Micro 6502 - Issue 01 - October / November 1977

Highlights:

• Inside the Apple II
• Terminal Interface Monitor (TIM) for the 6500 Family
• Rockwell International and the 6502
• The PET's IEEE-488 Bus: Blessing or Curse?
• Hypertape and Ultratape
• Computer Controlled Relays
• 6502 Bibliography
• 6502 Reference Card

Micro 6502 - Issue 02 (December 1977 / January 1978)

Highlights:

• Making Music with the KIM-1
• Meet the PER - An owner's view of the PET 2001
• Experiments with a KIM-1 Controlled DAC / ADC
• Review : The First Book of KIM
• The PET vs. the TRS-80
• How to write music for the APPLE II
• Important Addresses of KIM-1 and Monitor

Micro 6502 - Issue 03 - February / March 1978

Highlights:

• Employing the KIM-1 Microcomputer as a Timer and Data Logging Module
• Machine Language Used in "Ludwig von Apple II"
• The PET Vet Tackles Data Files
• Printing with the Apple II
• Typesetting on a 6502 System
• TIM Meets S100 Bus
• The Apple II Power Supply Revisited
• A Simple Frequency Counter Using the KIM-1
• 6502 Bibliography - Part II
• Lighting the KIM-1 Display

Micro 6502 - Issue 04 - April / May 1978

Highlights:

• Apple II Variables Chart
• The PET Vet Examines some BASIC Idiosyncrasies
• A Complete Morse Code Send/Recieve Program for the KIM-1
• Early PET-Compatible Products
• Apple II Printing Update
• Standard 6502 Assembly Syntax?
• 6502 Bibliography - Part III
• a KIM Beeper
• An Apple II Programmer's Guide

Micro 6502 - Issue 05 - June / July 1978

Highlights:

• Life for Your PET
• A Brief Introduction to the Game of LIFE
• 6502 Interfacing for Beginners: Address Decoding I
• Half a Worm in the Apple; EDN Blasts the 6502
• A Slow List for Apple BASIC
• A BASIC 6502 Disassembler for Apple and PET
• Applayer Music Interpreter
• 6502 Bibliography - Part IV
• A Block Hex Dump and Character Map Utility Program for the KIM-1
• Apple II Accessories and Software

Micro 6502 - Issue 06 - August / September 1978

Highlights:

• Shaping Up Your Apple
• Apple II Starwars Theme
• Apple Pi
• A Simple 6502 Assembler for the PET
• A Debugging Aid for the KIM-1
• 6502 Interfacing for Beginners: Address Decoding II
• 6502 Bibliography: Part V
• Programming a Micro-Computer: 6502
• PET Composite Video Output
• Power From the PET
• Apple Integer BASIC Subroutine Pack and Load
• A Partial List of PET Scratch Pad Memory

Micro 6502 - Issue 07 - October / November 1978

Highlights:

• BREAKER: An Apple II Debugging Aid
• MOS 16k RAM for the Apple II
• Pet Update
• 6502 Interfacing for the Beginner: The Control Signals
• 650X Opcode Sequence Matcher
• A Memory Test Program for the Commodore PET
• Apple Calls and Hex-Decimal Conversion
• 6502 Bibliography - Part VI
• 6502 Information Resources
• KIM-1 as a Digital Voltmeter
• Cassette Tape Controller
• Apple II High Resolution Graphics Memory Organization
• A Digital Clock Program for the AYM-1
• Peeking at PET's BASIC
• KIMBASE

Micro 6502 - Issue 08 - December 1978 / January 1979

Highlights:

• 6502 Interfacing for the Beginner: Buffering the Busses
• LIFE for your Apple
• Computer-Determinded Kinetic Parameters in Thermal Analysis
• Continous Motion Graphics or How to Fake a Joystick with the PET
• An Apple II Program Relocator
• SYM-1 Tape Directory
• Inside PET BASIC
• An Apple II Page 1 Map
• 6502 Bibliography - Part VII

Micro 6502 - Issue 09 - February 1979

Highlights:

• Long Distance Interstate Telephone Rates
• The Sieve of Eratosthenes
• Exploring Apple II DOS
• 6502 Interfacing for Beginners: An ASCII Keyboard Input Port
• Two Short TIM Programs
• Two Apple II Assemblers: A Comparative Review
• Expand Your 6502-Based TIM Monitor
• 6502 Bibliography - Part VIII
• How Does 16 get You 10

Micro 6502 - Issue 10 - March 1979

Highlights:

• A Simple 24 Hour Clock for the AIM 65
• Apple II - Trace List Utility
• 6522 Chip Setup Time
• High Resolution Plotting for the PET
• Using Tiny Basic to Debug Mahcine Language
• "Thanks for the Memories" - A PET Machine Language Memory Test
• The OSI Flasher: Basic Machine Code Interacing
• 6502 Graphics Routines
• 6502 Bibliography - Part IX

Micro 6502 - Issue 11 - April 1979

Highlights:

• An Apple II Program Edit Aid
• Corrected KIM Format Loader for SYM-1
• A Close Look at the Superboard II
• EKIM or MAXI-KIM
• A Cassette Operating System for the Apple
• SYM-1 6522-Based Timer
• The TVT-6: A User's Report
• 6502 Bibliography: Part X
• The Ultimate PET Renumber

Micro 6502 - Issue 12 - May 1979

Highlights:

• An AIM 65 User's Notes
• S-C Assembler II
• A PET Hex Dump Program
• Super HI-LO for the SYM-1
• Real-Time Games on OSI
• Inside the KIM TTY Service
• The Integer BASIC Token System in the Apple II
• Review:  Programming the 6502 by Rodney Zaks
• Renumber Applesoft

Micro 6502 - Issue 13 - June 1979

Highlights:

• Harmonic Analysis for the Apple
• Case of the Missing Tape Counter
• The Basic Morse Keyboard
• a SYM-phony in Stereo
• Sorting with the Apple II - Part 1
• Streamlining the C2-4P
• The Color Gun for the Apple II
• Computer-Determinded Parameters for Free-Radical Polymerization
• AIM 6522 Based Frequency Counter
• KIM - The Tunesmith
• Reading PET Cassettes Without a PET

Micro 6502 - Issue 14 - July 1979

Highlights:

• A Baudot Teletype Driver for the Apple II
• Structured BASIC Editor and Pre-Processor
• Intercepting DOS Errors from Integer BASIC
• Boolean Equations Reduced on the PET
• Screen Dump to Printer for the Apple II
• OSI Memory Test in BASIC
• SYM and AIM Memory Expansion
• The First Book of KIM - on a SYM
• Ampersoft
• To Tape or Not to Tape: What is the Question?
• 6502 Bibliography - Part XI

Micro 6502 - Issue 15 - August 1979

Highlights:

• Apple II Serial Output Made Simple
• Extending the SYM-1 Monitor
• Replace that PIA with a VIA
• PET Cassette I/O
• TOKENS
• A Better Life for your Apple
• EPROM for the KIM
• What's Where in the Apple
• Interfacing the Analog Devices 7570J A/D Converter
• SYMple Memory Expansion
• Define HIRES Characters for the Apple II
• Commodore Variables on the Apple II
• 6502 Bibliography - Part XII
• BAD Review

Micro 6502 - Issue 16 - September 1979

Highlights:

• Plotting a Revolution
• an AIM-65 Notepad
• Applesoft Renumbering
• Move It: Relocating PET Source Programs and Object Code
• Life in the Fast Lane
• SYM-1 Event Timer
• AIM-65 in the Ham Shack
• Speech Processor for the PET
• Tiny Plot: An Educational Language for the 6502
• 8080 Simulation with a 6502

Micro 6502 - Issue 17 - October 1979

Highlights:

• Nicer Writer
• Disassembling the DOS 3.2
• Hooking PET to Ma Bell
• Spelunker
• 6522 Timing and Counting Techniques
• Card Shuffling Program for KIM-1
• How Do You Connect Peripherals to Your Superboard II
• Hypocloids
• SYM-1 6532 Programmable Timer
• A Real-Time Clock for OSI Disk Systems
• 6502 Bibliography - Part XIII

Micro 6502 - Issue 18 - November 1979

Highlights:

• Dual Tape Drive for SYM-1 BASIC
• Some Useful Memory Locations and Subroutines for OSI BASIC in ROM
• A Tape Indexing System for PET
• Subroutine Parameter Passing
• Apple II Hires Picture Compression
• Assembly Language Applesoft Renumber
• Performing Math Functions in Machine Language
• TSAR; A Time Sharing Administrative Routine
• Interfacing the CI-812 to the KIM
• SYM-1 Baudot TTY Interface
• Alarming Apple
• 6502 Bibliography - Part XIV

Micro 6502 - Issue 19 - December 1979

Highlights:

• Data Statement Generator
• How to do a Shape Table Easily and Correctly
• Relocating PET BASIC Programs
• If You Treat it Nicely it Won't Byte
• Sharpen your AIM
• An Additional I/O Interface for the PET
• a 60x80 Life for the PET
• Applesoft Program Relocation
• KIM and SYM Format Cassette Tapes on Apple II
• Graphics and Challenger 1P
• Time of Day Clock and Calendar for the SYM-1
• Apple II Speed Typing Test With Input Time Clock
• SUMTEST: A Memory Test Routine for the 6502
• 6502 Bibliography - Part XV

Micro 6502 - Issue 20 - January 1980

Highlights:

• Tape Executive File - Create and Use
• Why a PET, Apple, 6502 BASIC Compiler?
• Human Physiological Parameters
• Lifetime of a Non-Renewable Resource
• Sweet 16 Programming Using Macros
• Screen Write/File Routine
• SYM-1 Tape Verification
• Symbol Table Sorter/Printer for the AIM Assembler
• Search/Change in Applesoft
• 6502 Bibliography - Part XVI

Micro 6502 - Issue 21 - February 1980

Highlights:

• Expanding the SYM-1
• A HIRES Graph-Plotting Subroutine
• Multiplexing PET's User Port
• The Binary Sort
• A Complete Morse Code Send/Receive Package
• The Great Superboard Speed-Up
• KIM-1 Tape Recorder Controller
• Ask the Doctor
• Graphics and the Challenger C1P - Part 3
• 6502 Bibliography - Part XVII

Micro 6502 - Issue 22 - March 1980

Highlights:

• Apple II Floating Point Utility Routines
• A Machine Language Screen Print
• Polling OSI's Keyboard
• A Digital Thermometer for the Apple II
• Beginning Boolean: A Brief Introduction to Boolean Algerbra for Computerists
• Program Checksum Calculator
• Clocking KIM
• A Home Message Center
• Stop That PET!
• 6502 Bibliography - Part XVIII

Micro 6502 - Issue 23 - April 1980

Highlights:

• Applesoft II Shorthand
• The Apple Stripper
• Graphics and the Challenger C1P - Part 4
• A Perpetual Calendar Printer for the AIM
• Bi-Directional Scrolling
• The SY6516 Psuedo-16 Bit Processor
• PET Keysort
• KIM Scorekeeper
• OSI BASIC in ROM - What's Where?
• 6502 Bibliography - Part XIX

Micro 6502 - Issue 24 - May 1980

Highlights:

• More About 16 Bits
• Plotting with Special Character Graphics
• SYM-1 BASIC "GET" Command
• A Simple Temperature Measurement Program & Interface
• Shorthand Commands for Superboard II
• A Formatted Dump Routine for the AIM-65
• New & Better PET User Port Printer Routines
• Graphics and the Challenger C1P - Part 5
• Lower Case and Punctuation in Applesoft
• SYM-1 Sends Morse Code
• An EDIT Mask Routine in Applesoft BASIC
• PET Keysort Update
• Expand KIM-1 Versatility in Systems Applications
• MICRO Club Circuit
• 6502 Bibliography - Part XX

Micro 6502 - Issue 25 - June 1980

Highlights:

• A Little Plus for your Apple II
• Lower Case Lister
• Put Your Hooks into OSI BASIC
• SYM-1 BASIC Pack Program
• Share Your AIM Programs
• Introducing the Atari 800
• Apple II Integer BASIC Program List by Page
• OSI's Small Systems Journal
• BASIC and Machine Language Transfers with Micromodem II
• PET-16
• Slide Show for the SYM
• Hypocycloids on the 540
• TRACER: A Debugging Tool for the Apple II
• "Stop That PET" - Update
• 6502 Resource Update
• 6502 Bibliography - Part XXI

Micro 6502 - Issue 26 - July 1980

Highlights:

• SYM-1 Memory Search and Display - Two useful monitor enhancements for the SYM-1
• Sorting Revealed - An extremely lucid discussion/demonstration of sorting
• Hello, World - Adding a cheap analog interface to the PET
• Zoom and Squeeze - Two useful editing functions for the Apple II
• OSI's Small Systems Journal - The new Sixteen Pin I/O Bus and other items
• VISA - KIM - A super program for understanding the KIM
• Callenger II Communications - Use the OSI as a complete terminal system
• Letterbox - Suggestions for an improved 6502 microprocessor
• AIM-65 File Operations - A way to add file operations to the AIM BASIC
• 6502 Bibliography - Part XXII

Micro 6502 - Issue 27 - August 1980

Highlights:

• Editorial - Uses and Abuses of the 6502
• Data Statements Revisited  - Update statements quickly and easily
• Satallite Tacking with the AIM-65 - Useful routines for space fans
• Micro Limericks
• Better Utilization of Apple Computer Renumber and Merge Program - Renumbering becomes simpler and more reliable
• Variable Lister - How to find, sort and list variables from your BASIC program
• Additions to Timy Pilot - Userful enhancements to Nick Virtis' Tiny Pilot
• Micro Club CIruit
• Nth Precision Add & Subtract with Adjusted Processor Status - Easy way to handle large numbers within a ML program
• Solar System Simulation with or without an Apple II
• OSI's Small Systems Journal
• Interface of OSI C1P With Heath Printer - Simple way to obtain hard copy for your OSI C1P
• Applesoft Floating Point Routines - Inside info on the Applesoft floating point routines
• Atari Notes - Useful information about the Atari 800
• Son of Screen Print - Aid for overcoming quirks in the PET Printers
• Business Dollars and Sense in Applesoft - Rounding problems explained and solved
• BCD Input to a 6502 Microprocessor - Interfacing laboratory devices to your 6502 system
• 6502 Bibliography - Part XXIII

Micro 6502 - Issue 28 - September 1980

Highlights:

• Creating Shape Tables, Improved - An improved Apple Shape Making routine
• Auto-Run-Save, Y-t Plotter, Canary for PET - Three assorted utilities for the PET
• Loading KIM-1 Tape to AIM - Load any KIM program anywhere in the AIM memory
• Compact - An in-place 'Stripper' program on the AIM
• A C1P and H14 System, Part 2 - Information on how to drive the H14 printer
• XREFER - A ABSIC program for assembler cross referencing
• A Versatile HI-RES Function Plotter for the Apple II - Plot any expression as a function of an angle
• Tiny PILOT for the AIM - Useful language for the AIM-65
• Mean 14: A Pseudo-Machine Floating Point Processor for the Apple II - A quick and easy to use mathematical processor
• 6502 Bibliography - Part XXIV

Micro 6502 - Issue 29 - October 1980

Highlights:

• An OSI Cheep Print - Getting data to a remote printer
• PRINT USING for Applesoft - User-defined formatting of output for Applesoft
• Define Your Own Function Key on PET - Create your own BASIC function key
• An Improved Morese Code Receive Routine and Interface - AIM hardware and software enhancements to a previous article
• Undedicating a dedicated Microcomputer - Developing a time-shared process controller
• A "Stop-on-Address" Routine for KIM - An efficient debugging routine
• Tiny Pilot Complemental (Co-Pilot) - A modification to Tiny Pilot
• For Multiple File Tape Backups - A PET Utility for replicating cassette files
• Paged Printer Output for the Apple - A page mode for Apple systems
• Biorhythm: An AIM BASIC Programming Excercise - Plotting biorhythms on the AIM
• Hexadecimal Printer - Specifying Apple II disassembler limits
• Programming with Pascal - An overview of Pascal
• Cassette Label Program - Use your Apple to print cassette labels

Micro 6502 - Issue 30 - November 1980

Highlights:

• How to Use the Hooks - Using Apple II's "hooks"
• An Ultra-Fast Tape Storage System - Hardware modification to Ohio Scientific's Superboard
• SYM-Bell - A telephone memory dialer for the SYM-1
• Self-Modifying PET Programs - A tutorial with four projects
• Ohio Scientific Users: Stop thos S ERRORS - Coverting graphics error messages into readable letters
• A Versatile Hi-Res Function Plotter for the Atari 400 and 800 - Exploring color graphics possibilities
• John Conway's Game of Life Using Display Devices With Automatic Scrolling - Running Life on most any display device
• Step and Trace for the Apple II Plus - Restoring step and trace
• AIM 65 File Operations: Writing Text Files with BASIC - Enhancing the value of BASIC

Micro 6502 - Issue 31 - December 1990

Highlights:

• Graphing Rational Functions - General-purpose graphing on a high-resolution screen
• A C1P User's Noteboook - Graphics, ACIA, and Tape Control Secrets
• Drawing a Line on PET's 80x50 Grid - Use of PET's quarter-box graphic characters
• A Random-Character Morse Code Teacher for the AIM 65
• An Apple Flavored Lifesaver - Flexible storage for a popular computer simulation
• Creating an Applesoft BASIC Subroutine Library - Use of the EXEC command to link Applesoft Programs
• Stuffit: A Time Saving Utility Program for PET BASIC Files - Create a large filesystem on only one cassette
• Atari Bits - Wonders of the Atari
• Relocating OSI ROM BASIC Programs - OSI BASIC's internal points revealed!
• Cassette I/O For SYM BASIC - Expand the capabilities of SYM BASIC
• Multiplying on the 6502 - Five methods for multiplying on a computer

Micro 6502 - Issue 32 - January 1981

Highlights:

• Keyboard Encoding - How to connect a keyboard to your computer
• A Better Apple Search/Change - Remove the length restriction of the CHANGE function
• Vectors and the Challenger 1P - Find out exactly what a vector is
• PET Symbolic Disassembler - Disassembled programs become more understandable
• AIM 65 File Operations - The third part of this series, using BASIC
• Atari Real Time - Drawing with graphics and several colors
• Full Disassembly Listing on Small Systems - Produce "camera-ready" listings without large memory
• SYM Bridge Trainer - Simple program, easily adapted to any 6502
• Make a Clear Plastic Cover for your Apple - Protect your Apple, and watch while you compute
• Searching String Arrays - Searching a large string array becomes easier
• Interfacing the 6522 Versatile Interface Adapter - This chip will allow you to add more capabilities to your system
• Fun with OSI - Checker game using the polled keyboard technique

Micro 6502 - Issue 33 - February 1981

Highlights:

• A Simple Securities Manager for the Apple - Use the Apple to evaluate your holdings
• Why Wait? - Understand and use the WAIT function in Ohio Scientific's C1P
• An Atari Assembler - A one-pass assembler, in BASIC, for the Atari 400 and 800
• Turning USR(x) Routines Into Data Statements - Save machine language routines as BASIC DATA statements
• Improved Dual Tape Drive for SYM-1 BASIC - Greatly enhance the use of two cassettes while occupying less than one page of memory
• In The Heart of Applesoft - How and when to use (numerical) Applesoft routines
• One-Dimensional Life on the AIM 65 - This version of Life can be easily modified for other 6502 systems
• Increase KIM-1 Versatility at Low Cost - Add I/O devices in page 5 without developing bus contention
• PET String Flip - Solve the problem of upper and lower case inversion when using 2022 and 2023 printers
• A C1P Sound Idea - Add a bell tone for the C1P or Superboard II
• Does Anyone Really Know What Time It Is? - Use a new clock chip with your 6502 and find out

Micro 6502 - Issue 34 - March 1981

Highlights:

• A 6502 Assembler in BASIC - An OSI C2-4P assembler, adaptable for other 6502's
• Unwrapple - Prevent words from being split by the right margin
• SYM-ple SYM-on - Play a musical game with your SYM
• Rapid Bubble Sort of Numerical Elements Using BASIC/ASL - Dramatically reduce sorting times
• A Relocating Loader for AIM Tape - Assemble at one location, load at another
• "Unassembler" for PET - Convert machinge language programs into what your assembler understands
• Encryption with RND and USR - A text-encoding scheme in BASIC
• Automatic Keyboard - Make changes in a BASIC program while running it
• The 6502 Dream Machine - A software expert describes the "peoples' instruction set"
• A Second Cassette For PET - How to modify a standard cassette recorder to function as a second cassette
• Reset Protection for the Apple II - Simple installation of an override switch

Micro 6502 - Issue 35 - April 1981

Highlights:

• S-C Assembler Modifications - Enhance the usefulness of the S-C assembler for the Apple
• Print Using For the PET - Popular program adapted to run on any PET or CBM machine
• Memsearch for the AIM 65 - Scan through memory using this machine language utility
• Joystick for the OSI C4 - Make your own joysticks
• Apple Memory Maps, Part 1 - Draw your own memory maps and display them
• SYM Time - Remaining Timer - Measure elapsed time and create an "alarm" for your SYM
• OH NO - It's Garbage Collect! - Find out what garbage collect is, and how to avoid it
• Add a Light Pen to your Micro - Hardware details to install a light pen on any 6502
• Integer BASIC Internals - A sorted list of Apple Integer BASIC memory locations
• Atari Error Messages - English language versions of Atari's number-coded error messages
• BASIC program Converter Between SYM and KIM - Transfer BASIC programs from SYM to KIM, and vice versa

Micro 6502 - Issue 36 - May 1981

Highlights:

• Macapple - Shorthand for commonly used Integer BASIC commands
• KIM/SYM Home Accounting System - Simple application requiring little hardware
• More Output From Your Micro - Add extra output bits to your AIM, SYM, KIM, Superboard or C1P
• Applesoft Variable Dump - Handy debugging utility for Applesoft in ROM
• How Microsoft BASIC Works - Explanation of variables and FNX definition
• SYM-1 Communications Interface - Direct messages to SYM or modem
• Apple Memory Maps, Part 2 - Listing and program description of memory maps
• The Atari Dulcimer - Simulation of a 3-string dulcimer, in real time
• An Inexpensive Word Processor - Interface an IBM 2740 terminal to an 8-bit parallel port
• Tiny Pilot Follow-up - More information about Tiny, plus a programming example
• Cursor Control for the C1P - Give your C1P user-selectable windows, one-key screen clear, and the ability to edit
• Protecting Memory from DOS - Protect and use RAM above DOS

Micro 6502 - Issue 37 - June 1981

Highlights:

• It's Time to Stop Dreaming - An Introduction to the new 6809
• Programmable Character Generator for the CBM 2022 Printer - Design special characters on the screen and store in "dictionary"
• Musical Duets on the Apple II - Add harmony to your Apple's music
• A C1P Dump Utility - A debugging tool for machine language and BASIC programs
• Machine Language to DATA Statement Conversion - Easy and accurate way to put ML routines into a BASIC program
• Telephone Directory/Dialer for the AIM - Turn your AIM into a telephone operator
• Macros for Micros - An introduction to the MACRO assembler
• Improved KIM Communications Capabilities - Add new I/O capabilities to your KIM
• Amper Search for the Apple - Find character strings in BASIC arrays
• Memory Expansion for the Superboard - Use the OSI 527 board for low-cost memory expansion
• Horizontal Screen Scrolling on the CBM/PET - Simple modification means increase in resolution
• Integer Flash for the Apple - How and why you can get flashing characters
• Polled Keyboard for C1P/Superboard - Get both upper and lower case characters on your OSI
• AIM 65 RS-232 Interface - Easy installation with electrical information
• Real Time Clock for Superboard - Maintain and display real time in a background mode

Micro 6502 - Issue 38 - July 1981

• AIM Memory Maps - Find and use undocumented features
• Function Input Routine for Applesoft - Input during program execution with the self-modifying subroutine
• Vector Calculations with a Microcomputer - Use vectors quickly and easily with your micro
• Phone Search - Cross-link phone numbers with record numbers
• It's Time to Stop Dreaming, Part 2 - More information about the 6809
• Expressions Revealed, Part 1 - Scanning, parsing and translating of expressions revealed
• Electronic Typing Program for the Apple - Small word processors that edits one-line-at-a-time
• An Introduction to Bit Pads
• PET Interface to Bit Pad - Information on hardware and software implementation
• Double Barrelled Disassembler - Short utility that makes creating disassembly listings easy
• Singe-Drive Disk Backup-Ups for Apple - Back up a disk without worrying about files residing on it
• Enhanced Input Routines - Put data into your program quickly and easily
• Binary File Parameter List - List address and length of all binary files on a given disk
• A Typewriter Bell for Your Microcomputer - Hardware and software sound an alarm when your near the end of a line
• Monobyte Checksum Dumper for C1P - This utility provides fast tape I/O and checksum protection
• Line Editor for OSI 540 Board - Elementary line editing functions for OSI computers with BASIC-in-ROM
• Life in a Wrap-Around Universe - A novel variation on the old game
• Step and Trace for C1P - A single step trace for BASIC programs

Micro 6502 - Issue 39 - August 1981

• Microcrunch: An Ultra-fast Arithmetic Computing System, Part 1 - Fast floating point processing on the Superboard II
• It's Time to Stop Dreaming, Part 3 - More information on the 6809
• Improved nth Precision - Code optimized for small systems
• Disassembling to Memory with AIM 65 - Clean up disassembled code with AIM text editor
• Sorting - A new application of Quicksort applied where individual members cannot be moved
• Expressions Revealed, Part 2 - BASIC and Pascal programs demonstrate the translation process
• Common Array Names in Applesoft II - a new command for Applesoft II
• Applesoft Error Messages from Machine Language - Understand and use methods and data needed to utilize Applesoft error messages
• Expanding the Superboard - Build your own expansion board for the Superboard
• On Buying a Printer - Tips to help you purchase the right printer
• Using a TTY Printer with the AIM 65 - Output to a teletype printer without restricting the use of the keyboard
• A $200 Printer for C1P and Superboard - Hardware modifications and software considerations are presented
• C1P to Epson MX-80 Printer Interface - A circuit is presented to interface the C1P to a popular printer
• Utilities for the Paper Tiger 460 - BASIC and machine language programs present two utilities
• PET/CBM IEEE 488 to Parallel Printer Interface - This interface maintains compatibility with PET BASIC CMD and PRINT# commands
• An Inexpensive Printer for Your Computer - Circuit and software allow a printer to be interfaced to your 6502's parallel I/O port
• The Extended Parser for the Apple II - This program allows easy control of functions
• Search - This utility  routine aids in the writing and editing of programs in Integer BASIC
• Trick DOS - Easily use DOS by changing any command to fit your needs
• Sorting with Applesoft - An Applesoft BASIC program for a sorting algorithm is presented

Micro 6502 - Issue 40 - September 1981

• Jumps and the 6502 - Methods of jumping and branching are discussed
• The Disk Switch - Add life to diskettes and disk drives, and save energy
• It's Time to Stop Dreaming, Part 4 - Addressing modes of the 6502 and 6809 are compared, new ones discussed
• Journal It: Screen Print Utility for Atari - This utility will capture screen text and then journal it on a printer
• ASMLST: Full-sized Assembler Listing for AIM - Twenty-column listings are reformatted into full size
• MICROCRUNCH: An Ultra-fast Arithmetic Computing System, Part 2 - A discussion of software support for the fast mathematics hardware outlined in Part 1
• Apple Graphics - A quick overview of what's offered in our Apple Graphics Section
• SHAPER: A Utility Program for Managing Shape Tables - Build shape tables by vector input
• List Controller - This program provides flexibility and ease of operation when using the LIST command
• Lo-Res Graphics and Pascal - Plot low resolution graphics using Pascal
• Dollars and Sense Revisited - Learn to print format in Applesoft BASIC using a MID$ statement
• Paddle Hi-Res Graphics - Draw background scenes using paddles
• True 3-D Images on Apple II - Create stereo-pair images without accessory devices
• Apple Bits, Part 1 - Aids for faster, more efficient low resolution graphics programming
• Tracemark, An Apple II Debugging Aid - Understand comples problems with this study-tool utility

Micro 6502 - Issue 41 - October 1981

• The Radio Shack Color Computer - Features of this versatile 6809-based computer are highlighted
• Applesoft Mystery Parameter - An undocumented "booby trap" in Applesoft it utilized
• 6522-Based Pot Position Digitizer - Convert the position of a pot to a number your computer can use
• 6502 Frequency Counter - Make your computer an inexpensive frequency counter
• Step Up to Programmable Motion - Interfacing of a stepper motor to a KIM-1 is outlined
• The 6809 and the S-50 Bus - Who's doingg what in the 6809 world is explained and the S-50 highlighted
• Handling Analog Signals with a Micro - Two techniques are given to handle analog signals
• Interfacing Two 12-Bit A/D Converters to an AIM - Give your computer extra precision
• Solar System Simulation, Part 2 - This geocentric program will print information about six planets
• A Welcome to PET Users
• Commodore ROM Genealogy - Find out about your PET through this history of Commodore configurations
• VIC Light Pen-manship - Expalnation of how a light pen works is presented with demonstration programs
• Substitute Characters - Create your own character set for your PET
• Tamig the Wild Reset - Easily make your old Apple reset key into a control-reset key
• Apple Byte Table - Help for decoding byte values in Apple's memory
• Apple Bits, Part 2 - This part discusses an Integer BASIC program for constructing patters

Micro 6502 - Issue 42 - November 1981

• Precision Programming - Easily write structured programs using BASIC
• Pascal Tutorial, Part 1 - Firts lesson to help you understand UCSD and Pascal
• Auto Line Numbers for OSI Disk Basic - Imitate large computers and make programming easier
• Some Help for KIM, Part 1 - Extend usefullness of KIM memory dump routine
• Lunar Landar - (for the Color Computer) Try to land on the surface of the moon
• Galacti-Cube - Apple game that dares you to escape from cubic maze
• The Game People Buy - Trends in the computer game industry
• Saucer Launch - You against the flying saucers (Atari)
• Othello - Popular board game now for the Apple
• Ultimate Ping Pong for PET - This version of Pong uses character graphics and fast keyboard control
• OS-9 and the 6809: Revolutionary Tools - Highlights of the OS-9, feature, and concepts are discussed
• Apple II Digital Storage Oscilloscope - Easily convert your Apple into an oscilloscope
• Function Generator and Library Manager - Customize your I/O Functions (Apple)
• ASCII Dump for the Apple - Extend "examine memory" routine in Apple's monitor
• Apple Bits, Part 3 - Presentation of giant letters, animation conclude series

Micro 6502 - Issue 43 - December 1981

• Data Collection with Your Micro - Interface allows high-speed sampling and recording
• PET "Listener" - Listen to your PET tapes and have a CB2 sound amplifier
• Watch that Ground Connection - Protect your computer with a properly connected ground
• Proportional Joystick for Atari - Make your own joysticks for five dollars
• Some Help for KIM, Part 2 - A look at the Apple Pascal Filer
• Flags and Boolean Algebra in Microsoft BASICs - Features to give you powerful program structures
• Recursive Use of GOSUB in Microsoft BASIC - Implementation for OSI, PET, Apple, TRS-80 Color and others
• Applesoft Variable Lister - Use this lister with any program, anywhere in memory
• Applesoft Memory Map Display - Create maps without altering memory contents
• Applesoft Line Finder Routine - Display byts or a particular line, use subroutines available in monitor
• Applesoft and Matrices - Machine language program performs special matrix operations

Micro 6502 - Issue 44 - January 1982

• Atari 800 Player/Missile Graphics - New applications and utility programs
• Experimenters and the Color Computer - A look at the TRS-80C's capabilities
• Epson MX80 Interface for SYM-1 - A description of the hardware and software needed for a parallel interface
• List Scroller - Scroll forward or backward without keyed LIST commands
• Some Help for KIM, Part 3 - Hardware and software for an improved single-step function
• Pascal Tutorial, Part 3 - Programming Pascal vs. BASIC
• RELOC - Easily edit BASIC text files
• Apple Pascal Textfile Lister - Produce neatly paged output with titles and numbered pages
• Elementary Pascal Internals - Introduction to internal structure of P-machine and P-code implementations
• KEYSORT for BASIC 4.0 - An update to a powerful PET utility
• A Disk Menu Program - An elegant but short disk directory management program
• Auto-Run-Wedge for the PET - Avoid extra keystrokes
• PET VET - Review of Pascals for PET/CBM
• From Here to Atari - More on using the interrupts
• The Single Life - The single board's place in a world of sophisticated computers

Micro 6502 - Issue 45 - February 1982

• Utilities for the Color Computer - Dump or disassemble 6809 or ASCII code anywhere in memory
• Formatting AIM Assembler Listings - This program uses a PL/65 approach
• Superboard Expansion System - Double memory and increase capabilities of C1P and Superboard II
• Using Atari's Countdown Timers - Use timers with BASIC and Assembly Language programs
• Speedy Routine for C1P Joystick - Take "slow motion" out of your real-time games
• Credit Box Creator - Clever techniques to aid your programming
• RUNZMENU - Eliminate task of rebooting DOS upon language card reset
• Shape Manipulate - Create, delete, add shapes from tables
• A FORTHword - A bried history and discussion of features of FORTH
• Using FORTH with the 6502 - Three applications to utilize the power of FORTH
• Stepper Motor Control: A FORTH Approach - Command language in FORTH controls movement
• Life in FORTH and BASIC - Compare and learn from two languages
• PET Vet - High-level languages on SuperPET
• From Here to Atari - A look at DOS file structure and the floppy disk system
• The Single Life - A FORTH vendor is spotlighted

Micro 6502 - Issue 46 - March 1982

• VisiCalc Formulas for Depreciation - Ready-to-use formulas provide three methods of depreciation
• Numerical Solution of Differential Equations - Runge-Kutta method and Applesoft program help you solve equations
• Legrange Interpolating Polynomial - This helpful routine will run on any machine with floating point BASIC
• SIN(X) The Hard Way - Learn how the in-ROM machine language routing works
• A Cross Reference Generator for OSI BASIC - Find any variable or line number in your OSI BASIC program
• More Hooks into OSI BASIC - Add keywords to BASIC under OS-65D v3.2
• Microsoft BASIC-in-ROM Extensions - PRINT AT and CALL functions are added to BASIC-in-ROM
• Machine Language to DATA Statement Generator - This handy routine can be applied to all OSI BASIC-in-ROM machines
• Autonumber Plus for Cursor Control - Add automatic line numbering and PRINT AT to your cursor control program
• KIM Bouncy Keypad Cure - The 94-bye program prolongs the life of your bouncy keypad
• Binary Storage and Array Retrieval - A technique for extremely fast I/O of arrays on disk is presented
• A Disassembler for the 6809 - This disassembler is written in Microsoft BASIC and will run on the Apple II or the Radio Shack Color Computer
• PET Audible Disk Alarm - This simple enhancement sounds an alarm when a disk error occurs
• I/O Expansion for AIM - Add two VIAs to trible I/O capacity

Micro 6502 - Issue 47 - April 1982

• AIM User Device Arbiter - Expand the AIM's I/O ports
• General Purpose Tape I/O for OSI - Flexible cassette LOAD and SAVEfunctions are provided
• A Real Tape Operating System - Get the most out of Commodore's reliable system
• COPCOP Single Drive Copier - Copy OSI diskettes quickly and easily
• Vortax Interface for SYM - Easily interface this speech synthesizer to your system's VIA
• 6508 - A New 6502 Configuration - Package includes processor, I/O, RAM and other features
• Programmable Reverse Video for the C1P - Add this handy feature to your C1P with programming and circuitry
• Structured Programming in BASIC09 - Combine the benefits of structured programming and user interaction
• Extension to the C-Bug Monitor - Debugging functions are added to this ML monitor for the Color Computer
• Multiprecision Addition - A Comparison of 6809 and 6502 Programming
• FLEX: An Operating System for the 6809 - FELX's history, features and applications are discussed
• 7SEG: PET Giant Character Set - Alpha-numeric characters on seven-segment display
• Applesoft Variable Dump - This debugging utility provides a dump of current variable array values
• Integer Cross-Reference Utilities - Generate a complete cross-reference table for Apple Integer BASIC programs

Micro 6502 - Issue 48 - May 1982

• Memory Map Relocator - Use this handy program to prevent your programs from being overwritten
• General BASIC to Machine Language Interface - Allow better communication between BASIC and machine language
• LISZT with Strings - Turn Applesoft listings into easy-to-understand structured formats
• Apple Graphics for Okidata Microline 80 - Dump Apple hi-res screen graphics to Okidata printer
• Commodore and MICRO
• PET Memory Protector - Isolate 1K or more of memory from BASIC and resets
• Growing Knowledge Trees - Artificial intelligence represented in tree diagrams
• PET Menu and Tape Timer - Advanced cassette control, extensive use of WAIT command
• PET Vet - PET SCREEN editing
• From Here to Atari - "Front Jacks" on the Atari 400 and 800
• The Single Life - HDE Disk BASIC

Micro 6502 - Issue 49 - June 1982

• Disk to Tape Backup Utility - Save money by using cassette tapes for backup
• AIM User Function Dispatch - Overcome AIM's limitation of three user-definable keys
• Add a VIA and Speech Synthesizer to the Color Computer - Add 8-bit bidirectional I/O ports to your Color Computer
• A Sequential File Handler for a Disk-Based OSI - This file handler written in BASIC and easily implemented
• Face Synthesizer for PET - Create an animated face on the PET's screen
• A Low-Cost Digitizer for the Apple - Use a sheet of plastic to built this digitizer
• AIM Logic Trainer - Test logic circuits and control I/O with this program
• A Versatile Disk Label Printer - Print different kinds of labels for one and two sided disks
• Program for Inverting a Matrix - Handy routine for math and statistical programs
• BASIC, FORTH, and RPL - Two established languages are compared to a newcomer, RPL
• Tiny PILOT for the PET - A machine language PILOT with screen editing
• Microcomputer Interfacing: FORTH vs. BASIC - Programs to control a digitizer interface are compared
• PRINT AT for OSI Systems - Routine for C1P, C4P, and C8P, plus hex object loader
• Symbol Table Lister for the OSI - List symbol table generated by the C1P assembler

Micro 6502 - Issue 50 - July 1982

• Rewriting PET ROMs - Eliminate bugs and add improvements by rewritting your operating system
• Timing and Counting with the 6522 - Perform precision timing tasks with the Versatile Interface Adapter
• An Overview of Apple DOS - Learn how to manipulate and modify DOS
• Converting Apple Pictures to a Standart Bit-Mapped Format - Transfer Apple hi-res screens to Visibile Memory on the PET
• PET Communicates with Apple - Use the Apple's cassette port to transport data
• Apple Disk Sector Map Utility - Determine actual sector allocation
• Build an Apple Cart - An inexpensive way to build a home for your Apple
• Low-Resolution Graphics and Apple Pascal - Access Apple's lo-res capabilitiess from Apple Pascal
• Computer-Assisted Translation of Program from 6502 - 6809 - Translating techniques
• Auto Entry for the C1P - Easy keyboard entry for machine language programs
• TAPDUP - AIM Tape Copy Utilitiy - Backup your cassettes by controlling two recorders at the same time
• Apple Slices - A method to pass parameters between BASIC and machine language
• PET Vet - Review of POWER, a flexibile utility package