BLKD815EPFVU Intel, BLKD815EPFVU Datasheet - Page 80

• Manufacturer Part Number: BLKD815EPFVU
• Manufacturer: Intel

Specifications of BLKD815EPFVU

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Intel Desktop Board D815EFV/D815EPFV Technical Product Specification
2.8.3.3
2.8.3.3.1
2.8.3.3.2
80
This section describes the functions of the front panel connector. Table 48 lists the signal names
of the front panel connector.
Table 48.
Pins 5 and 7 can be connected to a momentary SPST type switch that is normally open. When the
switch is closed, the D815EFV and D815EPFV boards reset and run the POST.
Pins 1 and 3 can be connected to an LED to provide a visual indicator that data is being read from
or written to a hard drive. For the LED to function properly, an IDE drive must be connected to
the onboard IDE interface. The LED will also show activity for devices connected to the SCSI
hard drive activity LED connector.
Pin
1
3
5
7
9
11
13
15
For information about
The SCSI hard drive activity LED connector
Front Panel Connector
Reset Switch Connector
Hard Drive Activity LED Connector
Signal
HD_PWR
HDA#
GND
FP_RESET#
+5 V
N/C
GND
N/C
Front Panel Connector (J9H3)
In/Out
Out
Out
In
Out
Hard disk LED pull-
up (330 Ω) to +5 V
Hard disk activity
LED
Ground
Power
Reserved
Ground
Reserved
Description
Reset switch
Pin
2
4
6
8
10
12
14
16
FPBUT_IN
(pin removed)
+5 V
Signal
HDR_BLNK_
GRN
HDR_BLNK_
YEL
GND
N/C
GND
Out
In/Out
Out
Out
In
Refer to
Section 2.8.3.2, page 79
Description
Front panel green
LED
Front panel yellow
LED
Power switch
Ground
Not connected
Ground
Not connected
Power