Table 3-1 Front Panel Leds - SMART Embedded Computing MVME2500 Installation & Use Manual

Controls, LEDs, and Connectors
Table 3-1
Label
USER 1
FAIL
GENET1
SPEED
GENET1
ACT
GENET2
SPEED
GENET2
ACT
44
Front Panel LEDs
Function Location
User Defined Front panel
Board Fail Front panel
Front panel
TSEC1
Integrated
Link/Speed
RJ-45 LED
Front panel
TSEC1
Integrated
Activity
RJ-45 LED
Front panel
TSEC2 Integrated
Link/Speed RJ-45 LED
(Left)
Front panel
TSEC2
Integrated
Activity
RJ-45 LED
Color Description
Off By default
Yellow User Software Controllable. Refer to
the "User LED Register."
Red User Software Controllable. Refer to
the "User LED Register."
Off
Normal operation after successful
firmware boot.
Red
One or more on-board power rails
has failed and the board has to
shutdown to protect the hardware.
Normal during power up, during
hardware reset (such as a front
panel reset). May be asserted by the
BDFAIL bit in the Tsi148 VSTAT
register.
Off No link
Amber 10/100BASE-T operation
Green 1000 BASE-T operation
Off No activity
Blinking Green Activity proportional to bandwidth
utilization
Off No link
Amber 10/100BASE-T operation
Green 1000BASE-T operation
Off No activity
Blinking Green Activity proportional to bandwidth
utilization
MVME2500 Installation and Use (6806800L01S)
Controls, LEDs, and Connectors