1983 9.11 1985

Vol.9 n°11 october 1984

Vol.9 n°11 october 1984

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p.2 Contents

p.2 Contents

FEATURES

FEATURES

p.107 INTRODUCTION

p.107 INTRODUCTION

p.108 THE IBM PC AT [author : BYTE Staff]

p.108 THE IBM PC AT [author : BYTE Staff]

IBM's latest offering provides powerful hardware with a split personality.

p.112 CIARCIA'S CIRCUIT CELLAR: AN ULTRASONIC RANGING SYSTEM [author : Steve Ciarcia]

p.112 CIARCIA'S CIRCUIT CELLAR: AN ULTRASONIC RANGING SYSTEM [author : Steve Ciarcia]

Build your own SonarTape to measure distances from 1½ to 35 feet using sound waves.

p.124 USING A MOUSE WITH LOTUS 1-2-3 [author : John Doolittle]

p.124 USING A MOUSE WITH LOTUS 1-2-3 [author : John Doolittle]

You can write a driver to adapt a Microsoft mouse for use with this popular interactive software package and other programs.

p.126 IMPLEMENTING CRYPTOGRAPHIC ALGORITHMS ON MICROCOMPUTERS [author : Charles Kluepfel]

p.126 IMPLEMENTING CRYPTOGRAPHIC ALGORITHMS ON MICROCOMPUTERS [author : Charles Kluepfel]

The muMath/muSimp package lets you build 200-digit crypotographic keys on an Apple.

p.128 GENERATING AND TESTING PSEUDORANDOM NUMBERS [author : Charles A. Whitney]

p.128 GENERATING AND TESTING PSEUDORANDOM NUMBERS [author : Charles A. Whitney]

When you want to analyze haphazard occurrences, some random-number generators may be more useful than others.

p.130 DATA ABSTRACTION [author : Gary F. Simons]

p.130 DATA ABSTRACTION [author : Gary F. Simons]

A BASIC program illustrates abstraction techniques that let you manipulate data structures without concern for the type of data that will populate these structures.

THEME: DATABASES

THEME: DATABASES

p.135 INTRODUCTION

p.135 INTRODUCTION

p.137 DATABASE TYPES [author : Rich Krajewski]

p.137 DATABASE TYPES [author : Rich Krajewski]

There's more than one way to manage information.

p.147 TEXT DATABASES [author : Ezra Shapiro]

p.147 TEXT DATABASES [author : Ezra Shapiro]

Integrating database and editing functions simplifies the creative process.

p.155 THE DAYFLO ARCHITECTURE [author : Robert W. Atkins and Walter L. Mazur]

p.155 THE DAYFLO ARCHITECTURE [author : Robert W. Atkins and Walter L. Mazur]

Two DayFlo designers describe the internal workings of a free-form word-oriented database.

p.167 LOW-COST ON-LINE DATABASES [author : Matthew Lesko]

p.167 LOW-COST ON-LINE DATABASES [author : Matthew Lesko]

Using your computer to track down information doesn't have to be expensive.

p.177 THE PICK OPERATING SYSTEM , PART 1 : INFORMATION MANAGEMENT [author : Rick Cook and John Brandon]

p.177 THE PICK OPERATING SYSTEM , PART 1 : INFORMATION MANAGEMENT [author : Rick Cook and John Brandon]

This information-oriented operating system has a built-in relational database and multiuser capabilities.

p.203 ADDING A HARD DISK [author : Roy M. Matney]

p.203 ADDING A HARD DISK [author : Roy M. Matney]

An engineer discusses kits, components, and expansions for the IBM PC.

p.215 OPTICAL MEMORY: DATA STORAGE BY LASER [author : Edward S. Rothchild]

p.215 OPTICAL MEMORY: DATA STORAGE BY LASER [author : Edward S. Rothchild]

The technology continues to develop, and erasable media may soon be available.

p.227 A DATABASE CATALOG [author : George Bond]

p.227 A DATABASE CATALOG [author : George Bond]

This survey of 47 database-management programs may lead you to the system you need.

REVIEWS

REVIEWS

p.243 INTRODUCTION

p.243 INTRODUCTION

p.245 REVIEWER'S NOTEBOOK [author : Rich Malloy]

p.245 REVIEWER'S NOTEBOOK [author : Rich Malloy]

BYTE's product-review editor comments on XyWrite, two IBM compatibles, and more.

p.246 THE FUJITSU MICRO 16s [author : Alex Pournelle]

p.246 THE FUJITSU MICRO 16s [author : Alex Pournelle]

Adaptability is the system's greatest strength.

p.254 THE PANASONIC SR. PARTNER [author : Rich Malloy]

p.254 THE PANASONIC SR. PARTNER [author : Rich Malloy]

This IBM PC-compatible portable packs its own printer.

p.263 VOLKSWRITER DELUXE [author : Stevanne Ruth Lehrman]

p.263 VOLKSWRITER DELUXE [author : Stevanne Ruth Lehrman]

Lifetree Softwares new package for the IBM PC is a serious word processor that's easy to use

p.271 HOMEWORD AND CUT & PASTE [author : Keith Carlson]

p.271 HOMEWORD AND CUT & PASTE [author : Keith Carlson]

Both these word processors, intended for home use, are cheaper and simpler to use than those designed for the office, and both run on the Apple II series.

p.279 CLOUT AND SALVO [author : George Bond]

p.279 CLOUT AND SALVO [author : George Bond]

Two natural-language query programs for the IBM PC attempt to simplify the task of data retrieval.

p.289 DATAEASE VS. CONDOR AND dBASE II [author : Bill Jacobson]

p.289 DATAEASE VS. CONDOR AND dBASE II [author : Bill Jacobson]

Find out how the menu-driven program compares to two command-driven programs.

p.306 REVIEW FEEDBACK

p.306 REVIEW FEEDBACK

Readers respond to previous reviews.

KERNEL

KERNEL

p.315 INTRODUCTION

p.315 INTRODUCTION

p.317 COMPUTING AT CHAOS MANOR: MINOR PROBLEMS [author : Jerry Pournelle]

p.317 COMPUTING AT CHAOS MANOR: MINOR PROBLEMS [author : Jerry Pournelle]

Jerry resolves a difficulty with his CompuPro 8/16 and goes on to report on a wide array of hardware and software.

p.346 CHAOS MANOR MAIL

p.346 CHAOS MANOR MAIL

Jerry's readers write, and he replies.

p.357 BYTE WEST COAST: FIDONET, SIDEKICK, APPLE, GET ORGANIZED!, AND HANDLE [author : John Markoff and Ezra Shapiro]

p.357 BYTE WEST COAST: FIDONET, SIDEKICK, APPLE, GET ORGANIZED!, AND HANDLE [author : John Markoff and Ezra Shapiro]

Two California-based editors comment on homebrew electronic mail, some integrated software, and other tidbits.

p.369 BYTE JAPAN : BITS AND PIECES [author : William M. Raike]

p.369 BYTE JAPAN : BITS AND PIECES [author : William M. Raike]

Highlights from the Japanese computing scene include news on the Hitachi CMOS 68000, the Brother EP-44, and the Casio FP-6000.

p.381 BYTE U.K.: POP AND SNAP [author : Dick Pountain]

p.381 BYTE U.K.: POP AND SNAP [author : Dick Pountain]

Two artificial-intelligence languages offer alternatives to LISP and Prolog.

(Nucleus)

(Nucleus)

p.6 EDITORIAL: THE CHALLENGE OF THE HOME COMPUTER

p.6 EDITORIAL: THE CHALLENGE OF THE HOME COMPUTER

p.9 MICROBYTES

p.9 MICROBYTES

p.14 LETTERS

p.14 LETTERS

p.33 FIXES AND UPDATES

p.33 FIXES AND UPDATES

p.39 p.473 WHAT'S NEW

p.39 p.473 WHAT'S NEW

p.48 ASK BYTE

p.48 ASK BYTE

p.59 CLUBS AND NEWSLETTERS

p.59 CLUBS AND NEWSLETTERS

p.65 BOOK REVIEWS

p.65 BOOK REVIEWS

p.89 EVENT QUEUE

p.89 EVENT QUEUE

p.468 BOOKS RECEIVED

p.468 BOOKS RECEIVED

p.525 UNCLASSIFIED ADS

p.525 UNCLASSIFIED ADS

p.526 BYTES ONGOING MONITOR BOX, BOMB RESULTS

p.526 BYTES ONGOING MONITOR BOX, BOMB RESULTS

p.527 READER SERVICE

p.527 READER SERVICE