BOXDP965LTCK Intel, BOXDP965LTCK Datasheet - Page 58

• Manufacturer Part Number: BOXDP965LTCK
• Manufacturer: Intel

Specifications of BOXDP965LTCK

• Lead Free Status / Rohs Status: Compliant

Intel Desktop Board DP965LT Technical Product Specification
2.7.2.3.1
2.7.2.3.2
2.7.2.3.3
2.7.2.3.4
58
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. Proper LED function requires one of the
following:
•
•
Pins 5 and 7 can be connected to a momentary single pole, single throw (SPST) type
switch that is normally open. When the switch is closed, the board resets and runs the
POST.
Pins 2 and 4 can be connected to a one- or two-color LED. Table 27 shows the
possible states for a one-color LED. Table 28 shows the possible states for a two-color
LED.
Table 27. States for a One-Color Power LED
Table 28. States for a Two-Color Power LED
The colors listed in Table 27 and Table 28 are suggested colors only. Actual LED
colors are product- or customer-specific.
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.
NOTE
LED State
Off
Steady Green
LED State
Off
Steady Green
Steady Yellow
A Serial ATA hard drive connected to an onboard Serial ATA connector
A Parallel ATA IDE hard drive connected to an onboard Parallel ATA IDE connector
Hard Drive Activity LED Header
Reset Switch Header
Power/Sleep LED Header
Power Switch Header
Description
Power off/sleeping
Running
Description
Power off
Running
Sleeping