Features
p.26 The Atari Tutorial, Part 5: Scrolling
[author Chris Crawford]
Coarse and fine scrolling, both horizontally and vertically, let the display screen become a window for viewing large amounts of data.
p.36 A Closer Look at the IBM Personal Computer
[author Gregg Williams]
The Personal Computer is a versatile microcomputer that can be used in almost any application.
p.72 Analog Interfacing In the Real World by
[author Steve Ciarcia]
Learn how to design and build economical analog interfaces.
p.100 MIKBUG and the TRS-80, Part 2: A File Transfer and Debugging Package
[author Robert Labenski]
Use your TRS-80 as a file-transfer terminal and debugging monitor for a 6800 system.
p.132 User's Column: Operating Systems, Languages, Statistics, Pirates, and the Lone Wolf
Jerry Pournelle
Straight talk on a variety of new products from a hard-to-please computer user.
p.160 Build a Joystick A-to-D Converter for the TRS-80 Model I or III, Second In a Series
[author William Barden, Jr.]
A hardware/software project to make your TRS-80 "sensitive" to the analog world.
p.190 Troubleshooting with Electronic Signatures
[author Kenneth M. Piggott]
A "free-running'" microprocessor can help to fix a malfunctioning computer system.
p.216 Memory Expansion for the ZX-80
[author Hilton K. Ernde]
Upgrade your Sinclair ZX-80 for under $200 with a 16 K-byte memory-expansion project.
p.239 An 8080-Based Remote Appliance Controller
[author David C. Staehlin]
BSR X-10 strikes again.
p.304 Clocked Interrupts for the COSMAC Elf
[author Gary H. Price]
Hardware and software provide video-display and variable-period interrupts.
p.344 COSMAC EPROM Programmer
[author Dan Rubis]
How to build a low-cost EPROM programmer based on an RCA 1802 microprocessor.
p.366 An Apple Talks with the Deaf
[author Ned W. Rhodes]
With the hardware and software described here. you can pick up the phone and wish a deaf friend a good day.
p.397 An Effective Text-Compression Algorithm
[author David Cortesi]
Reduce the size of text files by identifying common pairs of letters.
p.410 Structured Programming In BASIC
[author Mark Sobell]
An introduction to the principles of structured programming with examples in Cromemco 32 K Structured BASIC.
p.420 The GEOSAT Program
[author Steve Emmett]
How to tell if your location is suitable for a satellite-receiving antenna.
Reviews
p.123 The RCA VP-3301 Data Terminal
[author Tim Daneliuk]
p.332 SD Systems' Z80 Starter Kit
[author Wayne Angevine]

Nucleus
p.6 Editorial: Of IBM, Operating Systems, and Rosetta Stones
p.14 Letters
p.114, 206, 433 Technical Forum: Floppy-Disk Performance; Analyze Audio by Visualizing; Z80 Starting Address. One Jump Further
p.118 Education Forum: AC Motor Control: Simple Algorithms and Hardware
p.186 Programming Quickies: Thirty More Days to a Faster Input
p.234, 324, 436 System Notes: Accidental Reset Protection for the Apple II; Add a Peripheral Interface Adapter to Your Apple II; SOFTIM, A Software Timer
p.296 BYTELINES
p.387 Books Received
p.388 Event Queue
p.393 Clubs and Newsletters
p.394 Software Received
p.404 Ask BYTE
p.416 Product Description: CMOS: Memory with a Future. Ideas Behind CompuPro's RAM 17
p.440 What's New?
p.494 Unclassified Ads
p.495 Reader Service
p.496 BOMB, BOMB Results

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