Ira Goldklang's TRS-80 Revived Site

80 Microcomputing - 1980

80 Microcomputing - Volume 01 - January, 1980


Application
52	Braille	Alfred J Bruey	Help the blind read.
54	Telepathy	John Warren	What's on your mind?
Education
41	Night School	Dr. Antonio Lopez	80's go to school.
80	Fraction Tutor	Tom Orr	A homework helper.
General
28	The Tandy Story	Chris Brown	From boots to bytes.
93	Hidden Codes & Missing Chips	Patrick & Leah O'Conner	Why no small letters?
38	Keyboard Information	Daniel Lovy	A voyage into keyland
Hardware
78	Relay Protection	Robert M. Richarson	Cheap insurance
132	CLOAD Fix	Scott King	Simple, but effective.
Home
32	Merry TRSMAS	Collin B Taylor	An electronic greeting
Interface
70	Level II to Model 33	Lauren A Colby	UART to read this!
104	Smart Terminal	Jimmy D Shirley	An I.Q. of 300 baud?
109	Listen to your Keyboard	Allan J Domuret	Hear here!
Math
114	Oh No! Calculus	Allan S. Joffee	Educate yourself.
Personal
56	Decisions, Decisions	Stephen Walton	Well, maybe, but ...
Recreation
36	Music Maestro!	Roger L. Pape	Music with no accessories.
90	Tout I	Charles J Wilson	Don't lose your shirt
Reviews
45	Disk Director	Richard K. Riley	Electronic file card.
48	Software Review	Rod Hallen	Read before you buy.
74	Rival Publications	Rod Hellen	Boo! Hiss ...
Style
102	Sort 80K in 6K!	D. E Fitchman	It can be done.
Theory
62	Cassette Problems	Don Stoner & Dick Barker	Why they don't work.
Tutorial
60	Beyond Blackjack	Robert M. Thorson	After the novelty fades.
84	New Restored	Ken Fordham	Keep programs in NEW condition.
130	A Disk Primer	William O'Brien	An interesting diskussion.
Utility
68	Winking Cursor	Daniel Lovy	Twinkle, twingle ...
82	Basic BASIC renumbering	James Oriett	Quick and dirty.
118	Get T-Bug High	Irwin Rappaport	Put it where you want it.
120	EDTSAM on Disk	Robert Butler	Reassemble your Editor
122	TTape	Dennis Stevens	Align yourself with ease.
134	Extra Variables	Gary E Clark	More, more, more!
Regulars
8	Remarks	Wayne Green
10	80 Accountant	Michael Tannenbaum
12	Unlimited 80's	Sherry Smuthe
13	Captain 80	Bob Liddil
13	Input	Why not you?
14	80 Applications	Dennis Kitsz
16	Clubs	Ross Wirth
20	NEWS	Michael Comendul
148	Preview	Next month in 80
148	Advertisers Index

80 Microcomputing - Volume 02 - February, 1980


Application
70	Passing the Plate	Henry Reikers	Fleece the flock.
104	Process Control	Robert Hoffman	Control the world.
General
32	DISK & Other Mysteries	Harv Pennington	The definitive dlsk book.
36	The Bottom Shelf	Dan B Shuford	The bottom line.
106	ROM Routines	Wes Thielke.	Basic shortcuts.
Hardware
4	Cassette Problems II	Son Stoner & Dick Barker	Enhance your CLOAD.
50	Faster! Faster!	Dennis Kitsz	Give your CPU adrenalin.
62	Video Tune-up	David Miller	Focus on your monitor.
94	A Simple Interface	Arthur Mullin Hr.	Turn on your 80
100	LPRINT "Cheap."	Fred Biechman.	Hard times copy.
Home
114	Household Accountant	David Andresen.	Rent? Spent!
Reviews
24	Three Mailing Programs	Reese Fowler	All for disk.
26	Radio Shack's Mailer	Dr. Duncan Buell	Good documentation.
38	Rival publications II	Rod Hallen	More competition?
58	Software Review Ii	Rod Hallen	Utilities Galore
66	Percom Drives	D. Buffington & C Wagner.	Alternative to Shugart.
79	Anadex Printer	Walter June.	Pruple printers.
80	Floppy PIMS	Morris Herman.	A disk database.
97	Games Review	Rod Hallen	Gambling androids.
111	Poor Man's Text Editor	Fred Blechman.	$10 text editor
Tutorial
86	Relocate with PEEKPOKE	Irwin Rappaport.	A basic idea.
Style
73	Root Routines	Curtis Gerlad.	Get to the root of the problem.
Utility
42	BABYBUG	Dennis Kitsz	Miniature monitor.
68	CLOAD Machine Language	Mark Schimelman	Modify your monitor.
82	Append it!	Crutis F Gerald.	Two into one.
118	Compress It!	David Powers.	Program shrinker.
120	LPRINT Formatter	E. M. McCormick	Page your printouts.
124	Disk Index	Ron Cheshire.	Keep your programs in order.
Regulars
9	80 Remarks	Wayne Green
11	80 Accountant	Michael Tannenbaum
12	Captain 80	Bob Liddil
12	Input		Why not you?
13	Club 80	Ross Wirth
14	Unlimited 80's	Sherry Smythe
14	80 Applications	Dennis Kitsz
15	80 Review	Chris Brown
16	NEWS	Michael Comendul
130	Preview	Next month in 80
130	Advertisers Index

80 Microcomputing - Volume 03 - March, 1980


Application
60	KWIC Index	Leslie Sparks	Find it fast!
117	Biorythms	Ralph Holthausen	On a peak?
127	Duty Roster	Dick Straw	Put people in place
138	Soundex Codes	Robert Hodge	Name sound familiar?
Business
22	Printers Apprentice	Rich Barnes	Make a good impression
28	Investment Analysis	Leslie Sparks	Information in minutes
Game
55	4K Intelligence	William Lopez	Self modifying program
General
79	Part-time Consultant	Michael Morin	Money on the side
Hardware
72	lowercase & UPPERCASE	Don Stoner & Dick Barker	The best of both worlds
88	Babybug keyboard	Dennis Kitsz	Easy entry for Hex
96	Home Brew Interface	C. R Vince	Customerized control
113	Regulate It!	William Klungle	Smooth your rupple
120	I/O Ports plus	Brian Harron	Low cost interface
132	Box it in	John Zalnerunas	A cabinet idea
Home
42	IRS-80	William McNeill	Record your deductions
130	Graph Plotter	Scott King	Display your bills
Math
84	Equations	Allen Joffe	Get to the root of them
Reviews
58	Useful Utilities	Charles Leedham	Renumber, Remodel & Proload.
77	Quick Printer	Henry Riekers	A $100 label?
134	One into Two	Sherman Wantz	Old programs in new BASIC
136	RS232	Roger Hicks.	The RTadio Shack interface
Style
94	Inside the ROMs	Bruce Stock	Some useful routines
Utility
46	SPOOL & DeSPOOL	H.S. Gentry	Split eprsonality when printing
80	Test Your Memory	Milan Chepko	See if your chips are absent-minded
105	LPRINT Routines	Craig Werner	Hardcopy Video.
115	Whazit?	J.B. Penny	Read your tapes.
122	Screen Editor	William Colsher	Non-destructive cursor.
125	Extra Errors	Charles Moses	On Error read this
Regulars
8	80 Remarks	Wayne Green
8	80 Applications	Dennis Kitsz
10	Club 80	Ross Wirth
12	Input		Why not you?
14	80 Accountant	Michael Tannenbaum
15	Captain 80	Bob Liddil
16	Unlimited 80's	Sherry Smythe
18	NEWS	Michael Comendul
146	Preview	Next month in 80
146	Advertisers Index

80 Microcomputing - Volume 04 - April, 1980


Application
95	Itinerary	Ben Gorsky	It's Tuesday, must be London.
114	Magazine index	William Klungie.	Find that article.
121	Titler	Mark Rotzlen	Captions for your video.
123	I Ching	Anthony Scarpeili	The program o f changes.
Education
45	More Night School	Dr. Antonio Lopez	Continuing education.
77	Pre School Math	Donald Hastings	Teach your kids.
Games
60	Bail Box	James D Lewis	Adventures of a Squot.
16	Rock, Scissors, Paper	Dodd Harris	Play the game!
General
30	Computer Derelict	Barry Kornfeid	It could happen t o you.
98	A Dealer's Experience	S. M. DeFonzo	Even dealers have problems.
Hardware
38	Build a Light Pen	Wayne Holder	Your own magic wand.
54	Reverse Video	Dennis Kitsz	Make your display easy to daer.
58	Mork & Mindy Monitor	Hugo Jackson.	A dual purpose display.
110	CTR-41 Modifications	Delmer Hinrichs	Bring it up to par.
Reviews
70	RSM-2 Monitor	Bruce Churchill	Extremely cost effective.
130	CBASIC Review	Ken Knecht	Now you C it!
136	Dilithium Tapes	Rod Hallen	Tapes t o read?
Style
103	INKEY$	Gary Himler	Get rid of superfluous prompts.
128	Break Disable	Jim Rastin	Secure your programs.
Utility
62	Level II to Level I	Mike Woll	CLOAD your system.
68	Babybeep	Dennis Kitsz	Make R2-D2 jealous
80	Multiple USRs	John Ventimiglia	Ten instead of one.
84	T-BUG For II	Allen Curtis	Customize it.
90	MACROPOKE Monitor	Larry Suter	Poke your 80.
106	Service Tape	Howard Flatley.	Systemize your utilities.
108	KBFIX Fix	C. W. Anderson	Vvery usefulll!
33	BASIC Terminal	Terry Noreault	Straightforward software.
Regulars
8	80 Remarks	Wayne Green
8	80 Applications	Dennis Kitsz
9	Captain 80	Bob Liddil
10	Club 80	Ross Wirth
12	The Assembly Line	William Barden, Jr.
15	Unlimited 80's	Sherry Smythe
16	80 Accountant	Michael Tannenbaum
20	Reviews	Chris Brown
26	Input		Why not you?
28	NEWS	Michael Comendul
146	Preview	Next month in 80
146	Advertisers Index

80 Microcomputing - Volume 05 - May, 1980


Application
62	Carpool	Walter McCahan	Getting to work in a squeeze
128	Model Conversion	Tom Blackburn	Up or down, feet or inches
General
36	Languages	Jim Perry	Parlez-vois Fortran?
44	Tiny Compiler	David Bohlke	A very basic compiler.
46	Put-N	William O'Brien	A language poposal
50	BASIC Word Processor	Delmer Hinrichs	Write it yourself
78	Business Programming	Wes Clarke	Operator proof operation
107	An Owner's Tale	John Dilbeck.	Why did you buy one?
110	Computer Bulletin Boards	Jim Cambron	Yellow page 80's
Hardware
70	Homebrew Memory	Richard Ragucci	It can be done.
74	Destick Your Relay	Herman Lukoff.	Preventative measures
84	CLOAD Micrometer	Bertram Thiel	Analog input output!
Reviews
38	Pascal I & II	Fred Monsour	Tiny alternatives.
56	Pencil Vs Scripsit	Jim Perry	The champ gets beaten!
58	Level III	Ronald Bobo.	Extra commands for BASIC
82	Disk Alternatives	Harley Dyk	Cheap, fast and reliable
Style
94	Free Format Search	Henry Riekers	Order from chaos.
142	Fractional Input	David Cecil	No half measures?
Utility
76	Babyroot	Dennis Kitsz	Root out the bad chips
86	CLOAD Monitor	Norman Whaland	A graphic CLOAD aid
96	Backup/Display	Craig Lindley	Clone your originals.
114	FastDOS	Maynard Neyer	Speed up your DOS
116	Etch-A-Screen	James Shrum	Design better layouts.
126	Progdata	Steve Kelly	An editor for hybrids
130	Super Sound	David Morr	beep, boop, ba boobla!
134	Cut & Splice BASIC	R. B Nottingham	Patchwork Programming
136	LPVIDEO	David Powers	Turn your screen into ink
144	Memory Dump	Allan Joffe	PEEK about memory
152	Screenprint	Louise Frankenberg	Three-finger hardcopy
Regulars
8	80 Remarks	Wayne Green
8	Edit 80	Jim Perry
9	Unlimited 80's	Sherry Smythe
10	80 Accountant	Michael Tannenbaum
22	Reviews	Chris Brown
16	The Assembly Line	William Barden, Jr.
22	80 Applications	Dennis Kitsz
24	Captain 80	Bob Liddil
26	Input		Why not you?
32	NEWS	Michael Comendul
162	Preview	Next month in 80
162	Advertisers Index

80 Microcomputing - Volume 06 - June, 1980


Application
148	Quiz Master	Richard Eckert	Is this the answer?
Business
130	Accountants Aid	James Sheats	A workhorse worksheet
General
38	The Game of Life	Dennis Kitsz	Play G-d for a day.
62	Adventures in Roseland	Allan Joffee	Interesting displays
65	Randomness	Todd Carpenter	Is your 80 really random?
72	Doodle Bug	Daniel Bishop	Pen and paper saver.
78	Kaleidopen	Richard Nicholas	Computerized kaleidoscope
82	Real-time Graphics	Richard Zidonis	PEEK and POKE fun
96	Inside Level I	Robert Meushaw	Baby borhter grows up!
106	Double Size Graphics	Bertram Thiel	Larger than Life?
118	TRS-80 Trainer	William Coisher	Display your registers
124	EDTASM Index	Terry Kepner	Find references quickly
Hardware
154	Fuse Fix	William Winter	Save on repair charges
Interface
111	DECwriter Driver	James Beauchamp	Terminal I/O made easy
136	Testing 1, 2, 3	D. C Nelson	Check your measurements
142	Teletype Interface	Peter Noeth	El cheapo printout.
Review
92	Applications Software	Rod Hallen	Micro packages
Software
116	True of False?	John Krutch	Computerized pattern recognition
Style
140	Keyboard Interrogation	M. Yarbrough & J Vosteen	Key Information?
Utility
88	Hex Display	Dr. H Campbell	Turn your FF into Decimal.
132	Buffer Analysis	Robert Chambers	Display your ASCII.
134	Display Formatting	Allan Joffe	Tidy screens
146	CLOAD Assembly Language	Arthur Baker	Get an autostart.
Regulars
8	80 Remarks	Wayne Green
10	Input		Why not you?
12	Debug	I. N. Error
14	Reviews	Chris Brown
20	80 Accountant	Michael Tannenbaum
20	Captain 80	Bob Liddil
22	The Assembly Line	William Barden, Jr.
28	80 Applications	Dennis Kitsz
32	Unlimited 80's	Sherry Smythe
32	Club 80	Ross Wirth
34	NEWS	Michael Comendul
162	Preview	Next month in 80
162	Advertisers Index

80 Microcomputing - Volume 07 - July, 1980


Application
58	Linear Meter Design	Ronald Thibodeau	An electronic VOM?
62	Get the Whole Story	Fred Blechman	Product distribution made easy
Game
152	The Third Dimension	David Dlllehay	3D Tic-tac-toe
General
44	Computer Education	J. Chartier and C Goldner	Catch 'em young
48	How the Gamesman Began	Nancy Robertson	An adventurous youth?
52	The BASIC Switchyard	Gene Perkins	Get on the right track
78	In the Beginning	Mark Herro	How one owner sees it
84	Modification Update	Scott Richards	All the fixes
88	Disk Files	Willlam O'Brien	Spin the platter
110	Saving Money	John Acres	Everyone wants to
Graphics
76	Simple Graphics	Ted Hommel	Learn some tricks
128	Scatterplot	R. F Genovese	Is your RANDOM random?
130	Curve Plotter	David Cecil	Plot It out
140	Basic Drawing	Buzz Gorsky	Pictures In BASIC
Hardware
112	Relay Assistant	Karl Jahns	Add muscle to your relay
118	Two Different Worlds	Scott Eckert	Analog and digital
158	Disaster Saver	Bob Brooks	Prevent disk wipeouts
Interface
114	Heathkit Interlace	Larry Kunk	Assemble yourself printer
144	TTY interface	Robin Rumbolt	The cheapest hard copy?
Math
168	Real Roots	Michael Daniels	How to find them
Tutorial
94	White	Jake Commander	Fool your Interpreter
108	Beginners' Formatting	Wynne Keller	Stan here for neat results
Reviews
100	Software for Hams	Robert Richardson	Extract from a new book
124	Centronics 730	Louise Frankenberg	How does it perform?
Utility
136	SoundX	Roxton Baker	Liven up your ears
158	Displaced Programs	Ron Moehlis	Move them around
160	TCOPY	Dennis Stevens	Copy your tapes
162	Format 40	John Adams	Get a maximum line length
Regulars
8	80 Remarks	Wayne Green
10	Input		Why not you?
16	Reviews	Chris Brown
22	The Assembly Line	William Barden, Jr.
26	80 Applications	Dennis Kitsz
30	Captain 80	Bob Liddil
30	80 Accountant	Michael Tannenbaum
38	NEWS	Michael Comendul
178	Preview	Next month in 80
178	Advertisers Index

80 Microcomputing - Volume 08 - August, 1980


Application
86	On the Radio	I Don Hastings	Computers direct air time.
Games
42	Swords and Sorcery	Barry L. Adams	A contest with dragons and trolls
50	Star Search	Howard Berenbon and Robert F Gentile	A bonus for Trekkies
59	Star Fighter	Albert C Ferrarra	4K of heavenly battle
62	Life in the Fast Lane	Terry Kepner	A hybrid of the game
68	U-Boat	Hubert C Borrmann	Play and learn
76	A Heartbeat Away	Clinton Morey	Presidential simulation
84	Slot Machine	Stewart Fason	Personalizing games
General
148	Rights of Passage	Dan Keen and Dave Dischert	The upgrade to Model II
Gardware
136	300 Baud Terminal	Timothy Loos	Using unused ICs
Utility
100	Tape Librarlan	Raymond J Herold	Tape management for micros
107	The Invisible Password	Michael A Conley	Keep your secret
108	Slash Zero	Robert M. Richardson	Differentiate between zero and 0
110	Code Cracker	James P Morgan	Making and breaking codes
118	Software Lock	M.D. Kelleher	Limit access to subroutines
121	Lowercase with Strings	Milan D Chepho. M.D	Soft approach to LC
122	Custom EDTASM	John T. Blair	Modifications for your needs
132	AUTOPOKE	Jasper E Kump	BASIC approach to machine code
160	The Graphics Coder	V. F Racine	Electronic video worksheet
164	Disk File Protection	Dan Keen and Dave Discherf	Overwrite protection for TRSDOS 2.1
170	Pencil RS232 Driver	Dick Kinsey	Modifies Pencil for RS-232-C
174	Cassette File	James Tallman	Locate dumps easily
Interface
116	Cheap Video	Paul C Fowler, Jr	Interface for your television
152	PR-40 Printer Interface	John Hise	Interface for a SWTPC
Tutorial
144	Towards Machine Language	Allan S. Joffe	The next logical step
166	Graphic Sort	C. A de Zoysa	Watch your 80 work
178	Machine Code USR	Larry MacDonald	Putting machine code inside BASIC
Review
184	The TRS-80	Alexander MacLean	For the neophyte
Regulars
8	80 Remarks	Wayne Green
12	Input		Why not you?
18	Reviews	Chris Brown
24	The Assembly Line	William Barden, Jr.
28	80 Applications	Dennis Kitsz
31	80 Accountant	Michael Tannenbaum
31	Edit 80	Jim Perry
32	Inside 80	Ed Juge
36	NEWS	Michael Comendul
194	Advertisers Index

80 Microcomputing - Volume 09 - September, 1980


Application
162	Doctor Your Records	Wilbur A Muehlig, M.D.	From one who knows.
174	Mind Your A's & P's	Lois L. Leonard	Super marketing fantasy
Business
212	Down the Road	Bill Vick	Maximize your profits.
Data Management
146	Reference Library Index	James P Morgan	An easy method.
Education
124	Kidstuff	Dan Keen and Dave Dischart	For children only
182	Music Note Recognition	J. David McClung	Orchestra, ready?
Game
216	Ping-Pong	Ronald Moehlis	Better than the original
General
58	A Bout with the I.R.S.	Fred Blechman	How the 80 won
187	BINAX KIBUFF	John T. Blair	Entering ROM
208	The "Next" Trap	Hubert C Borrmann	How to escape it.
Hardware
84	Teletype Interface	Jake Commander	Versatility plus
102	Selectric Hard Copy	Michael W. Bickerton, M.D.	Put it to use.
116	Build Your Own Port	James S. Hawkes/Reese Grady	Then take off.
Math
170	Divine Proportions	David R Cecil	Beautiful Graphics
Review
154	Eloquent Eighties	Jim Wright	Tandy's machine
Style
188	Variations on a Theme	George R Bullitt	Deal with PRINT like a pro.
Tutorial
50	Into the 80's	I.R. Sinclair	A beginning for beginners.
62	Pulling Strings Together	John D Adams	Learn to manipulate
138	My Way	Robert V. Meushaw	May be better than your way.
152	Stringy Machine Code	David D Grimes	How to pack it
158	Math Flash	Jim Barbello	Want to add and substract?
178	An Article Called Intrepid	Buzz Gorsky	For secret agents
Utility
68	Free Space	David Cornell	Beat your SYSTEM
76	Uni-key	Rowland Archiver, Jr.	Cut down entry time
88	Document Those Variables	William Noel	Save time and space
94	Printer Calibration	L. O. Rexrode	peffect alignment
98	Versatile Input	Tim Wilde	Input data with ease.
150	Position Display	Jerry Frost	Look professional
168	Delay Loop	Allan S. Joffe	Waste time.
173	Walking Words	Hubert C Borman	Be sure to catch this one
192	Beyond Shell Metzner	Doug Walker	Sort with authority.
196	Deflower your Debug	Donald C Walker	Without reprisals.
202	Slow Scroll	Peter A Lewis	For slow readers.
206	QWIKDISK	Bruce Nazarian	Cut your access time.
210	The Competition's Cursor	R. Daniel Bishop	How to get it.
Regulars
8	80 Remarks	Wayne Green
10	Inside 80	Ed Juge
12	80 Input
20	Reviews	Emily Gibbs
26	80 Accountant	Michael Tannenbaum
26	Education 80	Earl R Savage
26	80 Applications	Dennis Kitsz
36	The Assembly Line	William Barden, Jr.
42	80 News	Nancy Robertson
44	New Products

80 Microcomputing - Volume 10 - October, 1980


Application
188	Genotype	Albert Rauber, M.D.	Family planning
Business
106	When the Cows Come Home	Sherill B Nott	Take a byte out of your beef
Construction
122	Caveat Emptor	M. Parris	The pitfalls of home construction
182	Two BASICs are Better Than One	Allen W. Erickson	Two-level capability
Game
212	Asteroid Adventure	Greg Perry and Don Taylor	A real trip
General
54	Have the Courts Smashed Software Copyright	Dennis B Kitsz	Art v. Application
114	Memory Sizer	Jack Deckter	A basic tool
140	Punch Out Your Disks	Richard Taylor	Do it with love
Hardware
82	The Light Pen	Hugo T. Jackson	Heavy stuff
Home
176	Cold Comfort	Dan Keen & Dan Laughlin	Keep your meter reader honest
Interface
118	H-14, Meet the TRS-80	Frank Friesen	A memorable meeting
144	Interfacing the NEC Spinwriter	James D Kunzman	A moving relationsuip
194	The Serial Clank on the Printer	William O'Brien	Music to your ears
Recreation
148	Westward Ho!	Raymond J herold	What condition is your covered wagon in?
198	Puzzler	James P Morgan	Hidden Business
Science
156	DVM Interface for the 80	Karl J Casper & Harry R Freedman	Laboratory application
Style
93	Get Serious	Roger L. Paper	No more follin' around
Tutorial
68	Into the 80's	Ian Sinclair	Your guide to intelligent operatin
76	Pulling Strings Together - Part 2	John D Adams	Effective management instructions
100	The Useful USR(0) Function	Terry Kepner	How to use it
Utility
134	Variable Scroll	William L. Colsher	A very handy screen
138	Input with Insight	Jack Decker	Output with ease
202	Super Graphics	Alan R Moyer	Add exchitement to your life
207	Triple Play for T-Bug	W. H Johnson	Move your BUG around
210	Take Me Beyond Your Leader	Robert McTernan	Get ahead of yourself
Regulars
8	Remarks	Wayne Green
10	Inside 80	Ed Juge
12	80 Input
32	Reviews
26	80 Accountant	Michael Tannenbaum
24	Education 80	Earl R Savage
20	80 Applications	Dennis Kitsz
40	The Assembly Line	William Barden, Jr.
44	80 News	Nancy Robertson
48	New Products

80 Microcomputing - Volume 11 - November, 1980

Contents
62	Electronic Networks	Nancy Robertson	When the postman rings in the future, he may not. That's the thrust of thls feature on the future of electronic mail and data processing via the phone lines. Can the micro replace the telephone?
70	Into the 80's	I. R Sinclair	In part III of this introductory course, Ian Sinclair explores some of the most powerful commands in BASIC-IF ... THEN ... ELSE statements. Examples are easy to follow: herds of cows, gaggles of geese and flocks of sheep.
90	The Fixer	Peter Ashley	Keep your 80 in the dark with this complete photography program. Step-by-step, you'll mix your chemicals and track your development time.
125	BASIC in the Palm of Your Hand	Ken Knocht	This hand-held computer made by Sharp, Inc. and labeled by Tandy puts BASIC In the palm of your hand. The review comes complete with sample program. Judge for yourself.
220	Images	Buzz Gorsky	Here's a nifty program: a pattern drawer that no doubt has a thousand appllcations. The author dares you to name just one.
Application
114	Tally with an 80	Roderick D Graham	A computer wins the election
132	Your Personal Calendar	William L. Coisher	For those with thaasophobia
Education
186	Hey ... You in the Corner	Mike South	Heads up, and get rid of that gum.
Game
83	Computer Monopoly	Barry Adams	Boardwalk hits computerland.
General
109	Radio Shack Versus the Competition	David D Busch	Who else?
179	The Random Walker	John F Strazzarino	A short and awesome display.
195	Menu List Selection Subroutine	Frank B Rowlett, Jr.	Your just desserts
234	The Table of Contents	Dennis Thurlow	Walk to know what you listened to?
Hardware
116	Mem Size ... 20K!	W. R Stanley	Those old chips ain't dead yet
146	Home-Brew TRS-80	Russel W. Steele	Build an 80 yourself
216	Look, a Snoope/Snubber!	Philip O. Martel	Better than a watchdog.
Software
208	DOS Machine Code Loading Technique	Tim Turner	Get loaded with ease.
212	Mix Your Own PIMS	David Busch	A directory recipe.
226	You Can Call It ... Ray	Barry Kornfeld	It loves to be used.
230	POW-BANK-ZAP-(CRASH)	John L. Brandolini	Music to your ears?
Technique
168	Cheap Trills with T-Bug	Albert C Bole, Hr.	Like your music cheap and easy?
Tutorial
160	Of Two Dimensional Arrays	R. L. Conhaim	Monitor your home
202	Smart Prorgrams	Daniel Lovy	So, you think you control your comptuer?
222	Inside-Out Debugging	Del Ogren	Attack your graphics from behind
Utility
128	Cross Reference	Major Erick J Camp	An easy code-tracking device.
172	PT-Bug and Then Some	Mark Paxton	Make it easy on yourself.
177	Up and Down	M. Parris	Ear muffs for your 80
206	Resurrect It!	Thomas L. Quindry	Will miracles never cease?
Application
Regulars
8	Remarks	Wayne Green
10	Inside 80	Ed Juge
12	Education 80	Earl R Savage
18	80 Input
24	80 Accountant	Michael Tannenbaum
27	80 Applications	Dennis Kitsz
32	The Assembly Line	William Barden, Jr.
38	Reviews
47	80 News
56	New Products

80 Microcomputing - Volume 12 - December, 1980

Contents
66	The Dvorak Keyboard	Waldo T. Boyd and Jon Etherton	The latest in super efficient keyboards is 30 years old. Dvorak's scherme never caught on with manufacturers, but an innovative piece of software lets you program your own keyboard
42	80 Applications	Dennis Bathory Kitsz	When Ktsz, the mad assembler, gets in a Christmas spirit, expect the unusual. Her you have his complete repie, including parts, for creating your own holiday cheer - in harmony.
112	Seasons Greetings	Valerie Vann	Want to do something nifty for the holidays? Turn your 80 into a graphic decoration. Let your screen scroll snowflake and Christmas designs.
128	Cal81	John F Strazzarino	Create gifts for your friends with your 80. This program tells you how to make a gift that will keep you and your computer in mind all year round.
132	Holiday Cheer	Norman S. Kerr	The last of our holiday packages to you lets your 80 send its own greeting cards. The program also maintains your card list throughout the year.
212	Assemble it Yourself	Richard Koch	Plumb the depths of your editor/assembler and let it modify itself. Prepare yourself for a bear! This program is a monster, so let us know if it's a wise use of space.
Application
109	The Office Computer	Gary Valle	Care and feeding instruction
132	Holiday Cheer	Norman S. Kerr	Better in your mailbox than your Wassall bowl
General
66	The Dvorak Keyboard	Waldo T. Boyd and Jon Ehterton	How come your keyboard's so awkward?
208	Turn-on	Dr. J.H. Nestor	Hate to hear the printer grumble and can't reach the switch? Change it!
260	Gregorian Converter	Hubert C Borrmann	You may like Pope Gregory, bur your 80 prefers Julius Caesar.
Hardware
186	Joystick City	Larry Suter	Get the pleasue of smooth moves.
Recreation
112	Seasons Greetings	Valier vann	Turn on your 80 and celebrate.
125	CAL81	John F> Strazzarino	Keep your dates straight.
255	Compu-Sketch	Merl J Hendricks	Video etching with your 80.
Reviews
102	Stats	Robert P Johnson	The latest in statistical programs are compared.
Technique
160	Now it's Time for ... Name That Routine	David Cornell	A labeling program that indexes its own routines.
Theory
147	Mysteries of the Level II ROM	Victor Griswold	Revelations from within
Tutorial
82	Into the 80's, Part 4	Ian R Sinclair	Tagging, dimensioning and further magic.
94	A Manipulative Wizard	John D Adams	Study the dark secrets of arrays.
Utility
200	COMPAC	Daniel M. Romanchik	This article is not about assembling Robots
212	Assemble it Yourself!		If EDTASM isn't enough, try this.
257	RESTORE Data Pointer Control	David R> Cecil	Point where you will
259	Less is More	C. E Winterbauer	Another mystery.
263	Keyword List Plus	Jack Decker	List your keywords and more.
Regulars
8	Remarks	Wayne Green
10	Inside 80	Ed Juge
14	Input
20	80 Accountant	Michael Tannenbaum
22	Education 80	Earl R Savage
24	The Assembly Line	William Barden, Jr
32	Reviews
42	80 Applications	Dennis Kitsz
51	News
58	Products
268	Annual Index
274	List of Advertisers