DDS DELTA 1 Reference Manual

DELTA

1

VIDEO

DISPLAY

TERMINAL

REFERENCE

MANUAL

Delta Data Systems

Corporation

Woodhaven

Industrial

Park.

Cornwells

Heights.

Pa.19020

•

Phone

(215]

639-9400

DELTA 1

VIDEO DISPLAY TERMINAL

REFERENCE

MANUAL

September

1969

DELTA

1

VIDEO DISPLAY TERMINAL

TABLE

OF

CONTENTS

1.0

1.1

1.2

1.3

1.4

2.0

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3.0

3.1

3.2

3.3

3.4

3.4.1

4.0

4.1

4.2

4.3

Sync

Parallel

Use

Signal

Remote

Systems

Read-Only

Serial

Modes

Conversation

Light

TV

with and

Introduction Selective Editing

Programming

Cursor

Controls

Configuration

Display

Memory Refresh

Edit

I/O

Controller

Keyboard

of

Operation

Format

Normal Graphic Pen

Tracking

Compatibility

CCTV

Equipment

Raster

Composite

Blink

Package

Control Display

Memory

Control

Memory Control Control

Mode Mode Mode Mode

Scan

Video

5.0

5.1

5.2

5.3

5.3.1

5.3.2

5.3.3

5.3.4

5.3.5

5.4

5.4.1

5.4.2

5.4.3

5.5

5.5.1

Input-Output

Transmit

Transmit Transmit Transmit

Clear Clear

Party

Transmit

Display

X

Address

Y

Address

Clear Message Display

Clear

Enter

Line

Transfer

I/O

Bus Commands Commands

Message Command Command Counter Counter

Commands

Command Command Command

Commands

Enter

5.5.2

5.5.3

5.6

5.6.1

5.6.2

5.6.3

5.6.4

5.7

5.7.1

5.7.2

5.7.3

5.7.4

5.7.5

5.7.6

5.7.7

5.7.8

5.7.9

5.7.10

5.7.11

5.8

5.9

Enter

Addressed

Insert

Delete

Display

Party

Interrupt

Addressed

position

Edit

Commands

Insert

Line

Delete

Line

Controls

Set Clear Cursor

Cursor

New

Backspace

Line

Command Command Command Command

Blink Blink

Left

Right

Up

Down.

Return

Line

Home

Tab

Signals

System

6.0

6.0.1

6.0.2

6.1

6.1.2

6.1.3

6.1.4

6.1.4.1

6.1.4.2

6.1.5

6.2

6.2.1

6.2.2

6.3

6.3.1

6.3.2

6.3.3

6.3.4

6.3.5

7.0

7.1

ASCII

Teletype

Serial

Controller

Communication

Sequence/Response

Compatibility

Serial

Additional

Electrical

Parallel

Serial

Communications

Communication

Synchronous

-

IBM

Control

Addressing

Transmit

Enter

Data Data Error

Serial

Echoplex

Interface

Control Control

Signal

Characteristics

Interface

Controller

Interface

Compatible Characters

Sequences

Dialogue Commands Commands

Control

Controller

Normal

(RS-232B)

Grounds

Data

Signals Signals Signals

Controller

I/O

Mode Mode

Bus

FIGURES

3.0

5.1

5.2

5.3

5.4

5.5

6.1

6.2

7.1

7.2

8.0

9.0

Sequential

DELTA 1

USASCII

DELTA 1 System

Input/Output

Party

Priority

Interrupt

Sequence/Response

Data

Commands

Sequence/Response

Data

Commands

Sequence/Response

Data

Commands

Sequence/Response

Data

Commands

Bits

Party

via

and

CODE

Party

Line

Data

Line

Party Schematic

Diagram

from Diagram from

Diagram

from

a

Parallel

Diagram from

a

Parallel

DELTA 1

Configuration

Line

Schematic

Input

Output

Line

Timingl

Ti~in~

Timing

Diagram

for

Transmit

the

Computer

for

the

Computer

for

Transmit

the

Computer Interface for

the

Computer Interface

Control

Keyboard

Enter

Codes

5.1

7.1

TABLES

Parallel

Party

Line

Interface

I/O

Connector Connector

1.0

The alone and a

INTRODUCTION

DELTA

computer

retrieval

controller, play. an

EIA-TV operation to

display

The

DELTA 1 has

each

of graphic capability data fore

is

unavailable

1 VIDEO DISPLAY TERMINAL

A

standard

compatible of

many

information

24

lines.

information

for

included

terminal

of

digital

an

alpha-numeric

T.V. T.V.

a

capacity

A

editing,

to

with

for

monitor

signal.

monitors

to

graphics

on

a

formatting

provide

a

terminal

information.

many

of

128

rapid

keyboard

is

This

users.

960

mode

by

data

is

a

complete

entry,

It

and

used

for

makes

in

a

room

characters,

provides

64

matrix. and

transmitting

manipulation

in

this

stand

transmission,

consists

a

CRT

display

possible

or

building

40

on

display

Complete

hereto-

price

class.

of

dis-

of

the

of

Communications EIA

compatible

serial

bility

2701

A

parallel electrical the

control

interface to

make

communications

interface

compatibility.

parallel

sequence

input/output. The

are

most

provided

complete

preparation keys insert format

open

or control

or delete

information

mation.

Transmission

information

operation. The

selective

selected

attention

positions

to

with

serial

provides

the

interface

providing

to

simplify

of

data.

close

keys

permits

while provides

blink

the

data.

the

DELTA

communications

~ELTA

1

controller

is

also

using

set

of

editing operator

The

a

space

open

entering

the

operator and

a

high

feature

to

blink

1

is

ASCII

communications

compatible

of

available

Data

is

a

REQUEST-ACKNOWLEDGE

compatibility

and

manipulation

character

on

a

line

or

close

and

enters

clearing

level

of

permits to

call

provided

interface.

with

the

IBM

with

transferred

format

insert

and

a

line

protecting

variable

of

the

efficiency

any

characters

the

operator's

through

the

software.

DTL

with

controls

and

the

line

space.

variable

an

The

capa-

Model

through

computer

and delete

The fixed infor-

of

at

Complete

the

computer

the

cursor

mission

handle

cursor

and

either

anywhere

erase

message.

control

is

the

provided

on data entire

from

the

by

screen.

the

cursor

commands

screen,

keyboard

controls

Variable

provide

a

single

the

as

to ability

line,

well

position

trans-

or

as

to

a

options hard closed with cation

A.

copy

circuit

the

and

offered

devices

DELTA

direct

Options the

32

1.

Lower

2.

Line

3.

ASCII

for

the

for

T.V.

1,

equipment and connection

also

additional

case.

drawing

control

DELTA 1 include

printing

what

for

various

interfaces

to

include

a

characters

characters.

code

is

use

other

96

character

graphic

a

light

on

the

in

conjunction for

computers.

are

either:

symbols.

pen,

screen,

communi-

set

where

(The

the

1.1

The

call the

SELECTIVE BLINK

attention

screen.

approximately

eye

is

captured

priate Blink

BLINK

action

will condition.

character

in

that Clearing acter

from for

be

terminated. arately

stop

position

will

blinking,

each

and

blinking

the

position

use

of

blink

to

Such

a

once by

to

acknowledge

cause

any

position,

will

position

not

stop the

In

independently

as

required.

any

of

capability

feature important information

per

second

the

blinking

field

of

When BLINK

any

displayable blink to

a

space

the

blink

appropriate

for

which

this

way,

programmed

these

be

options

deleted.)

permits information

blinks

rate.

and

receipt

characters

is

established

on

and

off

or

function.

command

the

blink

each

position

requires

the

computer displayed

on

and

The

he

can

of

such

to

characters

on

the

changing

To

must

function

to

blink

to

off

at

operator's

take

appro-

information.

be

in

for

a

stored

screen.

the

char-

stop

be

a entered should

may

be

or

to

that

on

the given

field

sep-

BLINK be VARIABLE change

1.2

The

Because is pulate the

These

is

independent

affected

data

the

location

EDITING

DELTA I has

an

important

the

ability the

data

edit

are

features

as

by

PACKAGE

follows:

whether

in

the

a

complete

to

receive

and

provided

of

the

a

given

FORMAT

of

the

blink

set

characteristic

data

then

transmit

by

format

position

MODE.

of from

the

function

is

Edit

field

data

back

commands

as

editing

of

a

computer,

to

CRT

DELTA I are

and

FIXED

well

terminal

the

will

or will

as

data.

features.

manicomputer, essential.

A.

Insert

The

Insert opened characters moved

line

over

is

position

open

up a multi-position

inserted

affectinq

to

add

other B.

group

Insert

Command

up

at

at one

discarded.

and can

subsequent

a

letter

of

Line

the

position

that

place. repeated then

be

or

numbers

causes position

The

operation

typed

lin~of

a

number

or

a

character

of

and

last

Cursor

space.

directly

in

letters.

the

to character

remains

of

data.

the

Cursor

the

this

The

data

in

This

middle

space

and

right

on

in

its

key

to

without

is

of

to all

are the

same

will

be

used

an-

be

This the lines

command

Curosr

down

discarded.

for

insertion

C.

Delete

This of on

command the its

Cursor

tion.

on

the

acter

thing

from

else. operation old

one

the

new

D.

Delete

This as on moved

command the the

up

bottom

a

different

is

one

This

Cursor

right

position

A

space

line.

a

where

will

one.

Line

Cursor

line

takes

located

line.

into

causes

to

and

is

It line It

simply

causes

to

lower

line from line.

the

opens

the

be

replaced

all

to

be

brought

is

used

without differs any

new repla,ce

all

be

replaced

line.

and

a

text

entire

and

moves

The

bottom

up

an

body

character

characters

moved

into

to

replacing

from

characters

All

spaces

without

line

it

entire

of

the

by

the to

to

the the

remove

the

old

by

all

lines

are

replacing

of and

line

text.

at

the

one

the left last a

word

it

normal

typed

character

on

the

below

brought

data of

all

on

lower data of

data

position

immediately

right

one

posi-

position

or

with

some-

typing

over

the

same

characters

that into

it

which is

of

char-

an with

line

are the

with

the

E.

Roll

One

of

the

Terminal

to

ROLL tion-Qr then

be

and

Crawl

important

through

data

up

insertion

entered

the

and

down

command.

so

that

capabilities edit

functions

by

the

New

a

continuously

of

use lines

the

is

of

DELTA the the

of

data

moving

1 ability dele-

can text

can

same ters, In to

left

appear

thing

CRAWLING each be

entered

or

on

can case right.

the

be from

the

can

screen

true

for

left

appropriate

be

displayed

of

a

to

the

terminal.

single

right

characters

and

row

or

moved

right

of or

The charac-

to lines

up,

left.

down,

1.3 The

ety various

format

REMOTE

DELTA 1 display of

commands

function

controls, control. Cursor

to providing

1.4 An

DELTA

For ibility

At

include

HOME

tion the and one

CURSOR

extensive

1.

operator

to

the

keyboard,

UP:

command

of

the

Cursor

the

BACKSPACE

position.

PROGRAMMING

to

controls.

the

In

addition,

be

set

at

an

absolute

CONTROLS

set

of

These

are

convenience,

the

computer

there

DOWN,

LEFT,

which:mD-Ves

first

to

the

line, first command

is

capable

provide

erase

the

any

address

Cursor

designed

are

of

for

remote

These

controls, remote

fixed

position to

Controls

with

and

to

programmer.

7

Cursor

and

RIGHT.

the

Cursor

the

RETURN

position

which

moves

responding

operation

include

and

computer

on

the

terminal.

is

provided

two

points

provide

Commands~

Also

to

the

command

of

the

following

the

to

all

of

the

transmit

can

the

screen

of

complete

These

provided

first which

Cursor

a

vari-

of

the

cause

on

view;

flex-

is posimoves

line, back

the

by

the

All

of

the

above

the

computer positioning POSITION

a

line

the

and

position

manipUlative

which

the

CURSOR

position

addressed.

capability

Cursor

also

Cursor

any

COMMAND.

number,

Commands

has

the

where

The

Cursor

will

This

from

provides

the

are

programmable

capability

on

the

screen

command,

automatically

the

computer.

for

absolute' with

given

move

ultimate

from

the

with

to in

2.0

The ular

SYSTEMS

DELTA 1 display

components

CONFIGURATION

station

described

consists

in

the

of

following

a

number

paragraphs:

of

mod-

2.1

The timing, acter

tion standard

compatible

and a Display

for

2.2

The

employs atandard The of

play

contrast,

other

providing

the tors large

DISPLAY

function

font,

into

composite

source

any

DISPLAY

technique

12"

40

characters

station

displays

screen

can

screen

CONTROL of

integrate

and

a

signal

T.V.

of

Controller

closed

a

CRT

screen

be

monitor.

sync

video

control

used

scanned

T.V.

are

and

horizontal

the

opportunity

in

several

additional

remote

display

the

convert

capable

generator

to

circuit

for raster monitor

will

each. three

may

be

control

refresh

the It

signals. signals

be

the

T.V.

generation

approach.

display

Mounted

control

hold.

attached

different

DELTA

monitors

memory,

digital

of

being

also

which

Optionally

necessary

source

facility.

mounted

960

knobs, to

to

monitor 12"

can

is

to

generate

generate character recognized

contains produces

to

of

and

display

The

in

a

characters

on

the

for

At

the

same

the

locations.

display be

used.

master

the

informa-

by

an

EIA

RS170 composite available permit

synchronization

display

desk

side

users

top

in

of

brightness,

controller

contents

These

screens,

the

of

data

is

housing.

24

rows

the

option,

char-

a

sync is

a

dis-

of monior

2.3

The

is

which

characters each each, bits

2.4

Memory

refresh tion

READ-ONLY

read-only

programmed

represent

which

character

the

memory

each.

MEMORY

control

memory

of

the

CONTROL

data.

MEMORY

memory

to

contain

the

can

is

made

is

serves

and

controlling

During

is

a

shape

be

displayed

up

broken

the

permanent

a

pattern

of

each

of

seven

up

into

purpose that

of of on

rows

64 x 7

of

the

source

portion

storage

one's

the

standard

the

screen.

of

words

addressing

and

of

the

device. and

five

destina-

raster

zero's

64

Since dots of

five

the

It

scan

in controlled character the

page.

from

If

core

new

memory

during

tracing., Data to Edit

is

the

Control.

which

by

position

During

memory

characters or

if

some

the

period

the

memory

either

memory

the

display

a

real

this

to

are other of

extracted

during

time

along

the

to

time

address

the

is

clock

the

time

Display

be

form

in

from retrace

active,

counter

line

the

data

Control.

entered

of

an

which

is

the

memory

and

into

edit the cursor

memory

time,.

which

character

is

transferred

the

is

raster

address.

or

as

defined

access

defines

line

refresh

pending,

is

entered

is

on

re-

in-

by

2.5

The

netic

REFRESH

refresh

core words. of

which plqyed. and

format

or

in

a

ing

two

2.6

The

EDIT

function

operations

puter

or

computer. The

basic

to

and

the

display,

the

cursor

insert,

storage.

In

the

of

The

information. color bits

CONTROL

for

the

edit

from

on

insert

MEMORY

memory

DELTA

the

64

other

terminal,

may

be

of

Edit

the

keyboard,

functions

a

computer,

entering

the

line,

is

a This 1,

characters two

bits

used

Control

data

and

data

display,

delete,

high

speed,

unit

six

bits are

In

a

one

or

for

other

is

received

for

include

clearing

into

or

random

contains

are

used

in

the

set

used

96

the

to

character-set

other information.

to

perform

from

either

sending

control all

or

the

display,

manipulating

delete

1024

for

is

store

of

all

data

of

sections

data

line

access

mag-

eight-bit

storage

to

be

dis-

blink

display

the

remain-

editing

the

com-

to

transmission

of

controlling

via

commands.

the

2.7

The

the a transmits telephone

transmit,

The operation

SERIAL

function

display

I/O

of

system

communications

and company

or

control

Serial

I/O

required

CONTROL

the

to

line.

receives

supplied

Controller

to

Serial

communicate

The

serial

commands

also

establish

I/O

Controller

Serial

ASCII

modem

for

performs

is

with

and

the

I/O

Coded

converts

display.

a

computer

Controller

data

the

communications.

to

permit

via

a

it

to

edit,

handshaking

2.8

PARALLEL

I/O

CONTROLLER

The

function direct other

I/O

purpose

readers

printers, The

parallel

bus

permitting devices direction

lines, requiring the

Parallel

completes device pheral. the

data

the

peripheral

trol

2.9

The dard a

the

KEYBOARD

keyboard,

typewriter

display standard ters,

ten

of

the

communications

devices.

computers,

or

punches,

and

the

keyboard.

I/O

Controller

the

to

share

of

an

interrupt service

the

control

During bus,

common

information

will

I/O

Controller,

processing

is

transferred

the

all

other

presently

flow

of

as

data

shown

keyboard,

control

keyboard

typewriter

numbers,

Parallel

between

Such

paper

magnetic~

devices tape

contains

display

controller

information.

flowing

structure

make

a

associated

time

that

requests

using

to

or

from

in

figure a

display

all

keyboard

and

24

special

I/O

Controller

the

include

readers

tape

into

is

used.

request

and

when

to

the

this

are

the

in

permits

display

small

or

punches,

controllers,

a

party

and

To

insure

or

out

Thus,

which

the

with

some

requesting

peripheral

stored

I/O

data

display

9,

contains

edit

one

keyboard,

package.

entry

symbols.

is

to

system

general line

line

other

peripheral proper

of

the

any

is

stored

Controller

other

peri-

is

and

only

bus

can

controller.

a

The

of

26

permit

and

card

data

device

in

I/O

using

con-

stan-

and

charac-

The

edit cursor permits and

permits or

lines.

The

control

keyboard

(up,

the

transmissions, set

the

display"to

the

mode

special

I/O

devices

of

controls

permits

down,

left, establishment the

operator

keyboard

to

permits

clear

select

display,

and

which

(up

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DDS DELTA 1 Reference Manual

Specifications and Main Features

Frequently Asked Questions

User Manual