NOTE

Please note that these are covers only. The ever extending copyright code has ensured that the TRS-80 and many other items will, regrettably, be lost to the ages. These magazines are NOT downloadable at this site.

What is Micro-80?

EDITOR: IAN VAGG

SOFTWARE EDITOR: CHARLIE BARTLETT

HARDWARE EDITOR: EDWIN PAAY

U.K. CORRESPONDENT: TONY EDWARDS

MICRO-80 is an international magazine devoted entirely to the Tandy TRS-80 microcomputer and the Dick Smith System 80/Video Genie.

The purpose of MICRO-80 is to publish software and other information to help you get the most from your TRS-80, System 80 or Video Genie and their peripherals. MICRO-80 is in no way connected with either the Tandy or Dick Smith organisations.

Each month we publish at least one applications program in Level I BASIC, one in Level II BASIC and one in DISK BASIC (or disk compatible Level II). We also publish Utility programs in Level II BASIC and Machine Language. At least every second issue has an article on hardware modifications or a constructional article for a useful peripheral. In addition, we run articles on programming techniques both in Assembly Language and BASIC and we print letters to the Editor and new product reviews.

Micro-80 – Issue 1

Date: 1979

Pages: 32

Table of Contents:

Page      Title

1. Editorial
3. SUPER MASTERMIND (Level 1)
3. DIGITAL CLOCK (Level 1)
4. SNAKE (Level II)
4. MERGE (Level II)
5. LOADER (Level II)
7. WORDPROC (Level II)
16. IMPROVE YOUR CTR-41 CASSETTE RECORDER

Micro-80 – Issue 2

Date: January 1980

Pages: 29

Table of Contents:

Page      Title

2. Editorial
3. ABOUT OUR OWN SYSTEM (& LEVEL I)
4. NEXT MONTH’S ISSUE
5. ASSEMBLY LANGUAGE PROGRAMMING
11. RICOCHET (Level I/4K)
11. FRUSTRATION (Level II/4K)
11. HANGMAN (Level II/4K)
12. GAME OF LIFE (Level II/16K)
13. STOCK RECORDING SYSTEM (Level II/4K)
14. MONITOR IN BASIC (Level II/4K)
15. COMMENTS ON CTR-80
16. LETTERS TO THE EDITOR
16. USER’S CLUB NEWS

Micro-80 – Issue 3

Date: February 1980

Pages: 56

Table of Contents:

Page      Title

2. Editorial
3. NEXT MONTH’S ISSUE
5. ASSEMBLY LANGUAGE PROGRAMMING
10. LEVEL I INKEY SIMULATOR
12. READER’S REQUESTS
13. BETTER BYTES
13. DEF-USR-ING THE GAME OF LIFE
14. HANGMAN (LEVEL I/4K)
15. AMAZIN (LEVEL II/4K)
16. BIORYTHM (LEVEL II/4K)
17. FILES (LEVEL II/16K)
20. SET 2 (LEVEL II/16K)
21. BASIC MONITOR – PART 1 (LEVEL II/16K)
23. MONITOR IN BASIC REVISITED (LEVEL II/16K)
24. MINI MACHINE LANGUAGE LOADER
25. LIGHT PEN
29. LETTERS TO THE EDITOR

Micro-80 – Issue 4

Date: March 1980

Pages: 44

Table of Contents:

Page      Title

2. Editorial
3. Next Month’s Issue
4. Assembly Language Programming – Part 3
10. Abbreviated Abbreviations in Level 1
10. Level 1 Program Selector
10. Better Bytes
11. Readers Requests
12. Review of Learning Level II
16. Double the Storage Capacity of your Disks
19. Letters to the Editor
23. Program Listings
12. Learning Nim (LEVEL I/4K)
13. Lunar Lander (LEVEL I/4K)
13. Ricochet (LEVEL II/4K)
13. Invaders (LEVEL II/16K)
14. Random Number Generator Test 1 (LEVEL II/16K)
15. Random Number Generator Test 2 (LEVEL II/16K)
15. Analogue Clock (LEVEL II/16K)
15. BMON – Part 2 (LEVEL II/16K)

Micro-80 – Issue 5

Date: April 1980

Pages: 40

Table of Contents:

Page      Title

2. Editorial
4. Next Month’s Issue
5. Micro-Bugs
6. Better Bytes
7. Preserving Tape Data
8. Problem Corner
10. New Brand of Tape Reviewed
11. Lower Case Modification
14. Readers Requests
20. Micro-80 Products Software
21. Program Listings start
34. Input/Output (Readers Letters)
37. Internal Codes of BASIC Keywords (Chart)
38. Graphic Character Codes (Chart)

Software Section:

15. BMON – Part 3 (LEVEL II/16K)
15. Horse Race (LEVEL I/4K)
15. One Armed Bandit (LEVEL I/4K)
16. Bandit (LEVEL II/16K)
16. Krazy-Kat (LEVEL II/16K)
16. Movie Maker (LEVEL II/16K)

Micro-80 – Issue 6

Date: May 1980

Pages: 48

Table of Contents:

Page      Title

1. All About Micro-80
2. Editorial
4. Next Month’s Issue
5. Better Bytes
6. Assembly Language Programming – Part 4
11. Give Your 80 On-Board Sound
12. Problem Corner – On the Matter of Gremlins
14. Key Repeat on Your TRS-80
15. On Hits and Gats and Other Mysteries
23. Micro-80 Products (Lift Out)
26. Level I Software Listings start
32. Level II Software Listings start
44. Cassette Edition Index
45. Product Order Form
45. What You May Have Missed
15. Input/Output (Readers Letters) (LEVEL II/16K)

Software Section:

18. Sub Attack (LEVEL I/4K)
18. Space Drive (LEVEL II/16K)
18. Trig (LEVEL II/4K)
18. Super Sizzler (LEVEL II/16K)
19. Tic-Tac-Toe (LEVEL II/4K)
19. Household Accounts (LEVEL II/16K)
25. ConnectA and ConnectX (LEVEL II/4K)

Micro-80 – Issue 07

Date: June 1980

Pages: 48

Table of Contents:

Page      Title

1. All About Micro-80
2. Editorial
5. System-80
12. Problem Corner
14. Teaching With A Computer
20. Input/Output (Letters to the Editor)
22. 4K to 16K RAM Conversion
24. Installation of Level II ROM
26. Level II + I
44. Next Month’s Issue
45. Cassette Edition Index
45. Order Form

Software Section:

29. Beethoven’s Helper (LEVEL I/4K)
32. Lunalert (LEVEL I/4K)
35. Alcoteschnt (LEVEL II/16K)
37. Tape Blocker/Unblocker (LEVEL II/4K)
38. Acey Ducey (LEVEL II/16K)
42. Graphix (LEVEL II/16K m.l.)

Micro-80 – Issue 08

Date: July 1980

Pages: 48

Table of Contents:

Page      Title

1. About Micro-80
2. Editorial
6. Tandy Level II & System 80 Compatibility
7. ’80 Users Groups
8. Assembly Language Programming – Part 5
14. Better Bytes
17. Input/Output (Letters to the Editor)
19. Radio Shack Casino Games Pack – A Review
20. Tandy XRX III Modification
27. Editors/Assemblers Monitors etc (A Brief Explanation)
44. Next Month’s Issue
45. Cassette Edition Index
45. Order Form

Software Section:

22. Catch (LEVEL I/4K)
25. Fuel Economy (LEVEL I/4K)
26. Interest & Loan Repayment Calculator (LEVEL II/16K)
27. SYMBOL/BAS (LEVEL II/16K)
35. Sound Generation with the ’80
36. Sound Effects (LEVEL II/16K)
42. Sound (LEVEL II/16K)

Micro-80 – Issue 09

Date: August 1980

Pages: 44

Table of Contents:

Page      Title

1. About Micro-80
2. Editorial
3. More About System 80 Compatibility
3. 80 Users Groups
3. Market Place
4. G. T. BASIC – Part 1
7. Better Bytes
9. Chess War
11. Assembly Language Programming – Part 6
14. ESF Forum
15. Input/Output (Letters to the Editor)
16. System 80 – 32 Characters/Line Under Software Control!
19. Level 1 plus Level II – for G-Board TRS-80
40. Next Month’s Issue
41. Cassette Edition Index
41. Order Form

Software Section:

19. DECBINHEX (LEVEL I/4K)
20. Micro-80 Products
26. Jet Boat (LEVEL I/4K)
27. ADDHEXAD (LEVEL II/16K)
32. B Game (LEVEL II/16K)
34. Gregorian Calendar (LEVEL II/4K)
35. Android Shootman (LEVEL II/16K)
36. Household Accounts for ESF

Micro-80 – Issue 10

Date: August 1980

Pages: 48

Table of Contents:

Page      Title

1. About Micro-80
2. Editorial
5. Readers Requests
6. G. T. BASIC – Part 2
11. Input/Output (Letters to the Editor)
14. Block Move
16. 80 Users Groups
17. ESF Forum
18. System 80 – 32 Characters Per Line – Correction
18. Boot
20. How to Go Beyond 16K Without Going Bankrupt!

Software Section:

27. Escapee (LEVEL I/4K)
28. The World (LEVEL I/4K)
28. Cup 80 (LEVEL I/4K)
29. Cup 80 (LEVEL II/4K)
29. Lotto Predictor (Disk Basic / 32K)
33. Triangle (LEVEL II/16K)
37. The World (LEVEL II/4K)
37. Solver (LEVEL II/4K)

Micro-80 – Issue 11

Date: October 1980

Pages: 39

Table of Contents:

Page      Title

2. Editorial
3. Tip of the Month
4. G.T. Basic – Part 3
7. HELP! – From the Software Editor
8. Better Bytes
9. Problem Corner
10. Hardware Section – Computerised Rtty
13. Tape and Disk Data Formats
14. Readers’ Requests
15. SuperDos Forum
16. ’80 Users’ Groups
17. Micro-80 Products
21. ESF Forum
21. Quick Review of the Tandy Pocket Computer
22. Micro-Bugs
35. Next Month’s Issue
36. Cassette Edition Index
36. Order Form

Software Section:

22. Space Invaders (Level I / 4K)
24. Big Letters (Level I / 4K)
26. Tank Battle (Level II / 4K)
27. Resistor Colour Code Decoder (Level II / 4K)
28. Concentration (Level II / 16K)
30. Syscopy (Level II / 16K)

Micro-80 – Issue 12

Date: November 1980

Pages: 40

Table of Contents:

Page      Title

2. Editorial
3. Price Correction
3. More About the Tandy Pocket Computer
3. Market Place
4. G.T. BASIC – Part 4
6. Disk Drives – Questions and Answers – Part 1
8. Readers Requests
9. Input/Output (Letters to the Editor)
11. 80 Users Groups
12. Microbugs
12. KB Fix
17. Micro-80 Products
35. Next Month’s Issue
36. Cassette Edition Index
36. Order Form

Software Section:

13. Fighter Squadron (Level I / 4K)
16. Food Requirements (Level I / 4K)
21. Snake (Level I / 4K)
22. Draw II (Level II / 4K)
23. Draw II Instructions (Level II / 4K)
30. String Editor (Level II / 4K)
45. Mighty Mormar (Level II / 16K)
29. Xmas Card (Level II / 16K)
32. Keyboard Bleeper (Level II / 4K)
32. The Case of the Dead Cursor
34. Cursor Driver Demo (Level II / 16K BASIC)

Micro-80 – Issue 13

Date: December 1980

Pages: 40

Table of Contents:

Page      Title

2. Editorial
3. Disk Drives – Questions and Answers – Part 2
5. SuperDOS Forum
7. Input/Output (Letters to the Editor)
9. Review of 80-Grafix High Resolution Graphics Board
10. Readers Requests
11. Review of Editor/Assembler-Plus
12. Micro-Bugs
13. Market Place
14. Software Review: The Count Adventure
14. Hardware Review: Dick Smith’s SOUND-OFF Package
15. 80 Users Groups
17. Micro-80 Products
33. Annual Index to Micro-80 for 1980
35. Next Month’s Issue
36. Cassette Edition Index
36. Order Form

Software Section:

15. Mugwump (LEVEL I/4K)
21. Alphabetical Listing (LEVEL I/4K)
23. Well Climber (LEVEL II/4K)
23. 741 Active Filter (L2/16K)
27. World Time (LEVEL II/4K)
31. Graphic Utility (L2/ml)

Micro-80 – Issue 14

Date: January 1981

Pages: 40

Table of Contents:

Page      Title

2. Editorial
3. REVIEW OF ESCON SELECTRIC TYPEWRITER CONVERSION
4. ESCON PLUS SCRIPSIT – A FEW COMMENTS
6. READERS’ REQUESTS
7. MICRO-BUGS (Sound programs on the SYSTEM 80)
8. ’80 USERS’ GROUPS
8. INPUT/OUTPUT
9. MARKET PLACE
17. MICRO-80 PRODUCTS
35. NEXT MONTH’S ISSUE
36. CASSETTE EDITION INDEX
36. ORDER FORM

Software Section:

9. SHOOTING GALLERY (Level I / 4K)
11. MATURITY TEST (Level I / 4K)
13. C WORD (Level II / 4K)
14. AUTOMATIC CHESS BOARD (Level II / 16K)
21. CELLAR CONTROL (Level II / 16K)
23. LIFE – AT 7000H (Level II / 16K)
28. TENNIS (Level II / 4K)

Micro-80 – Issue 15

Date: February 1981

Pages: 40

Table of Contents:

Page      Title

2. Editorial
2. REVIEW OF TANDY TRS-80 MODEL III
6. E S F Forum
7. MICROBUGS (KBFIX program)
8. ’80 USERS’ GROUPS
9. MARKET PLACE
17. MICRO-80 PRODUCTS
35. NEXT MONTH’S ISSUE
36. CASSETTE EDITION INDEX
36. ORDER FORM

Software Section:

9. PINBALL (Level I / 4K)
12. KEYNOTE (Level I / 4K)
14. LEVEL II T-BUG UPDATE (Level II/4K)
15. MICROHEX (Level II / 4K)
16. SEA WOLF (Level II / 4K)
21. ASTRONOMY (Level II / 16K)
31. MURDER (Level II / 16K)

Micro-80 – Issue 16

Date: March 1981

Pages: 40

Table of Contents:

Page      Title

2. Editorial
3. REVIEW OF SIMUTEK 1 PROGRAM
4. UPGRADING LEVEL II PROGRAMS FOR DISK BASIC
4. REVIEW OF DUNJONQUEST PROGRAM
5. MORE ABOUT SYSMON
6. READERS’ REQUESTS
7. REVIEW OF PERCOM 0S-80 DISK OPERATING SYSTEM
7. “WHY WASN’T I TOLD”
9. ’80 USERS’ GROUPS
10. MARKET PLACE
10. MICRO BUGS
15. NEWS FROM MICRO-80 PRODUCTS
17. MICRO-80 PRODUCTS
35. NEXT MONTH’S ISSUE
36. CASSETTE EDITION INDEX
36. ORDER FORM

Software Section:

11. BASIC MEMORY DUMPER (LEVEL II / 4K)
13. COPYCAST (LEVEL II / 16K)
16. AGEING RELATIVELY (LEVEL II / 4K)
21. FINANCE (LEVEL I / 4K)
22. REMOVING LINEAR BRACKETS (LEVEL I / 4K)
24. TABLE TESTER (LEVEL II / 4K)
26. BOWLING (LEVEL II / 4K)
27. VICTORY AT BATHURST (LEVEL II / 16K)

Micro-80 – Issue 17

Date: April 1981

Pages: 42

Table of Contents:

Page      Title

2. Editorial
3. REVIEW OF PROGRAMS FOR PRIMARY SCHOOLS
4. REVIEW OF TOOLKIT
5. REVIEW OF ZCHESS
6. ’80 USERS’ GROUPS
7. REVIEW OF FULL SCREEN EDITOR
8. MARKET PLACE
9. REVIEW OF SCRIPSIT WORD PROCESSOR
10. REVIEW OF PMC UPPER/LOWER CASE MOD. FOR SYSTEM 80
11. READERS’ REQUESTS
17. MICRO-80 PRODUCTS
35. NEXT MONTH’S ISSUE
35. CASSETTE EDITION INDEX
36. ORDER FORM

Software Section:

11. ADVENTURE IN MURGLE (LEVEL I / 4K)
13. FRUSTRATION (LEVEL I / 4K)
14. SETTING NON-GRAPHICS (LEVEL II / 4K)
16. VARIABLES WORKSHEET (LEVEL II / 16K)
22. GRAND PRIX (LEVEL II / 16K)
23. METRIC TIME (LEVEL II / 4K)
24. 80 COMPOSER (LEVEL II / 16K)
29. PAYROLL (LEVEL II / 16K)

Micro-80 – Issue 18

Date: May 1981

Pages: 44

Table of Contents:

Page      Title

2. Editorial
2. BETTER BASIC PROGRAMMING – PART 2
8. ESF FORUM
9. ’80 USERS’ GROUPS
10. INPUT/OUTPUT – (letters to the Editor)
12. MARKET PLACE
13. USING TRS-80 SOUND PROGRAMS ON A SYSTEM 80
14. READERS’ REQUESTS
17. MICRO-80 PRODUCTS
35. NEXT MONTH’S ISSUE
35. CASSETTE EDITION INDEX
36. ORDER FORM

Software Section:

14. BREAKOUT (LEVEL I / 4K)
16. INTERCEPT (LEVEL I / 4K)
21. PRIME GENERATOR (LEVEL II / ml)
25. CHORD PRACTICE (LEVEL II / 4K)
27. DOG RACE (LEVEL II / 4K)
28. LIST DISABLE (LEVEL II / 4K)
29. SHARE TRANSACTION COSTS (LEVEL II / 4K)
29. SHARE CHARTING (LEVEL II / 16K)
33. PSYCHIC MASTER (LEVEL II / 16K)

Micro-80 – Issue 19

Date: June 1981

Pages: 40

Table of Contents:

Page      Title

2. Editorial
2. MICRO-BUGS
3. BETTER BASIC PROGRAMMING
7. PEEKing (FROM OUR U.K. CORRESPONDENT)
7. INSTALLERS FOR LOWER CASE MOD. KITS
17. MICRO-80 PRODUCTS
35. NEXT MONTH’S ISSUE
36. CASSETTE EDITION INDEX
36. ORDER FORM

Software Section:

7. ARITHMETIC (LEVEL I / 4K)
9. SORTING (LEVEL I / 4K)
10. NORMAL DISTRIBUTION (LEVEL II / 16K)
11. DISASSEMBLER (LEVEL II / 16K)
22. 12 HOUR CLOCK
23. BONES (LEVEL II / 4K)
24. PHILATELIC ADVISOR (LEVEL II / 16K)
29. UNIVERSAL LOWER CASE DRIVER ROUTINES (LEVEL II / 4K)

Micro-80 – Issue 20

Pages: 44

Date: July 1981

Table of Contents:

Page      Title

2. Editorial
3. BETTER BASIC PROGRAMMING – PART 3
7. JOYSTICKS AND INPUT/OUTPUT PORTS FOR YOUR ’80 – PART 1
9. MICRO BUGS
9. NEWS FROM MICRO-80 PRODUCTS
10. MARKET PLACE
17. MICRO-80 PRODUCTS
35. NEXT MONTH’S ISSUE
36. CASSETTE EDITION INDEX
36. ORDER FORM

Software Section:

11. SHARE GRAPH (Level I / 4K)
12. CHEQUE BOOK DATA FILE (Level I / 4K)
14. BLOWFLY (Level II / 4K)
15. MILEAGE CALCULATOR (Level II / 4K)
22. CONVERSIONS (Level II / 4K)
24. STAR SHOOT (Level 2/4K)
26. BINGO (Level II / 4K)
27. GENIUS (Level 2/16K)
32. DISK INDEX (DISK/32K)

Micro-80 – Issue 21

Date: August 1981

Pages: 44

Table of Contents:

Page      Title

2. Editorial
2. PEEKing (FROM OUR U.K. CORRESPONDENT)
3. USING LEVEL 2 PROGRAMS FROM DISK
4. MARKET PLACE
5. BETTER BASIC PROGRAMMING – Part 4
6. REVERSING THE ROLE OF PRINT AND LPRINT STATEMENTS
7. INPUT/OUTPUT ( Letters to the Editor)
7. JOYSTICKS AND INPUT/OUTPUT PORTS FOR YOUR ’80
35. NEXT MONTH’S ISSUE
36. CASSETTE EDITION INDEX
36. ORDER FORM

Software Section:

11. GUZINTA (LEVEL I / 4K)
13. BIRTHDAY (LEVEL I / 4K)
14. BINARY CONVERTER (LEVEL II / 4K)
15. LINEAR REGRESSION (LEVEL II / 4K)
21. BIG LETTERS (LEVEL II / 16K)
27. COSMIC WARS (DISK / 32K)
28. UTIL 1: UTIL2: UTIL3: UTIL4 (Level II)

Micro-80 – Issue 22

Date: September 1981

Pages: 44

Table of Contents:

Page      Title

2. Editorial
3. BETTER BASIC PROGRAMMING – PART 5
7. THE THEORY AND TECHNIQUES OF SORTING – PART 1
17. MICRO-80 PRODUCTS
35. NEXT MONTHS ISSUE
36. CASSETTE/DISK EDITION INDEX
36. ORDER FORM

Software Section:

11. ROVING TARGETS (LEVEL 1 / 4K)
13. SOLITAIRE (LEVEL II / 16K)
14. SEMAPHORE (LEVEL II / 4K)
16. THREE BILLY GOATS GRUFF (LEVEL II / 16K)
23. MOVIE (LEVEL II / 4K)
25. BASIC ARRAY SAVER/LOADER (LEVEL II / 4K)
28. LOWER CASE DRIVER FOR THE ESF (LEVEL II / 16K)
29. SOUND EFFECTS REVISITED (LEVEL II / DISK/16K)

Micro-80 – Issue 23

Date: October 1981

Pages: 44

Table of Contents:

Page      Title

2. Editorial
2. PEEKING (U.K.)
3. BETTER BASIC PROGRAMMING – PART 6
8. JOYSTICKS AND INPUT/OUTPUT PORTS FOR YOUR 80 – Part 3
13. 80 USERS’ GROUPS
14. MICRO-BUGS
15. INPUT/OUTPUT (Letters to the Editor)
17. MICRO-80 PRODUCTS
35. NEXT MONTH’S ISSUE
36. CASSETTE/DISK EDITION INDEX
36. ORDER FORM

Software Section:

21. PUT (LEVEL 2 / ml)
22. SHORTEN (DISK / 32K)
24. POKER (LEVEL 2 / 16K)
29. SHIFT LOCK (LEVEL 2 / ml)
34. MORSE CODE DECODER (LEVEL 2 / 4K)

Micro-80 – Issue 24

Date: November 1981

Pages: 39

Table of Contents:

Page      Title

2. Editorial
3. JOYSTICKS AND INPUT/OUTPUT PORTS FOR YOUR 80 – Part 4
7. THE THEORY AND TECHNIQUES OF SORTING – PART 2
17. MICRO-80 PRODUCTS
35. NEXT MONTH’S ISSUE
36. CASSETTE/DISK EDITION INDEX
36. ORDER FORM

Software Section:

10. TIC TAC TOE (LEVEL I / 4K)
13. ATTACK (LEVEL II / 16K )
15. BASIC LINE REFERENCE VALIDATOR (LEVEL II / ml)
21. MULTIPLE REGRESSION ANALYSIS (LEVEL II / 16K)
23. ATOMIC TABLES (LEVEL II / 16K)
24. TEXT TYPER (LEVEL II / 16K)
31. TOWERS OF HANOI (LEVEL II / 16K)

Micro-80 – Issue 25

Issue:Volume 3, Number 1

Date: December 1981

Table of Contents:

Page      Title

2. Editorial
3. REVIEW OF THE TRS-80 COLOUR COMPUTER
6. INDEX TO MICRO-80 – DECEMBER 1980 TO NOVEMBER 1981
9. A WORD FROM THE SOFTWARE EDITOR
17. MICRO-80 PRODUCTS
35. NEXT MONTH’S ISSUE
35. CASSETTE/DISK EDITION INDEX
36. ORDER FORM

Software Section:

9. TRIANGLE SOLUTIONS (LEVEL 1 / 4K)
13. 3-D MAZE (LEVEL 2 / 16K)
22. BASIC + LABELS (DISK/16-48K)
26. CURVILINEAR REGRESSION ANALYSIS (LEVEL 2 / 16K)
28. CURVILINEAR REGRESSION ANALYSIS (LEVEL 2 / 16K)
30. STEEPLE CHASE (LEVEL 2 / 16K)

Micro-80 – Issue 26

Issue: Volume 3, Number 2

Date: January 1982

Pages: 44

Table of Contents:

Page      Title

2. Editorial
3. PEEKING – FROM OUR U,K. CORRESPONDENT
4. JOYSTICKS AND INPUT/OUTPUT PORTS FOR YOUR ’80 – Part 5
5. INPUT/OUTPUT – Letters To The Editor
6. THE THEORY AND TECHNIQUES OF SORTING – Part 3
17. MICRO-80 PRODUCTS
35. MICROBUGS
35. NEXT MONTH’S ISSUE
36. CASSETTE/DISK EDITION INDEX
36. ORDER FORM

Software Section:

1. MEASUREMENTS (LEVEL II/16K)
2. SUPER HANGMAN (Level 2/ 16 K )
3. FILES (Level 2/48K)
4. DATA BASE MANAGEMENT SYSTEM (DISK/48)
5. DUPLEX (Level 2/ml)

Micro-80 – Issue 27

Issue:Volume 3, Number 3

Date: February 1982

Pages: 44

TOSEC:Micro-80 Volume 03 Issue 03 (1982)(Micro-80)

Size:7,514,403

Disk Image Archived?Yes

Table of Contents:

Page      Title

Contents:

2. Editorial
4. Input/Output
4. Reader’s Requests
5. Microbugs
6. Better BASIC Programming – Part 7 by Rod Stevenson
10. The Theory and Techniques of Sorting – Part 4 by B Simson
16. 80 Users Groups
17. Micro-80 Products
21. How to Use the TRS-80 Level I Array, Effectively by Otto Reberg
21. Transferring Touchtype to Disk
22. Description of Functions Performed by the Expansion Interface by Andrew Jack
35. Next Month’s Issue
36. Cassette/Disk Edition Index
36. Order Form

Software Section:

23. Screen Copy Utility (Level II / Machine Language) by N J Coleman
23. Flashing Message Routine (Level II / 16K) by A Park
25. Longvars (Level II/48K) by R T Worley
27. The Mind Reader (Level II/16K) by P J Smith
27. Australian Income Tax Calculator (Level II/4K) by D Weaver

Micro-80 – Issue 28

Issue:Volume 3, Number 4

Date: March 1982

Pages: 44

Table of Contents:

Page      Title

Contents:

2. Editorial
2. Peeking (UK) (From our U . K. Correspondent)
2. Input/Output – Letters to the Editor
4. It All Depends – Using Logical Operators in Conditional Statements by Brian Abramson
9. Hardware – Simple Interface for the Model 33 Teletype by D Harvey
12. The Theory and Techniques of Sorting – Part 5 by B Simson
17. MICRO-80 Products
35. Next Month’s Issue
36. Cassette/Disk Edition Index
36. Order Form

Software Section:

22. Alien Invasion (LEVEL II / 16K) by J Triffitt
23. Wheel Loader Production (LEVEL I/4K) by G T Lyon
23. Restore (Line Number) (LEVEL II / 16K) by W Eldridge
25. Solitaire Program Patch (LEVEL II / 16K) by K Warrington
25. Lemniscates (LEVEL II / 16K) by Ken Shillito
25. Punctuation (LEVEL II / 16K) by Ken Shillito

Micro-80 – Issue 29

Issue:Volume 3, Number 5

Date: April 1982

Pages: 48

Table of Contents:

Page      Title

Contents

2. Editorial
3. Peeking (UK) by Tony Edwards
4. Input/Output – Letters to the Editor
5. Level I to Level II Program Conversion by P Aubin
7. A Look at Some More Software form Bryant’s Educational (Review) by Dave Futcher
10. BASIC Recursion by Michael Byrne
13. Basic BASIC by Ken B Smith
17. The TRS-80 Colour Computer as an Educational Computer (Review) by Dave Futcher
35. Next Month’s Issue
36. Cassette/Disk Edition Index
36. Order Form

Software Section:

20. Atomic Tables (CC
20. Atomic Tables (Peach
20. Multiple Regression Analysis )CC
20. Multiple Regression Analysis (Peach
20. Space Commander (Level I / 4K) by S Williamson
21. Space Galaxy (Level I / 4K) by Br P Van Eeken
21. Read A Line (Level II / 16K) by A Cartwright
23. Flip (Level II / 16K) by R Williams and A Quick
23. Keyword Utility v1.5 (Level II / 16K) by F Ellett

Micro-80 – Issue 30

Issue:Volume 3, Number 6

Date: May 1982

Pages: 48

Table of Contents:

Page      Title

Contents

2. Editorial
3. Peeking (UK) by Tony Edwards
4. Some Principles and Guidelines for Writing Instructional Programs on Microcomputers by John F Barrett
9. Model III Gets the Run-Around as a Status Symbol by S H Liggins
11. User Groups
12. Dunjon Quest – Temple of Apshai (REVIEW) by Terry Bradbury
13. FS1 Flight Simulator (Review) by Brian J Fillery
14. MICRO-80 Lowercase Modification for the System 80 by G Lawrence
16. SM Electronics Conversion of the Olympia ESl00 Electronic Daisywheel Typewriter by David Hill
16. Input/Output – Letters to the Editor
18. NEWDOS 2.1 – JKL Feature vs Epson MX-80 by Ken B. Smith
35. Next Month’s Issue
36. Cassette/Disk Edition Index
36. Order Form

Software Section:

19. Australian Income Tax Calculator for CC
19. Australian Income Tax Calculator for Peach
20. 3-D Cube (CC)
20. 3-D Cube (Peach)
20. Skydiver (Level II / 16K) by C Cranstone
21. Jumbled Players (Level II / 16K) by Geoff Egel
21. Matrix Manipulation (Level II / 16K) by Martin Downey
22. Reset (32K/Disk) by Dennis Bareis
23. Magic Cube Solver (Level II / 16K) by R J Burling

Micro-80 – Issue 31

Issue:Volume 3, Number 7

Date: June 1982

Pages: 48

Table of Contents:

Page      Title

Contents

2. Editorial
3. Peeking (UK) by Tony Edwards
3. Input/Output – Letters to the Editor
4. Using EDTASM+, Scripsit, and other Machine Language programs on the SYSTEM 80
7. Basic BASIC II by Ken B Smith
10. Basic Interchange Between 80’s and other Micros by Tony Edwards
13. Saving and Loading Long Machine Programs on Wafers by N J Coleman
35. Next Month’s Issue
36. Cassette/Disk Edition Index
36. Order Form

Software Section:

16. Unit Conversions
17. Normal Distribution
17. Micro Grand Prix (Level II / 16K m.l.) by Ronald J Sully
19. Password (Level II / 16K m.l.) by A Park
19. Password Change Program (Level II / 16K)
20. Othello (Level II / 16K) by Peter R Smith
20. Loan Calculation Package (Level II / 16K) by K W Glasson

Micro-80 – Issue 32

Issue:Volume 3, Number 8

Date: July 1982

Pages: 46

TOSEC:Micro-80 Volume 03 Issue 08 (1982)(Micro-80)

Size:7,608,053

Disk Image Archived?No (or N/A)

Table of Contents:

Page      Title

Contents

2. Editorial
3. Peeking (UK) by Tony Edwards
3. Input/Output – Letters to the Editor
6. Microbugs
7. Tandy’s Versafile – Software Review by J Dowdall
8. The Theory and Techniques of Sorting – Part 6 by B Simson
15. Automatic Graphics Packer by Ken B Smith
35. Next Month’s Issue
36. Cassette/Disk Edition Index
36. Order Form

Software Section:

18. Variable Worksheet
18. Mileage Calculator
18. Calendar (Level II / 16K)
18. Hex Constants (Level II / 16K) by Roger Bowler
19. Series Impedance Circuit (Level II / 16K) by W G Heath
20. Dr. Who AdventureLevel II / 16K
21. Lower Case Converter (Level II / 16K m.l.) by D M Wright

Micro-80 – Issue 33

Issue:Volume 3, Number 9

Date: August 1982

Pages: 48

Table of Contents:

Page      Title

Contents

2. Editorial
3. Peeking (UK) by Tony Edwards
3. Input/Output – Letters to the Editor
6. Readers Requests
7. Less Basic BASIC by Dr. G Brokensha
8. Microbugs
8. Users Groups
10. Hardware – System 80 Clock Modification by R Dyball
13. Software Review of Esos by R McDougall
15. System 80 Add On Keyboard by Stuart McMinn
35. Next Month’s Issue
36. Cassette/Disk Edition Index
36. Order Form

Software Section:

16. Check Book Data File (CC)
16. Check Book Data File (Peach)
17. Payroll (CC)
17. Payroll (Peach)
19. Jump the Rapids (Level II / 16K) by B Green
19. Fault Finder (Level II / 16K) by N E L Rossiter
19. Cheque Account manager (Level II / 16K) by David R Powell
22. Morse Practice (Level II / 16K) by K E Hicks

Micro-80 – Issue 34

Issue:Volume 3, Number 10

Date: September 1982

Pages: 48

Table of Contents:

Page      Title

Contents

2. Editorial
3. Peeking (UK) by Tony Edwards
3. Input/Output – Letters to the Editor
7. Microbugs
7. Reader’s Request
8. Saving Disk Space by Merging Programs or Routines by B H Bussenschutt
9. Review of the Datestones of Ryn by Mark Bell
10. Visicalc – Software Review by A G Hudson
11. Duplitape – Software Review by Dave Futcher
11. Battleground – Software Review by M H Dachsler
12. The J. P. C. Products TC-8 Cassette Operation/System – Review by I H Robertson
13. Add a Joystick to your 80 by R Brown
35. Next Month’s Issue
36. Cassette/Disk Edition Index
36. Order Form

Software Section:

15. Calendar (CC)
15. Calendar (Peach)
16. Hangman (CC)
16. Sector Editor (Peach) by Steve Payne
17. Property Investment (Level II / 4K) by S Mansell
18. Faster Cassette Routines (Level II / 16K m.l.) by J S Langford
20. Cricket (Level II / 16K) by G Bull
22. Pothole (Level II / 16K) by S Crocket

Micro-80 – Issue 35

Issue:Volume 3, Number 11

Date: October 1982

Pages: 50

Table of Contents:

Page      Title

Regulars

2. Editorial
3. Peeking (UK) by Tony Edwards
3. Input/Output – Letters to the Editor
19. Microbugs
7. Submitting Programs for Publication by Charlie Bartlett
35. Next Month’s Issue
36. Cassette/Disk Edition Index
36. Order Form

Departments:

3. Kaleidoscope
3. Peach Bowl
4. Group One
4. Form Three

Programming

9. Making Decisions the Easy Way by Richard Newcombe

Reviews

13. Accel3 vs ZBASIC by R T Worley
15. LNW 80 Mark II by John L Reichelt
17. Microsoft Level III BASIC by A G Hudson
18. Dick Smith’s Worp-1 Word Processing Program by M L Rule

Hardware Section

11. Computer Anatomy – Part I

Software Section:

21. Loan Calculations (CC)
21. Loan Calculations (Peach)
21. Biorhythms (CC)
21. Biorhythms (Peach)
22. Move (Level II / 16K) by 1’s by Steven and Andrew Ludman
22. Checksum (Level II / 4K-48K m.l.) by B N Briggs
23. Matrix Manipulations (Level I / 4K) by Martin Downey
24. Input Demonstration (Level II / 4K) by K Shillito
25. Flexitime (Level II / 4K) by David Grigg
25. Codebreaker (Level II / 4K) by David Grigg

Micro-80 – Issue 36

Issue:Volume 3, Number 12

Date: July 1983

Pages: 48

Table of Contents:

Page      Title

Regulars

2. Editorial
2. Peeking (UK) by Tony Edwards
3. Input/Output – Letters to the Editor
14. Microbugs
35. Next Month’s Issue
36. Cassette/Disk Edition Index
36. Order Form

Departments:

4. Kaleidoscope
4. Peach Bowl
5. Group One
5. Form Three

Programming

9. Theory and Techniques of Sorting – Part 7 by Bernie Simson

Reviews

13. TRS-80 Astrology by David Nourse

Hardware Section

10. How to Double the System-80 RAM for $15 by Brian L Hill

Software Section:

14. Sink the Enemy Navy (CC) by J C Bennett
14. Sink the Enemy Navy (Peach)by J C Bennett
15. Mastermind (CC) by D Zwart
15. Mastermind (Peach) by D Zwart
15. Golf (Level II / 16K) by Robert Glucz
17. Cleanup (Level I / 4K) by D S Brenton
17. E=MC2 (Level II / 4K)
17. Anagrams (Level II / 16K) by Michael Merryless
17. S.A. Horse Performance Guide (Level II / 16K) by Geoff Egel

Micro-80 – Issue 37

Issue:Volume 4, Number 01

Date: Aug 1983

Pages: 48

Table of Contents:

Page      Title

Regulars

2. Editorial
2. Input/Output – Letters to the Editor
10. Microbugs
10. Users Groups
33. Index to Volume 3
35. Next Month’s Issue
36. Cassette/Disk Edition Index
36. Order Form

Departments:

3. Kaleidoscope
4. Peach Bowl
5. Group One
5. Form Three

Programming

6. True or False? by Noel Rossiter
7. More Arguments for Machine Language Subroutines by S H Liggins

Reviews

8. Pyramid 2000 by Brian J Fillery
9. Typing Tutor by A F J Bell

Hardware Section

9. The Dreaded Reboot by R G Burgin

Software Section:

12. Star Trek (CC) by R O Edwards
12. Star Trek (Peach) by R O Edwards
12. Aristocrat (CC) by R Dyball
15. Aristocrat (Peach) by R Dyball
12. Uranium Core (Level II / 16K) by D S Stevens and B Thomas
13. Single Key Menu by S J TurtleModel III Disk
15. DEFUSR (Level II / 4K) by Roger Bowler
16. Compound Multiplication and Long Division (Level II / 4K) by C Stobert
17. Starshoot (Level I / 4K) by M S Young

Micro-80 – Issue 38

Issue:Volume 4, Number 2

Date: September 1983

Pages: 48

Table of Contents:

Page      Title

Regulars

2. Editorial
2. Peeking (UK) by Tony Edwards
2. Input/Output – Letters to the Editor
8. What You Have Missed
14. Microbugs
35. Next Month’s Issue
36. Cassette/Disk Edition Index
36. Order Form

Departments:

4. Kaleidoscope
5. Peach Bowl
6. Group One
7. Form Three

Programming

9. Theory and Techniques of Sorting – Part 8 by Bernie Simson

Software Section

14. Towers of Hanoi (CC) by M Byrne
15. Othello (CC) by S Gibbons
14. Towers of Hanoi (Peach) by M Byrne
15. Register Display (Peach) by D J Omond
16. Desert Chase (Level II / 16K) by A N Downey
16. Formation (Level II /16K M.L.) by David Grigg
18. Ordering Priorities (Level II / 16K) by A F J Bell

Micro-80 – Volume 4, Number 03

Date: October 1983

Table of Contents:

Page      Title

Regulars

2. Editorial
2. Peeking (UK)
2. Input/Output – Letters to the Editor
19. Microbugs
26. What Your Have Missed
26. Notice to Subscribers
35. Next Month’s Issue
36. Cassette/Disk Edition Index
36. Order Form

Departments:

6. Kaleidoscope
8. Peach Bowl
8. Group One
10. Form Three

Programming

11. The Midnight Printer by S H Liggins

Reviews

12. Amust 80-DT Printer by Carl Cranstone
14. The “Hi-Writer” Word Processing Program for the “Peach” by Gordon F Gross
15. Infinite Basic by J F Lamich
16. Mumford Micro Systems SK-2 Speed-Up Modification for the TRS-80 by Peter R Smith
18. Double Precision Subroutines from Tandy by D Grigg
18. Mystery Fun House Adventure by Bob Jacobs

Software Section

19. Hamburger (Level II / 16K) by Bill Tanti
19. High Resolution Screen Score Subroutine (CC) by C Bartlett
20. World Championship Boxing (CC) by C Bartlett
21. Othello (Peach) by Trevor Mynott
21. Block (Peach) by Trevor Mynott
21. SAVE (Level II / 16K m.l.) by Michael Byrne
22. XUSR Screenfill Subroutine (Level II / 16K) by C Cranstone
23. Galactic Battles (Level I / 4K) by Martin Downey

Micro-80 – Volume 4, Number 04

Date: Nov/Dec 1983

Pages: 52

Table of Contents:

Page      Title

Regulars

2. Editorial
4. What Your Have Missed
13. Input/Output
47. Next Month’s Issue
48. Cassette/Disk Edition Index
48. Order Form

Departments:

3. Kaleidoscope (Colour Computer)
3. Peach Bowl (Hitachi Peach)
3. Group One (Model I / System 80)
4. Form Three (Model III)

Programming

5. Making Full Use of PEEK, POKE and USR Statements by Gordon S Thomas

Reviews

10. Adventure System by Ed Grigonis
12. TRS-80 MC-10 Computer by Charlie Bastlett

Software Section

15. Hi-Res Text by Geoffrey D WilliamsonColour Computer
15. Killer Satellite by Scott EdwardsColour Computer
18. Sirius AdventureColour Computer
15. Track Racer (Peach) by D C Kelly
18. Sirius AdventurePeach
16. Household AccountingPeach
13. Australia’s Cup (Level II / 16K) by Carl Cranstone
18. Yahtzee (Level II / 16K) by T Domigan
18. Bold Type of LP VIILevel II / 12K
15. LVAR (Level II / 32K) by Tim Fish
14. GRAFX by Bob WilsonDisk 32K
18. Space Utility by D BereisDisk/48K
14. Source Utility by T DomiganModel III/DISK
16. Household AccountingModel 4
18. Space InvadersMC-10

Micro-80 – Issue Volume 4, Number 05

Date: Nov/Dec 1983

Pages: ??

Micro-80 – Volume 4, Number 06

Date: January 1984

Pages: 28

Table of Contents:

Page      Title

Regulars

2. Editorial
2. Peeking (UK) by Tony Edwards
6. Input/Output
4. Recreation-80 by Eduardas M Grigonis
23. Next Month’s Issue
24. Cassette/Disk Edition Index
23. Order Form

Departments:

2. Kaleidoscope (Colour Computer)
3. Peach Bowl (Hitachi Peach)
3. Group One (Model I / System 80)
4. Form Three (Model III)

Articles:

5. The Adelaide Micro User Group Bulletin Board by Richard Newcombe
7. Notes from the Software Editor by Ed Grigonis

Reviews

8. Zorlof – The Magnificent Word Processor by John Lessur
9. Accel 4 Compiler by Dayal Abeyasekere
10. Review of the TRS-80 Model 4 by Charlie Bennett

Software Section

12. Alien Chase (Peach) by D C Kelly
12. Cricket (CC) by N Cooper
12. Nightmare Park (Level II / 4K) by L Higgs
12. Film Production Costing (Level II / 16K) by B J Fillery
13. Automatic Directory (48K / Disk) by Carl Cranstone
14. Amateur Radio Log Book (Level II / 16K) by R J Stehr

Micro-80 – Volume 4, Number 07

Date: February 1984

Pages: 28

Table of Contents:

Page      Title

Regulars

2. Editorial
8. Input/Output
23. Next Month’s Issue
24. Cassette/Disk Edition Index
23. Order Form

Departments:

2. Kaleidoscope (Colour Computer)
2. Form One
3. Enhanced OS-80
3. V-Zed – Three New Functions
4. Auto Line Numbering
4. Program Listing 1
4. Turning off the Beeping Keyboard
4. Free Space

Software Section

4. Array Utility Demonstration (Level II / 16K) by R E Taplin
4. Array Utility (Level II / 16K m.l.) by R E Taplin
5. Words and Meanings (Level II / 16K) by Murray J Dixon
5. Sharemarket (Level II / 16K) by R J Burling
6. Dogfight by Stephen GibbonsColour Computer
6. Sirius Adventure (32K / Disk) by M Laden Bauk
7. Battleships (VZ 200)
7. Junior Math (VZ-200)
7. Disk Directory Recorder by Ross SmithModel III

Micro-80 – Volume 4, Number 8

Pages: 28

Table of Contents:

Page      Title

Regulars

2. Editorial
5. Input/Output

Departments:

2. V-ZED
2. Kaleidoscope (Colour Computer)
3. Form Three
3. Group One

Articles:

4. Recreation 80 by Ed Grigonis
6. Notes from the Software Editor by Ed Grigonis
8. T Disk Review by David Eather

Software Section

7. Latin Vocab Test (Level I / 4K) by C Stobert
7. Lander by Nick CooperColour Computer
7. Obstacle (Level II / 4K) by P Brierley
8. Track 80 (Level II / 16K) by Craig MacNish
8. Touch Typing (Level II / 16K) by Spencer George
8. Fundamental Sort Utility (48K Disk) by B J C
9. Dog Race (VZED) by Ron Carson
9. Contest Log (VZED) Ron Carson
9. Memory Peek (VZED) by Ron Carson
9. Field Finder (48K Disk) by Ken B Smith