Leds; Table 3-1 Front Panel Leds - SMART Embedded Computing MVME7100ET Installation And Use Manual

3.3.2

LEDs

The table below describes the LEDs on the front panel of the MVME7100ET. Refer to
Figure 3-1 on page 47
Table 3-1
Label
BFL
USR1
GNET1
SPEED
GNET1 ACT
GNET2
SPEED
GNET2 ACT
MVME7100ET Single Board Computer Installation and Use (6806800K87G)
for LED locations.
Front Panel LEDs
Function Location
Board Fail Front panel
User Defined Front panel
TSEC1 Link /
Front panel
Speed
TSEC1Activity Front panel
TSEC2 Link /
Front panel
Speed
TSEC2 Activity Front panel
Controls, LEDs, and Connectors
Color Description
This indicator is illuminated
during a hard reset and
remains illuminated until
Red software turns it off. The LED
is controlled by bit 14
(BDFAIL) of the VSTAT
register in the Tsi148.
This indicator is illuminated
by S/W assertion of its
corresponding register bits in
Red/Yellow
the Status Indicator Register.
See the Programmer's Guide
for further detail.
Off No link
Yellow 10/100 BASE-T operation
Green 1000 BASE-T operation
No activity
Off
Activity proportional to
Blinking Green
bandwidth utilization
Off No link
Yellow 10/100 BASE-T operation
Green 1000 BASE-T operation
No activity
Off
Activity proportional to
Blinking Green
bandwidth utilization
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