►
From YouTube: 20211123 ORI's FPGA weekly meeting
Description
Links from today's video:
From Suoto : https://trello.com/c/uUPCPAFh
From Abraxas3d : https://youtu.be/vjfRI1w_dSs
From Abraxas3d : https://www.openresearch.institute/board-of-directors/
B
B
B
Q,
u
I
e
t,
don't
ever
say
it
don't
ever
say
it
at
the
hospital.
Don't
ever
say
it
on
your
shift.
Don't
ever
say
it
when
you're,
when
you're
resting
humidly
at
the
station,
don't
say
it
because
it's
a
curse,
all
right,
it's
10!
So
I
have
a
question.
So
when
you
got
the
analog
devices
demo
code
working,
could
you
explain
just
a
little
bit
how
that
happens
and
what's
required?
What's
what
you
did.
A
B
A
Think
it
was
from
analog
devices
for
the
adrv
90,
whatever
it
is,
they
provide
software
and
for
both
linux
and
windows.
I
think
that
you
can
just
download
and
run,
and
that's
what
I
did.
I
downloaded
it
and
ran
it,
and
it
just
worked,
as
I
don't
remember,
any
special
stuff
I
had
to
do.
It
involves
loading
a
whole
whole
distro
under
the
dev
board.
I
believe.
B
Oh
okay,
all
right
so
so
yeah
you
get
an
image
that
has
all
of
that
stuff.
It's
probably
talking
to
it
through
the
programmable
logic
side.
So
it
sounds
like
you
get
an
you
get
a
full
image.
You
load
it
on
the
dev
board
and
then
you're
able
to
access
and
use
the
card.
I
mean
I
remember
looking
at
the
at
screenshots
and
stuff
and
looking
at
the
the
evidence
that
it
was
working
so
okay.
So
it's
a
demo
and
my.
A
B
I
don't
I
mean
we
did
not.
It
might
be
a
good
idea
because
we're
going
to
have
to
use
that
same
demo
again
and
I
think
it's
a
good
approach,
so
we're
going
to
use
that
demonstration
or
that
example,
code
or
design
pattern
or
whatever
you
want
to
call
it
reference
design
and
then,
if
we're
using
the
reference
design,
then
being
able
to
to
put
the
reference
design
and
get
it
up
and
running
quickly
would
be
good.
I
remember
this
because
it
was
the
first
time
I
think
that
we
used
the
sd
card.
B
So
we
you
asked
me
for
help
for
getting
an
sd
card
up
and
running,
and
then
we
put
it
put
it
into
the
dev
board,
there's
different
ways
to
get
to
deliver
a
image
and
and
files
required
to
the
dev
board.
But
if
we
can
repeat
the
feat,
then
we're
we're
well
on
our
way,
because
I
think
we
have
code
ready
to
go
in
that
replaces
the
bitstream
part
and
replacing
the
bitstream
part
should
if,
if
everything
else
is
hooked
up
correctly,
you
know
we
should
be
able
to
replace
the
stuff.
A
B
C
C
Yeah,
the
idea
is,
if
we
use
analog
devices
reference
design,
we
can
just
I,
so
I
couldn't
get
it
to
work.
I
I
I
didn't,
get
the
interface
up
and
all,
but
I'm
assuming
you
can
select
a
file
and
send
or
something
or
a
sine
wave
or
something,
and
then
the
idea
is
just
to
put
the
encoder
in
between
and
and
hopefully
we
can
usually
use
the
the
ebay,
the
infrastructure
and
the
configuring.
The
the
actual
transceiver,
like
the
j
j
esd,
think
like
everything,
everything
we
haven't
done
is
already
done.
C
C
C
B
B
C
C
B
C
B
C
A
A
B
A
C
B
B
C
D
D
B
D
D
B
D
B
D
B
B
D
Yeah
I
mean
it's
as
I
described
you
can
be.
You
can
build
each
of
the
component
individually.
There
are.
There
are
some
steps
which
I
have
noted
down
in
my
notes,
so
you
can
build
ubud
fspl
all
these
files
and
and
metal
linux
kernel
configure
kernel
separately
and
then
combine
them
into
one
image
and
then
boot
zc706,
with
all
these
components
combined
together
so
yeah.
I
I
can
share
the
steps
detail,
steps.
B
B
C
D
D
C
Yeah
yeah,
but
what
I
mean
I
using
the
7.5
gig
file
system
to
me
is
this
is
the
reference.
If
I
boot
this
files,
if
I
boot
and
use
this
file
system,
I
will
be
able
to
follow
analog
devices,
how
to's
to
how
to
set
up
the
ip
and
you
know,
line,
launch
the
oscilloscope
and
all
the
tools.
So
that's
why
yeah
there
might
be
things
we
don't
need,
but
we
either
use
the
root
file
system
as
is
or
could
we
trip
down
or
something
yeah.
D
B
B
C
Yeah,
I
just
need
well,
the
easiest
way
I
can
put
is
I
want
to
boot
the
assists
set
or
I
want
to
bring
up
the
706
and
in
a
way
that
I
can
change
the
bit
stream
with
sorry
706,
with
analog
devices
reference
design
in
a
way
that
I
can
change
the
bit
stream
to
me.
The
stream
is
going
to
be
inside
the
root
file
system,
so
I
just
need
to
copy
and
overwrite,
and
that's
it.
No,
therefore
that
implies
nfs
and
so
on
and
so
forth.
D
No,
no,
no,
and
there
is
a
meta
linux
config
command
or
there
is
some
command
which
which
you
can
specify
your
own
bit
stream
or
hardware.
So
you
need
to
specify
that
and
then
you
can
build
your
better
linux
project
based
on
so
so
you
can
take
this
petal
linux
project
from
sd
card.
You
can
configure
it
to
specify
your
own
bit
stream
and
then
you
can
build
it
again.
So
the
root
file
system
won't
change,
but
it
will
use
the
bit
stream
that
you
have
provided.
C
C
D
C
D
C
A
B
B
A
B
A
C
D
B
There
should
be
a
faster
way.
I
think
the
tftp
seemed
to
be
pretty
fast
to
me,
but
I
only
tested
it
with
a
hello
world
and
then
the
you
know
mounting
from
nfc.
You
know
from
mounting
from
the
file
system
like
a
network
file
system.
You
know
that
is
that
very
slow
too,
because
it's
limited
by
jtag.
I
think
that's
the
problem.
B
Oh
okay,
yeah,
whatever,
whatever
I
can
do
to
help,
I'm
I'm
totally
okay
with
if
we
have
to
fall
back
to
making
an
sd
card
and
walking
over
there
and
putting
it
in
and
testing
it.
That's
that's
good
if
we
can
get
it
to
where
you
all
can
use
the
the
equipment
quickly
and-
and
we
can
eliminate
any
bottlenecks,
then
then
I'm
on
it.
So
you
know:
okay,
yeah,.
C
B
A
B
But
any
place
where
we
can
make
them
easier
is
good.
So
what
I'll
do
is
I'll
I'll
reach
out
to
analog
devices
and
ask
them
if
we're
overlooking
something
usually
most
of
these
tool
chains
and
most
of
these
products
kind
of
seem
to
assume
that
you're
in
person
live
in
a
lab.
That
is
a
traditional
paid
employment
situation.
So
what
we're
doing
is
somewhat
unusual
because
it's
all
almost
all
remote.
D
A
B
We're
making
here
today
and
then
in
the
meantime,
I'll
get
up
to
speed
with
this
particular
problem
and
and
do
all
that
I
can
to
help
and
another
way
forward
might
be
like
what
what
do
you
want
to
do
the
most?
If
you
want
to
focus
on
the
programmable
logic,
part
to
create
the
bitstream,
then
the
rest
of
us
can
can
accommodate
and
help
and
support
and
enable
you
to
where
you're
not
working
with
something
that
is
unfamiliar
and
frustrating.
We
really
want
you
to
work
on
what
is
most
delightful
to
you.
A
C
B
A
B
Generally
assumed
that
you're
going
to
have
access
to
an
sd
card,
so
they
they
start
out
with
the
sd
card
image.
Although
the
class
does
kind
of
look
at
trivia
tftp
and
a
little
bit
at
nfs
so-
and
I
haven't
completed
it
yet-
but
that's
that's
the
thing
so
the
the
muhammad
sadri
is
good.
I've
talked
with
him
before
and
that
looks
like
a
pretty
good
write-up
on.
You
know,
network
file,
system
and
booting,
and
he
specifically
addresses
the
zc706
which
we
are
working
with
so
today.
B
I
I
want
to
try
to
recreate
what
he's
talking
about
and
to
see.
If
this
will
work
for
us
and
then,
if
that's
the
case,
then
it
will
reduce
any
friction
that
you're
experiencing
and
that
you
can.
You
can
get
the
answers
and
results
that
you
need
in
order
to
to
feed
back
into
what
you're
interested
in
working
on.
A
A
A
B
Haven't
I
I
I
looked
for
about
a
half
hour
and
I
found
that
and
I
was
happy
with
it.
There
was
some
documentation
from
xilinx,
but
it
talked
about.
What
they
usually
do
is
that
the
tutorials
are
based
on
the
baseboard
of
a
family,
so
their
tutorial
was
on
the
702,
the
zc702.
In
the
past.
I
have
found
that
some
of
the
switches
and
some
of
the
the
example
code
for
the
702
does
not
apply
to
the
706..
B
A
B
Know
it
there's
there
are,
you
can
look
at
the
706
that
we
have
as
an
upgrade
there's
different
things
that
it
uses
so
I'm
a
little
hesitant
to
post
those
links
back
into
the
xilinx
documentation.
I
like
muhammad's
work
on
youtube
and-
and
I
appreciate
his
ability
to
to
write
as
a
technical
writer
and
present
this
stuff,
so
I
posted
the
link
just
based
on
his
reputation
and
I'm
gonna
go.
Try
it
today
to
see
if
I
can't
do
exactly
what
he
did.
Okay.
C
B
B
B
Like
you
want
to
change
out
the
the
programmable
logic
side,
you
want
to
change
out
the
bit
stream
to
me.
Looking
at
the
set
of
commands
for
the
network
file
system,
booting
that
you
specify
the
bitstream
first,
here's
the
bitstream,
no
okay,
so
great,
I
get
to
specify
that
and
then
I
worry
about
the
pro
the
processor
side.
Okay,
that
makes
sense
to
me
being
a.
C
A
B
D
A
B
Blundered
and
so
so
that's
the
goal
for
that's
the
goal
today.
That's
that's!
What
we're
doing
this
week
is
seeing
if
we
can
modify
the
example
code
from
analog
devices
which
we've
gotten
running
several
times,
so
we
know
that
we
can
get
back
there
change
something
in
it
and
repeat
the
feed
and
then
we're
in
good
shape
and
then
document
the
snot
out
of
it
to
make
sure
that
it's
not
confusing
to
anybody
else.
That
wants
to
contribute.
D
Just
want
to
add
here
so
this
is
something
that
thomas
did.
He
took
the
analog
devices
example
with
jest
and
he
ported
some
drivers
to
better
linux
project,
and
so
the
code
is
checked
in
and
I
took
that
part
or
no.
I
took
I
took
the
petal
linux
from
analog
devices
that
the
metallics
that
they
provide,
which
has
all
the
relevant
driver.
Then
there
is
rtl
code
for
thomas
that
has
the
minimum
infrastructure
to
test
jesd.
D
B
Okay,
so
it
sounds
like
we
need
to
maybe
do
a
better
job
of
writing
this
down
or
figuring
out
a
way
to
make
it
more
automated.
Would
that
help
at
all,
or
mainly
this
question
is
for
anshul
since
since
he's
proficient
here?
Is
this
something
that
can
be
automated
or
is
it
not
really
worth
automating
is?
It
is
just
something
that
we
need
to
get
through
in
order
to
get
to
the?
What's
your
opinion
here.
D
I
know
no
definitely
it's
something
that
should
be
automated,
but
at
the
moment
I
think
better
documentation
will
be
really
helpful
for
everyone,
so
I
will
take
up
that
task
of
documenting
it
and
considering
the
timelines.
Yes,
definitely
we
can
go
for
automation
at
later
stages
for
the
timing,
yeah
documentation.
B
D
B
D
D
C
C
B
D
B
D
B
D
D
D
B
Additional
workload,
but
but
his
argument
was
pretty
compelling
and
he
he
states
it
in
the
video.
So
whenever
you
get
a
chance,
watch
it
and
see
what
he
said
and
he's
he's
right
in
order
to
be
able
to
comply
with
debris
mitigation
rules,
we
have
to
be
able
to
figure
out
where
we
are
and
figure
out
where
we're
pointing.
C
B
And
be
able
to
move
out
of
the
way
and
so
having
at
least
a
baseline
plan
on
either
we
buy
something
that's
already
available,
that's
already
on
the
market
or
or
we
invest
a
whole
lot
of
of
energy
and
attention
in
developing
a
team
that
will
tackle
that
from
for
for
more
of
a
development
side
and
there's
a
variety
of
options.
Here,
we
already
do
have
a
baseline
engine
and
we.
D
B
B
B
Yes,
any
any
time
you
want
we'll
we'll
sit
down
and
work
on
it,
some
more
because
it's
we're
really.
The
path
is
clear
for
us
wide
open.
So
we
we
can.
We
can
get
started
on
a
variety
of
work.
Another
interesting
thing
was
that
the
the
part
five
or
experimental
license
stuff
that's
mentioned
in
the
video.
So
so
we
have
some
some
places
that
we
can
contribute
there.
So
there's
there's
plenty
to
to
learn
on
that.
B
A
A
A
B
Yeah,
we
only
have
one
of
the
are
you're
talking
about
the
analog
devices
card
and
the
and
the
attached
dev
board
yeah
those
were
loaned
from
from
wally
richie
and
they're.
They
were
his
his
property,
so
they
stay
with
with
keegan
yeah.
We
can
duplicate
that
and
I
I'm
I'm
very
tempted
to
just
go
ahead
and
say
that
we
should
but
that's
going
to
be
a
board
level
decision.
A
B
B
B
Or
we
say
that
we
provide
the
correct,
xilinx
dev
board
to
onshore
and
just
say
we're:
gonna
have
remote
labs,
uk
or
whatever
he
prefers
to
call
it.
So
so
we
could
do
that
as
well.
I've
been
looking
for
one
that's
been
available
after
market
for
a
while
and
so
is
onshore.
So
that's
a
that's
a
path
forward
that
might
result
in
in
rapid
development.
C
B
A
A
B
D
B
B
I'll
I'll
go
to
the
board
and
see
what
they
say
and
I'll
also
do
a
detailed
budget
review
since
it's
time,
and
we
need
to
do
that
and
because
we've
moved
all
the
equipment
from
the
old
remote
lab
east
to
the
new
room
atlas
south
and
we're
about
to
embark
upon
a
new
bunch
of
fundraising
in
order
to
relaunch
it.
So
now
is
the
right
time.
B
B
So
what
I'm
thinking
about
doing
is
making
a
site
for
ancho
where
he
has
a
a
706,
and
he
already
has
the
card
that
goes
on
it,
because
we
we
ended
up
buying
two,
assuming
that
we
needed
to
buy
one
for
remote,
lab
east
wally
already
had
ones
he
has
said
he
waved
us
off
so
we
had.
We
had
put
it
on
ebay
to
sell
it
to
liquidate
it
and
then
anshul
needed
it.
So
we
sent
it
to
him,
so
he
already
has
half
of
the
station
on
site.
A
B
Inclination
is
to
go
with
supporting
the
people
that
are
doing
the
work
and
and
to
set
up
a
new,
essentially
a
new
lab,
wherever
we
can.
So
what
I'll
do
is
I'll
go
ask
and
see
if
we
can
get
this
done
and
move
some
move
some
money
around
and
make
it
happen,
and
now
we
would
then,
but
we
would
then
stop
looking
for
an
aftermarket,
cheap
one
and
just
go
ahead
and
order.
One
from
silence.
D
B
I
can
no
it's
a
completely
legitimate
question
and,
and
strangely
enough
we
recently
recorded
a
video
just
about
this.
We
do
every
every
now
and
then,
and
so
I'm
gonna
put
it
in
the
the
the
chat
window
here.
So
this
is
a
as
a
video
that
we
made
to
to
sort
of
introduce
ori
and
to
describe
how
we
work
and
then
I
will
put
the
board
members.
B
B
Yeah
yeah
here
we
go
board
of
directors
so
that
you
can
see
who's
on
the
board
and
then
you
can
always
contact
the
board
by
email.
So
we
have
a
and
the
the
email
address
is
on
this.
This
link
here
for
for
how
to
get
in
touch
with
with
the
board
to
ask
them
questions.
So
the
structure
just
in
general
for
for
everyone
here
is,
is
very
flat.
B
This
is
a
research
institute,
first
and
foremost,
and
what
we
do
is
our
mission
is
to
enable
and
support
research
and
development
work
for
open
source,
primarily
amateur
radio,
but
also
other
other,
you
know
and
beyond,
and
so
that's
our
mission
period
in
the
story,
and
it's
though,
it's
all
about
the
projects
and
the
work.
So
there's
not
a
lot
of
layers
here.
Any
questions
for
an
organizational
from
an
organizational
point
of
view
are
directed
to
the
board.
B
D
C
B
Cool
all
right
yeah.
We
should
have
a
lot
more
written
down
and
published
very
shortly
about
the
remote
labs
week.
For
for
this
move
of
all
the
equipment
and
the
plans
for
the
remote
lab
south,
which
the
remote
labs
that
you're
familiar
with
from
mobs
west
will
be
one
one
part
of
it
and
there's
also
an
interferometry
site
which
will
be
public
access
and
citizen
science
oriented
so
remotely
accessible
over
the
internet.
Interferometry
is
really
pretty.
C
B
And
there's
tons
to
do
there
and
then
the
third
aspect
of
remote
lab
south
will
be
bacteriophage
research,
so
this
is
biomedical,
so
bacteriophages
kill
bacteria
they're
viruses
that
are
particularly
tuned
to
a
particular
bacteria,
so
kind
of
different
from
dsp,
but
humanitarian
oriented.
The
mission
of
this
particular
part
of
ori
is
to
figure
out
how
to
make
fish
farms
work
better
because
bacteria
or
antibiotic
resistant
bacteria
and
fish
farms
has
become
a
severe
problem,
and
this
limits
the
food
supply
for
the
most
vulnerable
parts
of
the
world.