Publication No. IPN250RTM-HRM/2
Switches and LEDs 29
3.2.3 Power Good LED (DS34)
The
device
used
for
selecting
between
the
HDMI
and
DVI
outputs
on
the
IPN250RTM
requires
a
local
3.3V
supply.
An
on
‐
board
regulator
produces
this
voltage
from
the
P5V
supply.
This
red
‘power
good’
LED
shows
when
this
power
supply
is
operational.
CAUTION
Do
not
assume that this LED shows that the power supply is within a specific voltage tolerance.
Содержание IPN250RTM
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