36 SBC622 Hardware Reference Manual
1.9.2 LEDs
Front Panel
Indicators
The
SBC622
convection
cooled
front
panel
provides
the
following
indicators:
The
four
general
status
LEDs
provide
status
information
as
follows
(left
to
right
on
the
panel):
•
Boot
status
(RED):
illuminates
during
BIOS
boot
and
power
‐
on
self
test
operation
only
•
Power
(GREEN):
illuminates
when
all
internal
rail
voltages
are
within
oper
‐
ating
tolerances
•
Hard
Drive
Activity
(YELLOW):
illuminates
while
S
‐
ATA
drive
accesses
are
in
progress
•
BIT
Fail
(RED):
illuminates
when
onboard
BIT
(optional)
has
detected
an
error
condition.
When
the
Processor/PCH
are
in
the
Power
Management
state,
S5,
all
four
front
panel
LEDs
illuminate.
The
two
LEDs
integrated
in
the
RJ45
receptacle
for
GbE
ports
provide
link
activity
and
link
speed
status
information
for
the
Ethernet
ports
on
SBC622
as
follows
(left
to
right
on
the
panel):
•
Link
Activity
[GREEN]:
illuminates
during
link,
flashing
during
active
data
transfers
on
the
port
•
Link
Speed
[YELLOW/GREEN]:
link
speed
is
1
Gb/s
when
Green,
100
Mb/s
when
yellow,
10
Mb/s
when
extinguished
The
Reset
switch
is
a
standard
push
‐
button.
When
activated,
this
switch
forces
a
hardware
reset
to
the
SBC622
assembly.
Signal
assignments
for
the
front
panel
connectors
are
provided
in
.
Содержание OpenVPX VPXcel6 SBC622
Страница 2: ...Document History Hardware Reference Document Number 500 9300527818 000 Rev B March 18 2011 ...
Страница 30: ...30 SBC622 Hardware Reference Manual Figure 1 2 SBC622 in Chassis VPX Backplane SBC622 inserted into Chassis ...
Страница 33: ...Installation and Setup 33 Figure 1 3 PMC Installed onto 2 PMC Site Model F ...
Страница 37: ...Installation and Setup 37 Figure 1 5 Front Panel SBC622 Isometric View Convection cooled F F ...