
1 Power (+5 V)
3 D-
5 D+
7 Ground
9 Key
Note: USB ports may be assigned as needed.

Connecting to the Flexible Audio System

Figure 20 shows the back panel audio connectors. The default connector assignments
are shown in the table.
Installing and Replacing Desktop Board Components
USB Port A
Item Description
A Line in
B Line out
C Mic in
Figure 20. Back Panel Audio Connectors
USB Port B
Pin Signal Name
2 Power (+5 V)
4 D-
6 D+
8 Ground
10 No Connect
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