2500_Users_Manual- - 第87页
Placement ↵ ↵ Tasks and Kits Saving the Task Other Logic Parameters Figure 3-9 Logic Device Parameters The parameter (Label placement) controls the location of the label on the device. TaskLink's default is Autocent…
↵
Tasks
and
Kits
Figure
3-15
Serialization
Parameters
Dialog
Box
Serialization
Method
—
select
File
when
operating
with
an
ESP.
(The
Memory
Buffer
selection
is
offered
to
maintain
compatibility
with
a
previous
product
and
should
not
be
used
to
create
a
new
ESP.)
RAM
Serialization
—
select
On
when
you
want
the
serial
number
to
be
programmed
in
the
device.
Selecting
Off
will
print
the
serial
number
on
the
label
when
you
have
included
two
or
more
percent
(%)
signs
in
a
row
in
the
label
text
field
(in
the
ProMaster
2500
dialog
box).
Edit
Starting
Number
—
set
to
Yes
when
the
starting
serial
number
will
be
entered
or
edited
by
the
operator
at
the
start
of
the
Task.
Enter
the
new
serial
number
in
the
Next
Serial
Number
field.
TaskLink
will
record
the
last
serial
number
programmed
into
a
device,
increment
it,
and
use
it
as
the
starting
number
the
next
time
the
Task
is
run.
Select
No
if
you
want
to
operate
in
this
manner.
Keep
Next
Number
—
select
Yes
if
you
want
TaskLink
to
record
the
next
valid
serial
number
so
it
can
be
used
the
next
time
the
Task
is
run.
If
the
last
successfully
programmed
and
serialized
device
had
a
serial
number
of
7123,
selecting
Yes
would
program
serial
number
7124
into
the
first
device
on
the
next
run
of
the
Task.
When
this
dialog
box
is
complete,
move
the
cursor
to
<
OK>
and
press
.
TaskLink
calls
the
ESP
program
(see
Figure
3-16)
when
the
Task
is
run,
before
the
first
device
is
processed.
The
ESP
generates
a
valid
serial
number,
creates
an
ASCII
file
called
SeriaLdat
and
writes
it
on
the
PC
s
disk.
The
ESP
passes
control
back
to
TaskLink.
The
serial
number
file
is
downloaded
to
the
2500's
RAM,
and
the
device
is
programmed.
ProMaster
2500
User
Manual
3-23
Placement
↵
↵
Tasks
and
Kits
Saving
the
Task
Other
Logic
Parameters
Figure
3-9
Logic
Device
Parameters
The
parameter
(Label
placement)
controls
the
location
of
the
label
on
the
device.
TaskLink's
default
is
Autocenter
(numeric
value
of
255
in
this
field),
which
instructs
the
2500
to
position
the
label
in
the
center
of
the
device
package.
A
placement
value
of
0
(zero)
places
the
left
end
on
the
label
on
the
left
end
of
the
device's
leading
edge.
Increasing
the
placement
value
by
one
moves
the
label
0.010
inch
away
from
the
leading
edge
of
the
device.
Press
Tab
to
move
the
screen
cursor
over
the
<
OK>
pushbutton.
Press
to
save
the
changes
made
in
this
dialog
box.
TaskLink
returns
to
the
Edit
Task
screen.
This
is
the
last
mandatory
field
definition.
While
there
may
be
several
other
parameters
that
you
will
always
change
from
the
default
setting,
the
Task
now
has
the
minimum
number
of
fields
it
needs
to
run
and
process
devices.
It
is
important
that
you
save
these
settings
before
leaving
the
Task-creating
portion
of
TaskLink.
Press
Tab
to
move
the
screen
cursor
to
the
<
Save
>
and
press
.
TaskLink
returns
to
the
Add
Task
dialog
box.
The
new
Task
name
and
description
appear
in
the
Task
list
and
the
cursor
is
in
the
Task
Name
entry
field,
ready
to
create
the
next
Task.
The
process
of
creating
a
basic
Task
for
a
Logic
device
is
complete
when
parameters
for
all
the
mandatory
fields
have
been
entered.
The
Task
will
run
and
program
devices.
Other
non-mandatory
logic
parameters
that
can
further
define
the
Task
are
described
in
the
next
section.
To
select
other
logic
parameters
from
the
Edit
Task
screen,
select
<
MORE...
>
and
then
Logic
Parameters...
Edit
Task
"LOGIC
TASK"
Descript
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Logic
Device
Parameters
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(
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Master
D
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Options
(
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FUSE
UERIFY
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FUNCTIONAL
TEST
( )
Fuse
verify
only
(
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Functional
test
only
Uector
Options
[
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CoMpensated
Uectors
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High-Speed
Drivers
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Serial
Uector
Test
Process(
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1
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3
3-12
ProMaster
2500
User
Manual
Tasks
and
Kits
TaskLink
displays
the
Logic
Device
Parameters
dialog
box
with
these
main
options:
•
Verify
Options
—
Select
one
option
from
the
three
offered.
•
Fuse
verify
only
—
Compares
the
fuses
programmed
in
the
logic
device
with
the
pattern
in
the
2500's
RAM.
No
structured
test
vectors
are
applied
to
the
device
even
if
they
were
downloaded
in
the
JEDEC
data
file.
•
Functional
test
only
—
Verifies
the
programmed
device
using
the
structured
test
vectors
downloaded
with
the
JEDEC
data
file.
The
fuses
in
the
device
are
not
checked.
This
is
useful
when
the
devices
have
had
their
security
fuse
programmed
so
that
the
fuse
pattern
in
their
main
array
can
no
longer
be
read
by
the
programmer.
Vectors
written
for
the
device
will
confirm
that
the
device
is
functioning
correctly
if
all
vectors
pass.
•
Fuse
verify
and
functional
test
(default)
—
Verifies
the
programmed
device
by
comparing
the
device
fuses
against
the
fuses
in
RAM.
If
the
device
passes,
the
test
vectors
are
applied
to
the
device.
If
all
the
fuses
verify
and
the
vectors
pass,
the
device
is
labeled
and
placed
in
the
pass
output
tube.
•
Vector
Options
—
Select
any
combination
of
these
three
options
to
change
the
way
logic
test
vectors
are
applied
to
your
device
during
the
verify
cycle.
These
test
vector
options
may
improve
the
yield
of
devices
that
pass
fuse
verify
but
fail
test
vectors.
Certain
PLD
Tasks
may
experience
a
higher
failure
rate
when
test
vectors
are
run.
These
failures
are
usually
a
combination
of
conditions
in
the
design
(as
defined
in
the
JEDEC
file),
the
internal
characteristics
of
the
device,
and
the
way
the
2500
applies
vectors.
These
test
vector
options
affect
the
way
the
2500
applies
the
file's
test
vectors
to
the
device
in
an
attempt
to
improve
the
number
of
devices
that
pass
test
vectors.
•
Compensated
Vectors
—
Some
PLD
designs
create
combinatorial
latches
on
registered
outputs
and
may
fail
test
vectors
even
though
the
devices
have
been
programmed
correctly.
This
is
most
often
due
to
a
combination
of
factors
including
the
specific
PLD
design,
the
device's
internal
hardware
characteristics,
and
the
programming
electronics
in
the
2500.
If
this
parameter
has
been
disabled
and
a
large
number
of
combinatorial
output
devices
are
failing
test
vectors,
selecting
Compensated
Vectors
may
improve
the
yield.
This
parameter
is
enabled
by
default
in
TaskLink.
•
High-speed
Drivers
—
Some
PLD
designs,
when
implemented
in
certain
high-speed
PLDs,
will
fail
test
vectors
even
though
the
device
programmed
correctly
and
functions
correctly
in-circuit.
The
High-speed
Drivers
option
(which
is
enabled
by
default)
applies
the
vector
inputs
to
the
device
at
a
higher
speed,
using
a
higher
current
drive.
Note:
Because
this
option
Is
enabled
by
default,
be
careful
how
you
write
your
drivers.
If
the
JEDEC
file
test
vectors
have
not
been
written
correctly,
this
higher
current
applied
to
a
bi-directional
input
pin
might
damage
some
devices.
ProMaster
2500
User
Manual
3-13