Intel D865GBF Product Guide - Page 43

Connecting USB 2.0 Headers, Connecting the Front Panel Header, Table 9., USB 2.0 Headers J9F1 and J9H1

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Installing and Replacing Desktop Board Components Connecting USB 2.0 Headers Before connecting USB 2.0 headers, observe the precautions in "Before You Begin" on page 27. Figure 13-A and -B on page 40 shows the location of the USB 2.0 headers. Table 9 shows the pin assignments for the headers. Table 9. USB 2.0 Headers (J9F1 and J9H1) USB Port A Pin Signal Name Pin 1 Power 2 3 D- 4 5 D+ 6 7 Ground 8 9 Key (no pin) 10 Note: USB ports may be assigned as needed. USB Port B Signal Name Power DD+ Ground Not connected Connecting the Front Panel Header Before connecting the front panel header, observe the precautions in "Before You Begin" on page 27. Figure 13-C on page 40 shows the location of the front panel header. Table 10 shows the pin assignments for the front panel header. Table 10. Front Panel Header (J9J1) Pin Signal In/Out Description Pin Signal In/Out Description Hard Drive Activity LED Power LED 1 HD_PWR Out Hard disk LED pull- 2 HDR_BLNK_GRN Out Front panel green up (330 Ω) to +5 V LED 3 HDA# Out Hard disk active LED 4 HDR_BLNK_YEL Out Front panel yellow LED Reset Switch On/Off Switch 5 Ground 7 FP_RESET# In 9 +5 V Out Ground Reset switch Power 6 SWITCH_ON# In 8 Ground 10 N/C Power switch Ground Not connected 43

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Installing and Replacing Desktop Board Components
43
Connecting USB 2.0 Headers
Before connecting USB 2.0 headers, observe the precautions in
“
Before You Begin
”
on page 27.
Figure 13-A and -B on page 40 shows the location of the USB 2.0 headers.
Table 9 shows the pin
assignments for the headers.
Table 9.
USB 2.0 Headers (J9F1 and J9H1)
USB Port A
USB Port B
Pin
Signal Name
Pin
Signal Name
1
Power
2
Power
3
D-
4
D-
5
D+
6
D+
7
Ground
8
Ground
9
Key (no pin)
10
Not connected
Note:
USB ports may be assigned as needed.
Connecting the Front Panel Header
Before connecting the front panel header, observe the precautions in
“
Before You Begin
”
on
page 27.
Figure 13-C on page 40 shows the location of the front panel header.
Table 10 shows the
pin assignments for the front panel header.
Table 10.
Front Panel Header (J9J1)
Pin Signal
In/Out
Description
Pin Signal
In/Out
Description
Hard Drive Activity LED
Power LED
1
HD_PWR
Out
Hard disk LED pull-
up (330
Ω
) to +5 V
2
HDR_BLNK_GRN Out
Front panel green
LED
3
HDA#
Out
Hard disk active LED
4
HDR_BLNK_YEL
Out
Front panel yellow
LED
Reset Switch
On/Off Switch
5
Ground
Ground
6
SWITCH_ON#
In
Power switch
7
FP_RESET#
In
Reset switch
8
Ground
Ground
9
+5 V
Out
Power
10
N/C
Not connected