1985 11.13 1987

Vol.11 n°13 december 1986

Vol.11 n°13 december 1986

(byte_1986_12.jpg)

p.2 Contents

p.2 Contents

FEATURES

FEATURES

p.84 INTRODUCTION

p.84 INTRODUCTION

p.87 CIARCIA'S CIRCUIT CELLAR: BUILD THE GT180 COLOR GRAPHICS BOARD, PART 2: HARDWARE [author : Steve Ciarcia]

p.87 CIARCIA'S CIRCUIT CELLAR: BUILD THE GT180 COLOR GRAPHICS BOARD, PART 2: HARDWARE [author : Steve Ciarcia]

Steve provides a description of the major VLSI components and includes the hardware schematic.

p.102 PROGRAMMING PROJECT: USING DOS FUNCTIONS FROM TURBO PASCAL [author : Douglas F. Yriart]

p.102 PROGRAMMING PROJECT: USING DOS FUNCTIONS FROM TURBO PASCAL [author : Douglas F. Yriart]

You may never need to write another line of assembly language code.

p.113 PROGRAMMING INSIGHT: A PROGRAM FOR APPROXIMATING INTEGRALS [author : David M. Smith]

p.113 PROGRAMMING INSIGHT: A PROGRAM FOR APPROXIMATING INTEGRALS [author : David M. Smith]

By using Aitken extrapolation. you can approximate integrals with increased precision.

p.127 DEBUGGING MACINTOSH APPLICATIONS [author : Joel West]

p.127 DEBUGGING MACINTOSH APPLICATIONS [author : Joel West]

The standard principles of debugging apply. but the Mac's toolbox routines present some unique problems.

p.143 LOCAL EFFECTS OF NUCLEAR WEAPONS [author : John R. Fanchi]

p.143 LOCAL EFFECTS OF NUCLEAR WEAPONS [author : John R. Fanchi]

Two programs calculate the effects of an atomic blast on your surroundings.

THEME: GRAPHICS ALGORITHMS

THEME: GRAPHICS ALGORITHMS

p.158 INTRODUCTION

p.158 INTRODUCTION

p.161 HENON MAPPING WITH PASCAL [author : Gordon Hughes]

p.161 HENON MAPPING WITH PASCAL [author : Gordon Hughes]

Use iterative simulations to study the behavior of physical systems.

p.181 ABSTRACT MATHEMATICAL ART [author : Kenneth E. Perry]

p.181 ABSTRACT MATHEMATICAL ART [author : Kenneth E. Perry]

The author's BASIC program explains how to find the hidden structures known as "one-dimensional cellular automata."

p.193 THE TMS34010 GRAPHICS SYSTEM PROCESSOR [author : Carrell R. Killebrew Jr.]

p.193 THE TMS34010 GRAPHICS SYSTEM PROCESSOR [author : Carrell R. Killebrew Jr.]

A bit-addressable graphics engine with an on-chip instruction cache.

p.207 PLOTTING THE MANDELBROT SET [author : Peter B. Schroeder]

p.207 PLOTTING THE MANDELBROT SET [author : Peter B. Schroeder]

Fractals used for modeling can create intriguing displays.

p.215 GRAPHING QUADRIC SURFACES [author : George Haroney]

p.215 GRAPHING QUADRIC SURFACES [author : George Haroney]

Some techniques that allow you to simulate 3-D graphics in color.

p.225 FREE-FORM CURVES ON YOUR MICRO [author : Steve Enns]

p.225 FREE-FORM CURVES ON YOUR MICRO [author : Steve Enns]

Implement Bezier and B-spline curves for interactive graphics.

REVIEWS

REVIEWS

p.234 INTRODUCTION

p.234 INTRODUCTION

p.237 REVIEWER'S NOTEBOOK [author : Jon Edwards]

p.237 REVIEWER'S NOTEBOOK [author : Jon Edwards]

p.239 FOUR IBM PC AT CLONES [author : Wayne Rash Jr.]

p.239 FOUR IBM PC AT CLONES [author : Wayne Rash Jr.]

Offerings from Epson, Western, and Zenith.

p.249 THE HERCULES GRAPHICS CARD PLUS [author : Rich Malloy]

p.249 THE HERCULES GRAPHICS CARD PLUS [author : Rich Malloy]

An inexpensive general-purpose display card for the IBM Pc.

p.255 23 MODEMS [author : Stephen Satchell]

p.255 23 MODEMS [author : Stephen Satchell]

An evaluation of devices from several companies and their ability to handle impairments.

p.265 PASCAL FOR THE IBM PC [author : Namir Clement Shammas]

p.265 PASCAL FOR THE IBM PC [author : Namir Clement Shammas]

Four compilers with various features.

p.277 STELLA [author : Stephen B. Robinson]

p.277 STELLA [author : Stephen B. Robinson]

Modeling and simulation software for the Macintosh.

p.281 FLASH-COM [author : Brock N. Meeks]

p.281 FLASH-COM [author : Brock N. Meeks]

Electronic mail and communications software.

p.285 REVIEW FEEDBACK

p.285 REVIEW FEEDBACK

Readers respond to previous reviews.

KERNEL

KERNEL

p.288 INTRODUCTION

p.288 INTRODUCTION

p.291 COMPUTING AT CHAOS MANOR: THE FINAL FRONTIER [author : Jerry Pournelle]

p.291 COMPUTING AT CHAOS MANOR: THE FINAL FRONTIER [author : Jerry Pournelle]

Jerry uses BIX to help plan an academy for space cadets.

p.305 ACCORDING TO WEBSTER: SEASON'S GREETINGS [author : Bruce Webster]

p.305 ACCORDING TO WEBSTER: SEASON'S GREETINGS [author : Bruce Webster]

Bruce's particular focus this month is the Amiga.

p.321 APPLICATIONS ONLY: STOCKING STUFFERS [author : Ezra Shapiro]

p.321 APPLICATIONS ONLY: STOCKING STUFFERS [author : Ezra Shapiro]

A collection of programs that would make terrific gifts.

p.329 BYTE U.K.: THE U-MAN POTENTIAL [author : Dick Pountain]

p.329 BYTE U.K.: THE U-MAN POTENTIAL [author : Dick Pountain]

Dick looks at a computer for scientific users and a molecular modeling system.

BEST OF BIX

BEST OF BIX

p.349 AMIGA

p.349 AMIGA

p.356 ATARI

p.356 ATARI

p.362 IBM PC AND COMPATIBLES

p.362 IBM PC AND COMPATIBLES

p.370 MACINTOSH/APPLE II

p.370 MACINTOSH/APPLE II

p.376 APPLE IIGS

p.376 APPLE IIGS

p.385 GRAPHICS

p.385 GRAPHICS

DEPARTMENTS

DEPARTMENTS

p.6 EDITORIAL: BYTE GETS FASTER

p.6 EDITORIAL: BYTE GETS FASTER

p.9 MICROBYTES

p.9 MICROBYTES

p.16 LETTERS

p.16 LETTERS

p.29 WHAT'S NEW

p.29 WHAT'S NEW

p.52 ASK BYTE

p.52 ASK BYTE

p.58 CIRCUIT CELLAR FEEDBACK

p.58 CIRCUIT CELLAR FEEDBACK

p.65 BOOK REVIEWS

p.65 BOOK REVIEWS

p.81 EVENTS AND CLUBS

p.81 EVENTS AND CLUBS

p.337 CHAOS MANOR MAIL

p.337 CHAOS MANOR MAIL

p.437 BOMB RESULTS

p.437 BOMB RESULTS

p.439 READER SERVICE

p.439 READER SERVICE

LISTINGS

LISTINGS

p.320 FROM BIX

p.320 FROM BIX

FROM BYTENET (617) 861-9764

FROM BYTENET (617) 861-9764

ON DISK see card after 320

ON DISK see card after 320

IN PRINT see card after 320

IN PRINT see card after 320