BLKD815EPFVU Intel, BLKD815EPFVU Datasheet - Page 81

• Manufacturer Part Number: BLKD815EPFVU
• Manufacturer: Intel

Specifications of BLKD815EPFVU

• Lead Free Status / Rohs Status: Supplier Unconfirmed

2.8.3.3.3
✏
2.8.3.3.4
Pins 2 and 4 can be connected to a single-colored or dual-colored LED. Table 49 shows the
possible states for a single-colored LED. Table 50 shows the possible states for a dual-colored
LED.
Table 49.
Table 50.
To use the message waiting function, ACPI must be enabled in the operating system and a
message-capturing application must be invoked.
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 D815EFV and D815EPFV
boards.) At least two seconds must pass before the power supply will recognize another on/off
signal.
NOTE
LED State
Off
Steady Green
Blinking Green
LED State
Off
Steady Green
Blinking Green
Steady Yellow
Blinking Yellow
Power/Sleep/Message Waiting LED Connector
Power Switch Connector
States for a Single-Colored Power LED
States for a Dual-Colored Power LED
Description
Power off/sleeping
Running
Running/message waiting
Description
Power off
Running
Running/message waiting
Sleeping
Sleeping/message waiting
Technical Reference
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