Tektronix DF 1 Istruzioni per il montaggio

TEKTRONDG

DF1

DISPLAY

FORMATTER

WITH

OPTIONS

OPERATORS

INSTRUCTION

MANUAL

Tektronix,

Inc.

P.O.

Box

500

Beaverton,

Oregon

97077

Serial

Number

070-2149-00

First

Printing

DEC

1976

WARRANTY

All

TEKTRONIX

instruments

are

warranted

against

defective

materials

and

workmanship

for

one

year.

Any

questions

with

respect

the

warranty

should

taken

with

your

TEKTRONIX

Field

Engineer

representative.

All

requests

for

repairs

and

replacement

parts

should

directed

the

TEKTRONIX

Field

Office

representative

your

area.

This

will

assure

you

the

fastest

possible

service.

Please

include

the

instrument

Type

Number

Part

Number

and

Serial

Number

with

all

requests

for

parts

service.

Specifications

and

price

change

privileges

reserved.

1976

Tektronix,

Inc.,

Beaverton,

Oregon.

Printed

the

United

States

America.

All

rights

reserved.

Contents

this

publication

may

not

reproduced

any

form

without

permission

Tektronix,

Inc.

U.S.A.

and

foreign

Tektronix

products

covered

U.S.

and

foreign

patents

and/or

patents

pending.

TEKTRONIX

registered

trademark

Tektronix,

Inc.

TABLE

CONTENTS

PAGE

LISTOF

ILLUSTRATIONS

.......

0.000

cece

eee

LISTIOF

TABLES:

asea

Ras

Rid

OPERATORS

SAFETY

INFORMATION

..........

iti

GENERAL

INFORMATION

INTRODUCTION

aac

sia

wawew

awme

keds

1-1

GLOSSARY

TERMS

................

1-1

INSTALLATION

.........0.

0000

cee

eae

1-2

PACKAGING

FOR

SHIPMENT............

1-2

SPECIFICATION

wsavg

ite

bee

1-4

STANDARD

ACCESSORIES

...............

1-6

RECOMMENDED

ACCESSORIES............

1-7

OPERATING

INSTRUCTIONS

CONTROLS

AND

CONNECTORS............

2-1

INTERNAL...

2-1

EXTERNAL:

sewec

ccc

wemm

wwwwe

eae

2-1

DETAILED

OPERATING

INSTRUCTIONS.

.....

2-4

POWER-ON

MODE...............00005

2-4

DISPLAY

MODES:

;. i.

wesc

itawmww

cia

2-4

Timing

Diagram

Displays

...........00.

2-4

Map...

cee

eee

eens

2-4

State

Table

Displays..............0005

2-4

TDOITONLY.

2...

2-6

7DO1

INTENS

REP

«2

cess

sia

eae

2-6

REF

TABLE

FOLLOWS

7D01........

2-6

REF

TABLE

HELD................

2-6

REF

TABLE

FOLLOWS

WITH/OFFSET.

2-7

SEARCH...

....

cee

eee

2-7

RESET

TABLES=...............

2-7

RESET

7D01=REF..............

2-7

STORE

7D01—p

REF...

.........00.

2-7

COLUMN

BLANKING..............

2-8

LOGIC

STATES............0.000.

2-8

Size

and

Position

Adjustment

...........

2-8

Error

Message

Displays.............00.

2-8

FUNCTIONAL

CHECK

..............00005

2-9

SETUP

PROCEDURE

ascciiacanesciaaes

2-9

TIMING

DIAGRAM

DISPLAY

............

2-9

MAP

DISPLAYS......

0.000

eee

2-9

STATE

TABLE

DISPLAYS.

..............

2-10

FRONT-PANEL

ADJUSTMENTS

..........

2-12

INSTRUMENT

OPTIONS

NOTE

SERVICE

INFORMATION,

PARTS

REPLACEMENT

INFORMATION,

AND

DIAGRAMS

ARE

CONTAINED

THE

DF1

INSTRUCTION

MANUAL.

DF1

Operators

DF1

Operators

FIGURE

NO.

Frontis-

piece

1-1

1-2

2-1

2:2

2-3

2-4

2-5

LIST

ILLUSTRATIONS

PAGE

Featuresss

sis

wanwe

ees

eis

Attaching

the

DF1

tothe

7D01........

1-3

DF1

dimensional

drawing............

1-5

Location

the

Readout

Source

multi-pin

jumper...

.....

000

eee

2-1

Front-panel

controls,

connectors,

and

indicators...

...

0.0

eee

eee eee

2-2

Typical

DF1

Display

Modes...........

2-5

Typical

map

display

usage............

2-6

Typical

state-table

display

showing

offset

between

the

7D01

and

reference

state

tables.............0.

2-7

FIGURE

NO.

PAGE

2-6

Test

setup

for

Functional

Check

procedure’

iwea

cis

awwsw

esi

www

2-10

2-7

Typical

map

display

channels

from

the

067-0804-00

Interface

Test

Fixture...

eee

2-11

2-8

Typical

map

display

channels

from

the

067-0804-00

Interface

Test

Fixture (channel

input

disconnected).

.........000

eee

2-11

LIST

TABLES

TABLE

NO.

1-1

Electrical

Characteristics.

...

1-2

Environmental

Characteristics

1-3

Physical

Characteristics...

DF1

Operators

OPERATORS

SAFETY

INFORMATION

The

following

general

safety

information

provided

ensure

safe

operation

this

instrument

and

applies

all

operators

and

service

personnel.

Specific

warnings

will

found

throughout

the

manual

where

they

apply

and

should

followed

each

instance.

;

WARNING

statements

identify

conditions

practices

which

could

result

personal

injury

loss

life.

CAUTION

statements

identify

conditions

practices

which

could

result

damage

the

equipment

other

property.

The

word

DANGER

the

equipment

identifies

areas

immediate

hazard

which

could

result

personal

injury

loss

life.

The

following

safety

symbols

may

appear

the

equipment:

CAUTION—Refer

manual

DANGER-High

voltage

Protective

ground

(earth)

terminal

Other

warning

symbols

where

they

apply.

Ground

the

Instrument

reduce

electric-shock

hazard,

the

mainframe

(oscilloscope)

chassis

must

properly

grounded.

Refer

the

mainframe

manual

for

grounding

information.

Not

Operate

Explosive

Atmosphere

not

operate

this

instrument

area

where

flammable

gases

fumes

are

present.

Such

operation

could

cause

explosion.

Not

Remove

Instrument

Covers

avoid

personal

injury,

not

operate

the

instrument

without

covers

installed.

not

perform

any

servicing

other

than

that

contained

the

Operators

Manual

unless

you

are

qualified

so.

Not

Service

Adjust

Alone

not

attempt

internal

service

adjustment

unless

another

person,

capable

rendering

first

aid

and

resuscitation,

present.

CAUTION

;

Prevent

Instrument

Damage

prevent

instrument

damage,

plug-in

units

should

not

installed

removed

without

first

turning off

the

mainframe

power.

iii

DF1

Operators

eae

nese

£4

BISPLAY

Bbamarien

PEKTROWE

2150-2

DF1

FEATURES

The

DF1

Display

Formatter

provides

data-domain

display

modes

addition

the

existing

time-domain

display

the

7D01

Logic

Analyzer.

adds

state

table

displays

with

comparison

mode,

and

map

display.

The

attaches

the

left

side

the

7D01,

forming

three-wide

plug-in

assembly,

This

assembly

operates

7000-series

oscilloscope

mainframe

comprise

complete

16-channel

logic

timing-state

analyzer

system.

microprocessor

controlled

memory

system,

contained

the

DF1,

capable

recording

two

7D01

information

records.

Portions

both

information

records

may

displayed

concurrently

state

table

presentation.

State

tables

are

displayed

terms

either

hexadecimal,

octal,

binary

formats.

This

data

may

displayed

two

tables

lines

16-bit

words

each.

The

left-hand

table

displays

data

currently

stored

the

7D01

memory

(7D01

display).

The

right-hand

table

displays

data

that

has

been

transferred

from

7D01

displays

the

DF1

memory

(reference

display).

The

DF1

compares

the

tables

and

resets

the

7D01

when

the

7D01

data

equals the

reference

data.

The

map

function

plots

dot

display

the

data

channels

X-Y

coordinate

points.

Each

dot

location

represents

one

possible

combination

inputs

the

7D01

iit

—~\

Section

1—DF1

GENERAL

INFORMATION

INTRODUCTION

The

Operator’s

Manual

contains

information

necessary

effectively

operate

the

DF1

Display

Formatter

unit

and

divided

into

three

sections:

Section

provides

packaging

for

shipment

information,

specifications,

and

list

standard

accessories.

Section

contains

operating

infor-

mation.

Information

concerning

available

options

located

Section

The

Instruction

Manual

contains

nine

sections.

Operating

information

covered

the

first

two

sections; servicing

information

covered

the

remaining

seven

sections.

Schematic

diagrams

are

located

the

rear

the

manual

and

can

unfolded

for

reference

while

reading

other

parts

the

manual.

The

reference

designators

and

symbols

used

the

schematic diagrams

are

defined

the

first

page

the

Diagrams

and

Circuit

Board

Illustrations

section.

Abbreviations

used

the

manuals,

except

the

parts

list

and

schematic

diagrams,

comply

with

the

American

National

Standards

Institute

Y1.1-1972

publication.

The

parts

list

isa

computer

printout

and

uses

computer-supplied

abbreviations.

GLOSSARY

TERMS

The

following

logic

terms

are

used

throughout

this

manual.

Asynchronous

Mode—The

data

acquired

the

7D01

using

its

internal

clock

rate

selected

its

sample

interval

control.

Bit—The

smallest

increment

digital

information.

Blanked

Columns—The

columns

eliminated

from

the

memory

the

COLUMN

BLANK

function.

Compare—A

check

between

the

7D01

memory

and

the

reference

memory

for

equality

microprocessor

function.)

Data—This

information

acquired

the

7D01.

channels

data

may

acquired,

and

each

data

bit

one

clock

period

the

synchronous

mode.

Data

Record—All

the

information

stored

the

7D01

memory

the

DF1

memory.

Data

Record

has

4096

bits

information.)

Data

Word—This

Good

Data

that

may

formatted

any

three

different

ways:

vertical

slice

the

Timing

Diagram

display.

coordinate

point

the

Map

display.

horizontal

line

characters

State

Table

display.

NOTE

Channel

the

top-most

channel

displayed

TIMING

DIAGRAM

format

and

always

considered

the

least

significant

bit.

Don‘t

Care

Data—Invalid

Data

that

excluded

from

comparison

all

comparison

modes.

End

Data—Data

that

fills

out

the

last

portion

table

when

valid

data

ends

before

completion

the

table.

This

indicated

‘‘*”

the

display.

Good

Data—All

data

which

not

Invalid

Data.

Indeterminate

Data—This

valid

data

but

considered

invalid

because

its

location

cannot

defined.

This

data

indicated

‘’X”

the

display

and

occurs

during

sweep

retrace

Timing

Diagram.

The

number

Indeterminate

Data

bits

for

each

position

the

7D01

bits/channel

switch

are:

Two

bits

(254

bits/channel

position),

four

bits

(508

bits/channel

position),

and

eight

bits

(1016

bits/channel

position),

Invalid

Data—This

term

describes

combination

Indeter-

minate

Data,

Old

Data

(if

any),

and

End

Data.

New

Data—The

most

recent

acquisition

Good

Data

into

the

7D01.

Old

Data—Data

which

was

part

Data

Record

the

7D01

memory

but

out

sequence.

This

caused

the

arrival

the

trigger

before

the

New

Data

has

completely

filled

the

memory.

Old

Data

indicated

“Xin

the

display.

Reference

State

Table—A

display

DF1

memory

data

transferred

from

7D01

display

and

displayed

the

right

half

the

crt.

Synchronous

Mode—The

data

acquired

the

7D01

using

externally

supplied

clock

signal

(7D01

sample

interval

switch

set

external,

and

with

the

external

clock

signal

connected

the

clock

input

the

channel

0-7

Data

Acquisition

Probe).

Word—See

Data

Word.

1-1

General

Information—DF1

INSTALLATION

The

DF1

Display

Formatter

attaches

the

left

side

the

7D01

Logic

Analyzer

make

three-wide

plug-in

system.

The two

units

latch

together

provide

rigid

instrument

that

plugs

into

7000-series

mainframe.

Refer

Figure

1-1

attach

the

DF1

the

7D01.

prevent

instrument

damage,

plug-in

units

should

not

installed

removed

without

first

turning

off

the

mainframe

power.

install

the

DF1/7D01,

first

turn

off

the

power

the

oscilloscope

mainframe.

Then,

gently

push

the

plug-in

units

into

the

appropriate

plug-in

compartments

until

they

fit

firmly.

The

front

panels

the

DF1/7D01

should

flush

with

the

front

panel

the

oscilloscope

mainframe.

NOTE

When

installed

four-compartment

main-

frame,

the

DF1/7D01

occupies

the

left

vertical,

right

vertical,

and

horizontal

compartments

only.

The

oscilloscope

mainframe

vertical

mode

switch

must

set

right

and

the

horizontal

mode

switch

must

set

remove

the

DF1/7D01,

pull

the

release

latch

(located

the

lower

left

corner

the

7D01)

disengage

the

DF1/7D01

from

the

mainframe.

Then,

gently

slide

the

plug-in

units

from

the

mainframe.

PACKAGING

FOR

SHIPMENT

this

instrument

shipped

for

long

distances

commercial

transportation,

it is

recommended

that

the

instrument

packaged

the

original

manner

for

maxi-

mum

protection.

The

carton

and

packaging

material

which

your

instrument

was

shipped

should

saved

and

used

for

this

purpose.

Also,

this

instrument

shipped

Tektronix

Service

Center

for

service

repair,

attach

tag

the

instrument

showing

the

following:

Owner

the

instrument

(with

address),

the

name

individual

at your

firm

that

can

contacted,

complete

instrument

type

and

serial

number,

and

description

the

service

required.

the

original

packaging

unfit

for

use

not

available,

package

the

instrument

follows:

Obtain

carton

corrugated

cardboard

with

least

200-pound

test

strength

and

least

inches

larger

than

the

instrument

dimensions

allow

for

cushioning.

Surround

the

instrument

with

polyethylene

sheeting

protect

the

instrument.

Allow

3-inch

cushion

all

sides

tightly

packing

dunnage

urethane

foam

between

the

carton

and

the

instrument.

Seal

the

carton

with

shipping

tape

with

industrial

stapler,

Mark

the

address

the

Tektronix

Service

Center

and

your

return

address

the

carton

one

locations.

General

Information—DF1

Slide

the

movable

latch

the

top

the

DF1

for-

ward

until

stops.

MOVABLE

LATCH

Continue

slide

the

DF1

forward

until

the

jack

the

top

rear

of the

DF1

lines

with

its

mating

plug

the

7D01.

DF1/7D01

INSTALLATION

track

the

7D01.

BOTTOM

LATCH

SLOT

into

the

rail

slot

the

7D01.

MOVABLE

LATCH

Tilt

the

DF1

and

7D01

slightly

and

place

the

bot-

tom

two

latches

the

DF1

into

the

bottom

two

slots

the

7D01.

Gently

slide

the

DF1

forward

just

engage

the

bottom

latches

with

the

bottom

(4)

Gently

press

the

units

together

until

the

connector

properly

mated

and

the

movable

latch

inserted

rigid

three-wide

plug-in

system.

Make

sure

the

movable

latch

fits

into

the

7D01

rail

groove

and

slide

the

movable

latch

toward

the

rear

along

the

rail

groove

until

stops.

The

DF1

and

7D01

should

now

latched

together

form

2150-10

Figure

1-1.

Attaching

the

DF1

the

7D01.

1-3

General

Information—DF1

SPECIFICATION

The

electrical

specifications

listed

Table

1-1

apply

for

the

1/7D01

system

under

the

following

conditions:

(1)

The

instrument

must

have

been

adjusted

ambient

temperature

between

+20°

and

+30°

(+68°

+86°

F),

(2)

the

instru-

ment

must

operating

ambient

temperature

between

0°

and

+40°

(+32°

and

+104°

F),

and

(3)

the

instrument

must

have

been

operating

for

least

minutes.

TABLE

1-1

Electrical

Characteristics

Characteristic

Performance

Requirement

External

Read

Clock

Frequency

Range

100

kHz

500

kHz.

Duty

Cycle

50%

within

5%.

Display

Vertical

Size

Adjustable

from

6.9

div

less

least

8.1

div

from

the

top

the

first

line

DF1

readout

the

bottom

of the

last

line

DF1

readout.

Vertical

Position

Adjustable

vertical

center

display

area

any

cali-

brated

7000-series

mainframe.

Horizontal

Position

Adjustable

horizontal

center

display

area

any

calibrated

7000-series

mainframe.

Output

Signals

Reset

Logic

Voltage

Level

LO:

+0.4

less

2mA.

HI:

least

+2.4

mA.

Waveshape

Positive-going

rectangular

pulse.

Duration

100

within

when

used with

the

7D01

internal

read

clock,

1-4

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