Wang 700A Manuale utente

•

©WANG

LABORATORIES,

INC., 1970

Tewksbury, Mass.

01876

Telephone (617)

851-7all

TWX

110

343-6769

REFEREN~E

M:ANUAL

FOREWORD

This reference manual is designed to provide the user with

abasic understanding and practical guidance

the

use

Wang's 700A/B Electronic Calculators.

The

aim has been to assist

the

user

presenting

the

most

useful technique, concept and

method

for utilizing

the

700

its best advantage.

For

further information,

contact

your

local sales office or

Wang Laboratories, Inc., 836

North

Street, Tewksbury,

Massachusetts 01876.

SECTION

I -

INTRODUCTION

SECTION

EXPLANATION

KEYS

SECTION

III -

PROGRAMMING

SECTION

PROGRAM

CONCEPTS

SECTION

V-

DECISION

COMMANDS

SECTION

PROGRAMMING

TECHNIUUES

USING

TAPE

CASSETTE

SECTION

VII

ADDITIONAL

COMMANDS

NOT

FOUND

THE

700

KEYBOARD

SECTION

VIII

TRIGONOMETRIC

PACKAGE

PROGRAM,

STATISTICAL

PACKAGE

PROGRAM

SECTION

SAMPLE

PROGRAMS

SECTION

X-

WARRANTY,

SERVICE

AND

MAINTENANCE

Table

Contents

TABLE

CONTENTS

SECTION

I -

INTRODUCTION

Introduction

. . . . . . •• • • • • •••• • •••• • • • ••

1-1

••••

SECTION

EXPLANATION

KEYS

Modes

Operation.

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

Run Mode . . . . . . . . . . . . . . . . . . . . . . . . .

Learn

Mode'.

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

Learn-Print

Mode.

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

List-Program

Mode

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

Turning

the

700

ON.

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

Non-Programmable

Key

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

Prim

e . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Program

Counter

and

Set

PC . . . . . . . . . . . . . . . . . . . .

Ste

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

. . . . . . .

Verify

Program

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

Record

Program

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

The

Display.

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

X-

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

tering

aNum

ber

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

Set

Exp

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

Y-Register . . . ......................

Program-Error

Indicator

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

Data

Storage

Registers.

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

Direct

Addressing

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

Toggle

Switches

and

Special

Function

Keys

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

tore

Direct.

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

Recall

Direct

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

Exchange

Direct

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

Add,

Subtract,

Multiply,

and

Divide

Direct.

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

Indirect

Addressing.

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

Indirect

Keys

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

Advantages

Indirect

Addressing

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

Recall

Residue.

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

Addition,

Subtraction,

Multiplication.

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

Division ..........................

Write

Commands.

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

Group

I -

Group

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

SECTION

III -

PROGRAMMING

Coding.

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

Generating

Code

Using

Special

Function

Keys

and

Toggle

Switches

Core

Memory

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

Number

Registers

Occupied

By a

Program

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

SECTION

PROGRAM

CONCEPTS

Programming

Concepts

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

Mark

and

Commands

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

brou

tine

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

Double-Level

Subroutines

(or

Subroutine

within

Subroutine)

. . . . . .

2-1

2-2

2-3

2-4

2-5

2-6

2-8

2-9

2-12

2-13

2-14

2-16

2-17

2-18

2-20

2-21

3-1

3-2

3-3

3-5

4-1

4-2

4-5

4-7

Table

Contents

TABLE

CONTENTS (Continued)

SECTION

V - DECISION

COMMANDS

DECISIONS.

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

5-1

kip

Y=X . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Skip

Y>X . . . . . . . . . . . . . . . . . . . . . . . .

SkipifY<X

5-3

Skip

Error

. . . . . . . . . . . . . . . . . . . . . . . . 5-3

PROGRAMMING

TECHNIQUES

.................. 5-4

Looping

Using a

Counter.

. . . . . . . . . . . . . . . . . . . 5-4

Looping

Without

Counter.

.................. 5-6

Scanning a

Table.

. . . . . . . . . . . . . . . . . . . . . . 5-8

.. ..

.. .. .. ..

.. .. ..

. . . . . . .

.. ..

. .

. . . 5-9

SECTION

PROGRAMMING

TECHNIQUES USING ATAPE CASSETTE

Tape

Cassette . . . . . . . . . . . . . . . . . . . . . . . . . .

6-1

Tape

Drive

Operation

....................... 6-2

Machine-Error

Indicator

. . . . . . . . . . . . . . . . . . . . . . 6-2

Protection

Program

Tape

. . . . . . . . . . . . . . . . . . . 6-3

What

aProgram Block? . . . . . . . . . . . . . . . . . . . . . 6-3

End

Program

. . . . . . . . . . . . . . . . . . . . . . . . . . 6-4

How

Learn

aProgram

Into

Core

From

the

Keyboard.

......... 6-5

How

Transfer

aProgram

From

Core

Tape

. . . . . . . . . .

6-6

How

Load

aProgram

From

Tape

into

Core.

............. 6-7

Bypassing

Program

Blocks . . .

...

................ 6-8

Procedure

for

Correcting

Single

Program

Step.

. . . . . . . . . . . . . 6-8

Procedure

for

Inserting

tra

Program

Steps

. . . . . . . . . . . . . . 6-9

Programming

Techniques

Using

Tape

Cassette.

. . . . . . . . . . . . . 6-9

Creating aMulti-Block

Tape

. . . . . . . . . . . . . . . . . . . . 6-11

SECTION

VII

-ADDITIONAL

COMMANDS

NOT

FOUND

THE

700

KEYBOARD

Pause

Command

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

7-1

Write

Alpha

Pause . . . . . . . . . . . . . . . . . .

. . . .

7-1

Storage

Commands

(Direct

Access

and

from

the

V-Register) ....... 7-2

Decisions.

. . . . . .

.'.

. . . . . . . . . . . . . . . . . . . 7-2

X-Register . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

V-Register . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

Shifting

Commands.

. . . . . . . . . . . . . . . . . . . . . . . 7-4

SECTION

VIII

-TRIGONOMETRIC

PACKAGE

PROGRAM

STATISTICAL PACKAGE

PROGRAM

Trig

Pack.

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

8-1

Speed

and

Accuracy

....................... 8-2

Load

the

Trig

Package . . . . . . . . . . . . . . . . . . . . . 8-2

Using

the

Trig Package ...................... 8-3

Program Use . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

Design

the

Trig

Pack

. . . . . . . . . . . . . . . . . . . . . . 8-4

Statistical Package . . . . . . . . . . . . . . . . . . . . . . . .

Assignment

Special

Operations

Key

for

aUser's

Own

Subroutines.

. . . .

8-6

•

!'.-

,_-

to,

t:->·

~:<:

Table

Contents

TABLE

CONTENTS (Continued)

SECTION

-SAMPLE PROGRAMS

Algebra

Complex Numbers (Program) .••• • • • • ••••••••

9-1

SECTION X - WARRANTY, SERVICE AND MAINTENANCE

Warranty.

• • ••••••• • • • • • ••••••••• • •••

10-1

Post-Warranty Service Availability •••• • ••••••••• • •••

10-1

Annual Maintenance

Contract.

• • • ••••• • •• • • • • • • • •

.10-1

Post-Warranty Service Call Without Maintenance

Contract

• • • • • ••••

10-1

In-House Maintenance Capability • • •• • ••• • ••••••• • •10-2

APPENDIX

Typing Conventions • • • • ••••••• • ••••••• • •••A-I

Index

••••••••••••••••••••••••• • • • •A-4

Vll

RUN

LEARN LEARN

LIST

PROGRAM

i ,

RELEASE

FORWARD

TAPE

Rl!ADY

REWIND

PROGRAM

MACHINE

ERROR

0000

02 03 04 05 06 07 06 09 10

12 13

14 15

DEGREE

RADIANS

SINX

COSX

TANX

SIN-1 COS-I

TAN-

POLAR

RECT

SINHX

COSHX

TANHX

SINH-1

COSti~

TANW'

RADIANS TO DEGREES XX X X X

....

...

SKIP

WRITE

END

RECALL

.....

RECALL

CHANGE

CLEAR

LOAD

ALPHA

INDIR

DIRECT

SIGN

PROG

MARK

PRIME

INDIR

DIRECT

ERROR

...

•SKIP

STORE ••STORE

END

VERIFY

•7B9

RETURN

WRITE

l/X

INDIR INDIR

DIRECT

PROG

•

PROG

Y~X

INTEGER

RECALL

XXl

SKIP

Ixi

RESIDUE

INDIR

DIRECT X4 5 6

STOP

GROUP

SET

Y=X

SKIP

lOx LOG,.X

INDIR

DIRECT -123

GROUP

RECORD

Y<X

PROG

0++0

SET

STEP

LOG.X

INDIR

DIRECT +•

EXP

700A/B KEYBOARD

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