Arrow Electronics Inc. DB410C 사용자 설명서
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11 Boot
configuration
There
is
a
4
switch
DipSwitch
marked
S6
located
at
the
bottom
side
of
the
410c
board.
For
normal
operation
all
four
switched need to be set to the ‘off’ position.
switched need to be set to the ‘off’ position.
Switch
1,
‘USB
BOOT’,
when
set
to
‘on’
position,
will
force
boot
over
USB
connection
with
a
PC.
This
is
only
required
for
eMMC boot image upgrade. Please review the proper OS User Guide for more information on this process.
eMMC boot image upgrade. Please review the proper OS User Guide for more information on this process.
Switch
2,
‘SD
BOOT’,
when
set
to
‘on’
position,
will
force
the
µSD,
J5,
to
serve
as
the
boot
source
for
the
410c
board
when
set.
You
can
use
uSD
as
the
main
boot
source
or
it
can
serve
as
a
method
for
eMMC
boot
image
upgrade.
Please
review
the
proper OS User Guide for more information on this process.
proper OS User Guide for more information on this process.
Switch
3,
‘USB
HOST’,
is
described
in
section
5.8.
This
switch
in
not
part
of
the
boot
configuration.
Switch
4,
‘HDMI
SEL’,
is
described
in
section
5.6.1.
This
switch
is
not
part
of
the
boot
configuration.