Reset Switch; Leds; Front Panel Leds; Figure 3-3 Front Panel Leds - SMART Embedded Computing MVME2500 Installation & Use Manual

3.2.1

Reset Switch

The MVME2500 has a single push button switch that has both "abort" and "reset" functions.
Pressing the switch for less than three seconds generates an abort interrupt to the P20x0
QorIQ PIC. Holding it down for more than three seconds will generate a hard reset. The
VME SYSRESET is generated if the MVME2500 is the VMEbus system controller.
3.3

LEDs

The MVME2500 utilizes light emitting diodes (LEDs) to provide a visible status indicator on
the front panel. These LEDs show power failures, power-up status, Ethernet link/speed,
Ethernet activity, SATA link and activity and PCI-E valid lane status. There are also a few
user configurable LEDs. Each LED description is necessary for troubleshooting and
debugging.
3.3.1

Front Panel LEDs

The front panel LEDs are listed below.

Figure 3-3 Front Panel LEDs

MVME2500 Installation and Use (6806800L01S)
Controls, LEDs, and Connectors
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