Intel D865GSA Product Specification - Page 60

Front Panel USB Connectors, INTEGRATOR'S NOTES

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Intel Desktop Board D865GSA Technical Product Specification Table 32. States for a Two-Color Power LED LED State Description Off Power off Steady Green Running Steady Yellow Sleeping NOTE The colors listed in Table 31 and Table 32 are suggested colors only. Actual LED colors are product- or customer-specific. 2.7.2.3.4 Power Switch Connector Pins 6 and 8 can be connected to a front panel momentary-contact power switch. The switch must pull the SW_ON# pin to ground for at least 50 ms to signal the power supply to switch on or off. (The time requirement is due to internal debounce circuitry on the board.) At least two seconds must pass before the power supply will recognize another on/off signal. 2.7.2.4 Front Panel USB Connectors Figure 13 is a connection diagram for the front panel USB connectors. # INTEGRATOR'S NOTES • The +5 V DC power on the USB connector is fused. • Pins 1, 3, 5, and 7 comprise one USB port. • 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-speed USB devices. One USB Port Power (+5 V DC) D- D+ Ground Key (no pin) 12 34 56 78 10 Power (+5 V DC) D- D+ Ground No connect One USB Port OM18309 Figure 13. Connection Diagram for Front Panel USB Connectors 60

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Intel Desktop Board D865GSA Technical Product Specification
60
Table 32. States for a Two-Color Power LED
LED State
Description
Off
Power off
Steady Green
Running
Steady Yellow
Sleeping
±
NOTE
The colors listed in Table 31 and Table 32 are suggested colors only.
Actual LED colors
are product- or customer-specific.
2.7.2.3.4
Power Switch Connector
Pins 6 and 8 can be connected to a front panel momentary-contact power switch.
The
switch must pull the SW_ON# pin to ground for at least 50 ms to signal the power
supply to switch on or off.
(The time requirement is due to internal debounce circuitry
on the board.)
At least two seconds must pass before the power supply will recognize
another on/off signal.
2.7.2.4
Front Panel USB Connectors
Figure 13 is a connection diagram for the front panel USB connectors.
INTEGRATOR’S NOTES
•
The +5 V DC power on the USB connector is fused.
•
Pins 1, 3, 5, and 7 comprise one USB port.
•
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-speed USB devices.
OM18309
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 13.
Connection Diagram for Front Panel USB Connectors