2500_Users_Manual-.pdf - 第298页
Glossary PLD An acronym for Programmable Logic Device. A particular type of programmable integrated circuit. Architectures range from being very simple to very complex. Most PLDs contain two levels of logic: an AND array…
Glossary
Logic
Verification
After
programming
a
device,
you
can
select
test
vector
verification,
fuse
verification,
or
both
types
of
verification.
Main
Plate
The
metal
plate
on
which
the
tracks,
beam,
tube
holders,
and
beam
carriage
assemblies
are
mounted.
The
hood
rests
on
the
main
plate
when
it
is
closed.
Mass
Storage
Module
(MSM)
The
hard
disk
drive
contained
in
the
programmer
that
stores
the
system
startup
and
TaskLink
software,
programming
algorithms,
and
device
programming
database
files.
Master
Device
A
device
that
contains
data
you
want
to
program
into
another
device.
For
example,
you
might
load
data
from
a
master
device
and
then
program
that
data
into
a
blank
device.
Memory
Begin
Address
The
first
address,
in
hex,
of
the
first
byte
of
data
to
be
used
in
device
operations.
If
the
data
source/destination
is
RAM,
the
memory
begin
address
is
a
RAM
address.
If
the
data
source/destination
is
disk,
the
memory
begin
address
is
the
offset
for
a
disk
file.
Operator
Mode
One
of
two
TaskLink
modes
of
operation.
(The
other
mode
is
called
Administrator
mode.)
Operator
mode
is
intended
for
use
by
the
ProMaster
2500
system
operator
to
run
Tasks
and
Kits.
A
limited
number
of
commands
are
presented
in
the
interest
of
making
the
system
easier
to
operate
with
the
goal
of
maximizing
device
throughput.
The
Operator
mode
does
not
allow
you
to
edit
Tasks
and
Kits.
The
Administrator
mode
allows
you
to
edit
Tasks
and
Kits.
Optics
A
pair
of
components
used
to
detect
an
opaque
object
blocking
its
light
beam.
The
pair
is
composed
of
an
infrared
light-emitting
element
(called
the
emitter)
which
is
in-line
with
a
light
detecting
element
(the
collector).
All
emitters
on
the
2500
are
of
the
same
type
and
can
be
identified
by
their
red
and
black
wires.
There
are
two
types
of
collectors.
The
standard
collectors
are
used
in
most
optic
locations
and
can
be
identified
by
their
blue
and
yellow
wires.
One
exception
is
the
ADC's
super
optic
collector.
It
has
a
higher
light
sensitivity
and
cannot
be
exchanged
with
other
collectors
in
the
2500.
PAL
An
acronym
for
Programmable
Array
Logic.
A
PAL
is
a
device
with
programmable
AND
and
fixed
OR
arrays.
This
is
a
slightly
different
architecture
from
a
PROM
or
an
FPLA.
Other
examples
of
PAL-type
architectures
from
other
manufacturers
include
PEEL
and
GAL.
Parameter
Entry
Field
Part
Number
See
Field.
The
number
on
the
device.
For
example
if
you
are
using
an
Intel
27c
256,
then
the
part
number
of
the
device
is
27c
256.
PIC
Pin-driver
Board
See
Programmable
Integrated
Circuit.
The
electric
circuit
reading
or
applying
voltage
and
current
pulses
to
the
individual
pin
of
a
device,
for
programming
or
testing.
PLCC
An
acronym
for
Plastic
Leaded
Chip
Carrier.
A
device
package
with
J-shaped
leads
extending
from
four
sides
downward,
used
for
surface
mount
applications.
ProMasater
2500
User
Manual
A-5
Glossary
PLD
An
acronym
for
Programmable
Logic
Device.
A
particular
type
of
programmable
integrated
circuit.
Architectures
range
from
being
very
simple
to
very
complex.
Most
PLDs
contain
two
levels
of
logic:
an
AND
array
followed
by
an
OR
array.
PROM
An
acronym
for
programmable
read-only
memory.
A
device
with
fixed
AND
and
programmable
OR
arrays.
This
is
a
slightly
different
architecture
from
an
FPLA
or
a
PAL.
Process
A
series
of
device
related
operations
are
combined
to
form
a
process
for
each
Task.
The
device
related
operations
that
can
be
selected
are:
Blank
Check,
Illegal
Bit
Check,
Program,
Verify,
and
Label.
Programmable
Integrated
Circuit
(PIC)
One
of
the
four
basic
categories
of
ASICs
—
the
other
three
being
gate
arrays,
standard
cells,
and
full
custom
devices.
PICs
are
user
configurable.
PLDs
and
FPGAs
are
examples
of
programmable
integrated
circuits.
Programming
Block
The
socket
on
the
programming
module
where
the
2500
inserts
devices
for
programming.
The
module's
contacts
are
mounted
in
the
programming
block.
Programming
Electronics
(PE)
The
electronic
assembly
in
the
2500
base
that
controls
the
electrical
signals
required
to
perform
device
test,
program,
and
verify
operations.
Often
referred
to
as
“PE”
in
the
documentation.
Programming
Module
The
interface
between
the
2500
programming
electronics
and
the
device.
The
programming
module
routes
signals
from
the
pin
driver
head
to
the
device
pins.
Programming
Station
The
cut-out
portion
of
the
main
plate
where
the
programming
module
is
installed.
Remote
Mode
One
of
two
system
operation
modes
for
the
ProMaster
2500.
In
this
mode,
the
2500
is
configured
to
respond
to
commands
sent
by
TaskLink.
This
is
the
primary
operating
mode
for
the
ProMaster
2500.
The
other
system
operating
mode
is
called
Local
mode.
Security
Fuse
A
location
in
a
programmable
device
that,
when
programmed,
secures
the
device
from
readback:
the
data
in
the
device
becomes
unreadable.
Security
Fuse
Data
The
data
programmed
or
that
will
be
programmed
into
the
device's
security
fuse.
Security
Option
A
programming
parameter
defined
in
the
Task
the
enables
or
disables
the
programming
of
the
device's
security
fuse.
Select
Device
A
procedure
that
tells
the
2500
programming
electronics
what
device
you
will
be
using.
You
select
a
device
by
choosing
the
manufacturer
and
device
part
number
off
a
list
on
TaskLink's
screen.
Self-test
A
command
that
tests
various
circuits
and
subsystems
in
the
2500
programming
electronics,
verifying
proper
operation
or
isolating
possible
problem
areas.
A-6
ProMaster
2500
User
Manual
Glossary
Serial
Vector
Test
A
device
test
that
applies
test
vector
input
states
serially,
starting
with
pin
one
and
stepping
through
the
remaining
pins.
This
test
is
a
diagnostic
tool
designed
to
help
debug
and
classify
test
vector
failures.
Specifically,
this
test
is
designed
to
isolate
test
vectors
that
are
sequence
dependent.
SMT
An
acronym
for
Surface
Mount
Technology,
an
approach
to
designing
and
manufacturing
electronic
circuit
boards
where
the
component
leads
are
mounted
on
the
surface
of
the
board
rather
than
inserted
through
holes
in
the
board.
SOIC
An
acronym
for
a
Small
Outline
Integrated
Circuit.
These
are
surface
mount
devices
(see
SMT)
with
two
parallel
rows
of
gull-wing
leads.
SPA
An
acronym
for
Squirt
Pin
Array.
These
are
the
spring-loaded
gold
pins
located
in
the
programming
station.
Programming
signals
from
the
2500
programming
electronics
pass
through
these
pins
to
the
programming
module
circuit
board,
and
through
the
programming
module
contacts
to
the
device.
STOP
Commands
A
set
of
commands
entered
from
the
front
panel
that
allow
the
operator
to
change
operating
parameters
without
having
to
exit
a
running
Task.
Stop
Guide
The
end
of
the
input
track
that
each
device
rests
against
before
the
beam
picks
it
up.
Structured
Test
Vectors
A
string
of
test
conditions
applied
to
a
PLD
in
a
programmer/tester
to
stimulate
inputs
and
test
outputs
to
ensure
functionality.
A
test
vector
is
one
such
string
—
for
example,
20
characters
for
a
20-pin
PLD,
with
10
input
signals
and
10
expected
outputs.
Sumcheck
A
four
to
eight
digit
hexadecimal
number
that,
when
compared
to
the
original
data,
allows
you
to
verify
that
a
copy
of
the
data
matches
the
original
data.
The
length
of
the
sumcheck
is
a
user
selectable
parameter
in
TaskLink.
Test
Vector
Test
vectors
functionally
test
the
device,
using
structured
test
vectors
stored
in
memory
or
in
a
disk
file.
Translation
Formats
A
form
of
transmission
protocol,
these
formats
are
used
when
transferring
data
between
the
2500
and
the
PC
or
a
host
computer.
The
different
formats
represent
different
ways
of
encoding
the
device
data
in
a
data
file.
The
data
file
could
contain
the
fuse
pattern
for
a
logic
device
or
the
data
for
a
memory
device.
Upload
Data
A
file
transfer
operation
that
involves
sending
data
from
the
2500
to
a
PC
or
host
computer.
Verify
Device
A
device
operation
that
compares
data
in
a
programmed
device
with
data
in
RAM
or
in
a
disk
file.
With
logic
devices,
verifying
can
also
include
functional
testing.
Verify
is
an
automatic
part
of
the
program
operation,
but
additional
verify
operations
can
provide
useful
information
about
any
errors.
Verify
Pass
A
verify
pass
is
a
pass
through
a
device
at
a
specified
Vcc
to
see
if
the
device
programmed
properly.
The
pass
is
usually
done
once
at
5V.
The
pass
can
also
be
done
twice,
with
the
first
pass
at
5.5V
and
the
second
pass
at
4.5V.
ProMasater
2500
User
Manual
A-7