38
0)
Back
to
Watch
Dog
menu
1)
Delay
time
(0
to
64000):
0
2)
Reset
time
(0
to
128000):
0
3)
Run
Enter
your
choice:
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐
Set
Delay
time
to
10000
(10
sec)
and
Reset
time
to
5000
(5
sec),
then
device
will
reboot
in
5
seconds.
Set
Delay
time
to
10000
(10
sec)
and
Reset
time
to
11000
(11
sec),
then
you
will
see
the
following
message
printed
out
every
10
seconds.
That
means
watchdog
is
reset.
IMX6D_WDT_SignalRoutine
To
leave
this
test
mode,
you
can
press
ENTER
and
choose
4)
Stop
to
disable
watchdog
function.
3.1.11.
SPI Test
Write/Read/Verify
data
in
the
start/end
4
byte
of
flash
Note:
Make
sure
the
content
of
SPI
Nor
flash
is
erased.
$ echo -n $'\x06\x05\x04\x03\x02\x01' > test
$ dd if=test of=/dev/mtd0
$ hexdump -C /dev/mtd0 -n 64
3.1.12.
3G Test
1.
Insert
3G
modules
and
boot
up
2.
To
verify
with
AT
command,
you
can
run:
$ stty -F /dev/ttyUSB1 -echo
$ cat /dev/ttyUSB1 &
$ echo AT+CSQ > /dev/ttyUSB1
3.
To
establish
data
connection,
you
can
refer
to
our
test
scripts.
[/tools/ewm
‐
c106.sh]
‐
PPP
connection
Summary of Contents for RSB-4760
Page 1: ...User Manual RSB 4760 3 5 SBC with Qualcomm APQ 8016 Processor ARM Cortex A53 Architecture...
Page 26: ...25 Figure 2 25 M 2 Connector 2 3 Mechanical 2 3 1 Jumper and Connector Location...
Page 27: ...26 2 3 2 Board Dimensions 2 3 2 1 Board Drawing Figure 2 22 Board Dimension Layout Top Side...
Page 28: ...27 Figure 2 23 Board Dimension Layout Bottom Side Figure 2 24 Board Dimension Layout Coastline...
