ArbStudio
96
918221
RevA
The New Waveform Screen
When
the
Add
Waveform
button
(above
the
Waveform
and
Operation
List
Tabs)
is
clicked,
the
New
Waveform
screen
is
shown.
You
can
define
the
waveform
length
in
samples
or
time
and
decide
which
signals
are
inserted
in
the
Digital
Editor
Window.
Add
a
Bus
or
a
Signal
to
the
list
for
the
Digital
Editor
by
selecting
it
on
the
left
and
clicking
the
Add
button.
Remove
,
Add
All
,
and
Delete
buttons
are
available
and
work
for
items
on
either
list.
WriteRAM
and
Extended
Trigger
IN
signals
are
always
present
in
the
new
waveform.
Their
functions
are
as
follows:
•
WriteRAM
‐
If
this
value
ends
up
being
very
high,
the
Digital
Pattern
Generator
stores
data
on
its
memory
(up
to
1048576
samples).
•
Extended
Trigger
IN
‐
Works
like
an
internal
trigger
to
generate
a
trigger
event
for
the
Trigger
Module.
Since
the
Extended
Trigger
IN
is
a
vector,
it
can
be
used
as
a
trigger
condition
indicator
and
provide
notice
when
high
or
low
levels
are
exceeded.
C
REATING
A
D
IGITAL
W
AVEFORM
You
can
create
a
digital
waveform
using
the
Editing
waveform
dialog
box
•
Press
the
button
to
add
a
waveform
in
the
waveform
list
•
Press
the
button
or
double
click
on
the
selected
waveform
to
open
the
Editing
waveform
dialog
box
