Ira Goldklang's TRS-80 Revived Site: 80 Microcomputing

80 Microcomputing - Volume 13 - January, 1981


Contents
68	Color by Percom	Francis Kalinowski	Of course we know you can't get color graphics on a black and white 80, but with Percom's interface and a color television, you can come pretty close.
88	Color Computer Primer	Tim Ahrens, Jack Brown and Hunter Scales	Tandy's latest computer is a contender in the new color graphics market. It has its own BASIC and plug-in ROM paks. Read about what these authors call Tandy's most powerful computer yet.
120	After the Goldrush	by Jeny Frost	After years of panning for gold in the Yukon, Frost returned home and discovered a gold mine right in his attic. Not one to simply sit in his lair and hoard his riches, he hastened to his 80 for some goldplated programming. Now you, too, can check your closets for hidden treasure.
200	The DB to LII Converter	Bryan Mumford	Spending the best part of your life CLOADing? Has Disk BASIC made your favorite programs unavailable? You've got those Level II ain't Disk BASIC blues. Don't be depressed! Bryan Mumford, micro-magician, has a cure. Follow his directions and DB becomes LII before your very eyes!
211	Get High on Histograms	Daniel Lovy	Trying to convince your boss that the public is leaning towards treadle-powered electric heaters this winter? Lovy has a program that lets you put the results of your survey in front of the Old Man's nose.
Application
120	After the Goldrush	Jerry Frost	Calculate your hidden worth with this program.
232	Number Cruncher	James Barbarello	Population studies made simple
Construction
190	Onomatoeighty	John C. Mein	Get it through the ear
208	Doodlebug	James E. McKenna	Screen sketching wlth easy moves
Graphics
68	Color by Percom	Francis S. Kalinowski	Get out your Crayolas.
Hardware
172	Audio Interface	Howard F. Batie	This application provides a long list of aids.
Review
68	Color Computer Primer	Tim Ahrens, Browne Jack Browne and Hunter Scales	A close look at Tandy's latest.
170	Racet's Infinite BASIC	Ronald H Bobo	Infinite BASIC examined.
Software
212	CROSSREF	D N Ewart	Mainframe power in an 80.
228	Terminal Plus	Buzz Gorsky	Software aids for terminals.
Style
222	The Plan of the Page	Alexander MacLean	Program writing by steps
Technique
211	Get High on Histograms	Daniel Lovy	If graphs turn you on.
218	Efficient Cassette I/O	Gerald A Sabin	Dedicated to the sanity of tape users.
Tutorial
98	On Modems	Charles Brown	What, when, where ...and especially, why.
100	Into the 80's	Ian R Sinclair	The essence of variables.
114	CLOAD Is Just a Five Letter Word	Dennis Bathory Kitsz	Clean It up.
182	A Perspective on Cubes	Paul Gerhardt	Square this one away.
Utility
130	ZBUG ... Super DEBUG Monitor	Lt. John B. Harrell	A fast bug swatter.
200	The DB to LII Converter	Bryan Mumford	Speed up eternity.
Regulars
7	Remarks	Wayne Green
12	Inside 80	Ed Juge
16	Input
22	80 Accountant	Michael Tannenbaum
23	The Assembly Line	William Barden Jr.
30	Education 80	Earl R. Savage
35	80 Applications	Dennis Kitsz
41	Reviews
50	News
58	New Products

80 Microcomputing - Volume 14 - February, 1981


Contents
68	Programming for Education	Jerome Weintraub	The education market is booming but programmers are finding school children have special needs. Read how one man is "selling" his 80 to a five-year-old. The first in a series of articles on program writing for school children.
74	Project Local	Pamela Petrakos	Thirteen years ago a computer instruction time-sharing project was started in Massachusetts with the help of federal funds. Today, that project has spawned independent micro laboratories in a number of area schools.
78	Classroom Computing	Dr. Lee Droegemueller and Norman Bell	Rosemount, Minnesota has a school department committed to microcomputer aided instruction. The Board of Education led the way with a statement of their commitment while seekina the helo of - an experienced computer classroom planner.
52	Grade School Programmers	Nancy Robertson	Grayson Wheatley, a teacher at Purdue, has compiled some surprising statistics on the progress of computer-aided learners in Cumberland, Indiana.
168	Random Tricks	Gene Perkins	Vaudeville fans get out those spinning plates, wooden dowels and "refresh" your memory about dynamic RAM.
Applications
122	Can Computing Be Art	James J. Conroy	Rembrandts of RTTY art, move aside
152	Population Estimation	Dennis Solomon	How many peas in a pod, fleas on your dog?
154	Landlord	James A. Tuohy	Lease a jump on inflation
194	Moiality Crunching	Robert Suder	Avogadro on the 80
198	Punch Out	James J. Conroy	Speedy card circulation
200	The Final Notice	Walter J. Atkins, J.r	Don't miss it.
Business
216	Some Fundamentals	Steve E. Tune	Things you should know.
Construction
175	A Very Versatile Interface	W. R. Stanley	Build your own.
Data Management
220	Floppy Tales	Eric Keener	Stringy Storage
Education
86	Classroom Doodles	Ann Rosenberg	Run these for fun.
96	Notes From The Classroom	Ralph von Kaenel	Hints from those who've done it
226	Vocabulary Builder	Roger Zimmerman	Learn a foreign language
Graphics
128	Banner Banter	Valerie Vann	Celebrate something, anything.
Hardware
230	Perverse Video	William P. Winter, Jr.	Video on the run.
Math
126	Function Plotter	Louis C. Graue	Need a function graph?
Reviews
158	Electronic Systems Serial I/O	Jim Cambron	Electronic mail on a shoestring.
186	Starstuff	Russell M. Genet	Track your planet and watch out for UFOs
202	#26-2202	Guerri F. Stevens	Model I EDTASM reviewed, finally.
232	LNW Expansion Board	Bob Couger	Expand your space
Tutorial
100	Into the 80's	Ian R Sinclair	The secret to subroutines
166	Be a USR User	Allan S Joffe	From a real dealer
224	Compile, Interpret, Assemble ... OH BOY	Ed Faulk	Tame these horrors
Utility
112	Clock boot	Yuergen Boehmke	Get it where it belongs
138	Paper Tiger Screenprinter	Ruth Leawart	Hard copy graphics.
144	Auto Edit	Dan Rollins	Pong by pointer equals speed.
214	LPRINT Formatter II	Charles Z Trinberg	Right packed ASCII
218	Fast Edit	Dwigh K Lilk	Chop off 90 percent.
236	Now You See It	Hubert C Borrmann	Save your screen with this
Regulars
6	Remarks	Wayne Green
8	Inside 80	Ed Juge
10	80 Input
14	Education Reviews
20	Reviews
28	Education 80	Earl R Savage
29	80 Accountant	Michael Tannenbaum
33	The Assembly Line	William Barden, Jr.
40	80 Applications	Dennis Kitsz
52	80 News
63	New Products
242	List of Advertisers

80 Microcomputing - Volume 15 - March, 1981


Contents
68	The Disk Dossier	Jake Commander	Commander grabs DOS by the disks, turns it over and shakes it out. If you've been wondering what is behind those mysterious three letters, this article will shed some light on the sublect.
74	DOS Talk	Stewart E. Fason and John Burgan	A successful businessman and a serious bugfinder team up in this DOS review help you make an intelligent choice among them.
77	80 Interviews: Lew Kornfeld and John Roach	Nancy Robertson	In this matched set of interviews, Robertson gets some inside info on personality, Radio Shack and what to expect in the future.
136	Income Averaging - 1980	Margaret M. Grothman, CPA	Had a big raise lately? Changed jobs for more money? If you're not satisfied with the looks of vour income tax return, fire up your 80 and take a look at this program for income averaging.
118	Micro-Basketball	Charles E. Weindorf	Who needs the NBA when you've got this game? You and your friends will forego the games on the tube and fire up this gem instead.
Applications
152	By Appointment Only	David D. Busch	Never sure where you are? Here's help.
174	Line Up!	John Anderson	Bring your 80 to the grocery and never stand in line again
192	Letter Counter	Walter Atkins, Jr, PhD.	Searching for something to be curious about?
230	80 Appliance Control	Cass Lewart	Wire up and take off.
274	Shoplist	Hal Smith	Use your 80 as a pantry.
Business
200	Mind You Own Business	Gregory R Glau	And never mind the math.
240	The Loan Wrangler	Garth Jensen	Know what you're getting into.
Game
278	Compukala	Peter K Moller	For the modern cave dweller.
General
62	Badinage and Disciple	Harv Pennington	Pennington takes a reader to task
154	Computer Cantos	Ward D Griggiths III	Anyone own a Dickinson or a Browning?
196	Just a Matter of Time	David Busch	Looking for an excuse to buy an 80?
216	Between the Lines	Robert McTernan	Things your manual never told you.
244	The Shadow Knows	John L Romkey	80 legend and lore.
248	OPINION=PEEK(Mail)	Jim Glosser	Letter to Radio Shack.
250	Disk to Tape	Robert J. Hocking	Get that cassette back out of the closet.
272	Short and Sweet	Chris Gundlach	Lessons in worthwhile quickies.
Hardware
214	See No Evil	Robert Macre	This LED display keeps the video garbage out of your way
252	Switched-on CLOAD	John E Bickel	Play without plugging.
Home
219	Watt's It All About?	Don Hubert	Kick back at the electric company.
Review
206	B17	Stewert E. Fason	The reviewed bought his complimentary copy!
Style
209	Better Documentation	George C. Ferber	Take the mystery out of your programs.
Tutorial
92	Into the 80's	Ian R. Sinclalr	The last installment
104	Do Not Enter	Jerome Weintraub	Part two of an educational series.
178	Doing Two Things at Once	Buzz Gorsky	Teach your 80 to chew gum and walk at the same time.
186	Wild Glitch Hunting	John Warren	Wilderness lore you'll need to find one.
Utility
160	No Forwarding Address	Bertram A Thiel	Program locks.
168	El Cheapo Packer	Greg Browne	Smash that soft stuff down.
180	Find it Fast!	James Yowell Yelvington	There's a variable loose in your BASIC.
191	Single Drive File Copy	Buzz Gorsky	How to get two for the price of one.
210	Babydub	Dennis Bathory Kitsz	Wandering into cassettes, he comes out with the goods.
222	Scrip Patch	Daniel B Allred	How to get there from here.
225	Constant Alternatives	Evan C Hand, Sr.	Put something old in your BASIC.
232	The Pauper's Processor	Gary L Osburn	When ya' ain't got the bucks.
236	Where Have All The GOTOs Gone?	Hubert C Borrman	Fine 'em when you need 'em.
247	EZ Wider	Milan D Chepko, M.D.	Roll these characters across the page any width you'd like.
256	Speedy Renumberer	Robert J Dowd	Make those numbers dance.
270	KBEEPFIX Revisited	Darell R Whitehead	For those on disks.
Regulars
7	Remarks	Wayne Green
10	Inside 80	Ed Juge
12	80 Input
18	Reviews
28	The Assembly Line	William Barden, Jr.
36	80 Accountant	Michael Tannenbaum
40	80 Applications	Dennis Kitsz
45	Education 80	Earl R. Savage
48	News
57	New Products

80 Microcomputing - Volume 16 - April, 1981

Volume
# 16

Date
04/81

Pages
310


Contents
116	Advanced Graphic Techniques	Bob Boothe	In the first of a three-part series on straightline graphics, Bob Boothe will show you what to expect from a TRS-80 and a dot matrix line printer. Part one deals with disk commands in ways you many never have thought of - especially in an 80 without drives.
117	A Turn of the Screw	Bob Boothe	Some simple math programs by Bob Boothe produce some three-dimensional graphics that twist, turn and travel across your 80
134	A High-Density Graphic Interface	Dennis Murray and Paul Fowler, Jr.	Authors Murray and Fowler design a high-density graphics interface that will let you plot high-res graphics with no effort. The directions are here; you'll emerge with a better undertaking of raster scan video concepts and more powerful graphics.
144	Programming for Education - Part 3	Jerome I. Weintraub	This final installment in the Weintraub education series, tells you how to differentiate between twypes of educational programs and their objectives, while it offers some hints for clarity and keeping a student's interest up.
74	Rushing toward Courseware	Pamela Petrakos	80 takes its first look at a new market trend. We surveyed a field of traditional book publishers to find out what their intentions were toward the burgeoning educational software market and how that industry will effect the textbook market in the future.
Applications
179	This Ain't No Party!	Stewart E. Fason	Pin friends and influence people.
186	Sans Disks	Stewart F. Hunter	Data base management on cassette.
192	Two Cents Worth	Jack Clayton	The TRS-80 old coin dealer.
214	Endorese It	Arthur J. Welcher	It's easy to spend a million bucks.
252	WHERZIT	James H. Hox	Wonder what these titles really mean?
261	Check Writer	Charles Z. Tzinberg	Endorse a work of art.
266	Exponential Smoothing	Len Gorney	Smooth out your forecasting technique.
Construction
218	The Model I-1/2	Larry Fortna	Cur those cords.
248	Red Letter Day for Lowercase	George C Ferber	A holiday modification story.
228	Lower Cost Lowercase	Philip M. Van Praag	Ten bucks and some time will put you lowdown.
Game
154	Simul-80 - A Weird Game	Dennis Kitsz	Surprise! Now you are a data bus.
General
178	The Unexpurgated Version	David D Busch	Real meanings of micro gables.
222	Cost Effective Word Processing	Larry M Hewin, Ed. D.	Without disks and with class.
Hardware
262	TRS-80 Joystick Control	Stephen Barker	Stick it to your 80.
272	TRS-80 Bus Conductor	L. Joseph Fox	Fox took what Radio Shack wouldn't give.
Interface
278	The Model I As a Dumb Terminal	Jim Tallman	Talk to peripherals.
Recreation
210	The Dot Game	Arthur J Welcher	Play games to learn programming.
Review
195	NEWDOS-80	Allan J Domuret	Find out what it really is.
Style
246	Loops and Arrays	L. Mitchell Wein	Two ways to streamline your programs.
297	Block that Cursor	Ron Balewski	Stop your 80 from winking at you.
Tutorial
240	Fast Clock DOS	Allan J Domuret	Teach your DOS to run races.
Utility
271	Compare	William B Everett	For identical twins.
298	Smart Answers	James F Williams	How to hex your 80.
Regulars
7	Remarks	Wayne Green
8	Inside 80	Ed Juge
12	80 Input
31	Reviews
44	80 Applications	Dennis Kitsz
49	80 Accountant	Michael Tannenbaum
52	Education 80	Earl R Savage
53	The Assembly Line	William Barden, Jr.
61	News
70	New Products

80 Microcomputing - Volume 17 - May, 1981

Volume
# 17

Date
05/81

Pages
310


Contents
87	The Auto Mentor	Leslie E. Sparks	Car maintenance eroding your bottom line? Here are all the answers you need to decide whether to buy a new car or stick with your old one. Find out how much your old car is costing you, then compare it with the cost and mileage of that lovely new machine.
99	The Home Buyer's Helper	Clarence Stinson	This article turns your 80 into a home buyer's calculator that will calculate the differences in interest paid on mortgages, cash needed monthly to make the payments, and appropriate IRS rebates. Pay through your 80, it feels better.
103	How to Buy and Sell Houses	Dale A Whitman	Whitman takes a look at home buying from both sides of the coin. This article may convince you that there is a better way to finance than through the banks.
113	A Dollar Down	Jack Martin	This article tells you much more about a new car than kicking the tires will, and it doesn't indulge in a sales pitch, either. Drag your eyes away from the shiny new paint and train them on your shiny 80; you may discover there is a better deal to be had.
119	Advanced Graphics Techniques - Part II	Bob Boothe	In this second part of a three-part series, Boothe really struts his stuff and makes the 80 do all but cartwheels with some truly incredible graphics. You may not recognize your 80.
58	The Exclusive Oracle	Dennis Kitsz	Kitsz begins a new feature with this issue, which will prove to be as irregular as he is. Want to question the wizard? Here's the medium.
64	Dow Jones Offers Videotex Tie-in	Bert Latamore	Dow Jones has made its business and stock market news information service available for all TRS-80 owners, including the Color Computer. Latamore has all the specs; this could prove to be very important to your business.
Applications
128	Dome Time	Daniel B. Nickell	If you've always wanted your own sphere
219	Foreign Language Translation	Dan L Robinson	You can finally make sense of your relatives
Business
222	The General Ledger	R L Conhaim	Get your business on cassette
Construction
80	High Density Graphic Interface - Part Two	Dennis Murray and Paul Fowler, Jr	Installing high-res.
202	Hardwire the RS-232	Don DeJarnette	Get to bed earlier, with this one.
254	An Alternate Source	John G Conner	International computing
Education
194	Dancin!-A Disco Primer	Andrew A. Modia	Byte off some boogie
Game
294	BOA	Jeff Myers	Get into a snakepit
General
192	Hardtimes	Joe Fettig	Variables maps and other tools
208	A Field Guide to Computerists	Chuck Doherty	Check out these birds
258	Speedset	Sherman B Winings	Rid yourself of read/write errors
272	The Sargon Saver	Thomas L Quindry	If you have to work for a living
Graphics
176	Inverse Video	Brian D. Smith	Turn black to white
204	Flexible Scroller	Jeff Myers	Roll your own
Hardware
188	Keep It In the Black	William D Johnson	For tired printers
236	The Pulse Jockey	Larry Suter	Software and trickery to make things simple
Personal
278	Compterized Complaint	Dennis J Gillig	For Input page addicts
Review
158	FORTRANslator	Richard C McGarvey	A review and caveat
206	Editor/Assembler-Plus	Dan Zuckerman	Good stuff for 16K Level II
210	Microsoft's Compiler for the Model II	James L Waggoner	A handy language changer
230	LNW Resarch Expansion Board	Ian Hodgson	Helps your 80 work hard
242	> 22 MHz for $99	Fredi Egger	Give your 80 a monitor boost
266	The FCI-80 and the TC-80	Harley Dyk	Cassette prodders
296	Talk To Your TRS-80	Art Weicher	Betcha didn't know It had a voice
Technique
246	Not-So-Random Numbers	Timothy R. Zeigler	Create charts out of chaos
Tutorial
146	Memories Are Made of This	Robert D Randall	Make a routine out of RAM and ROM
188	An Idiot's Guide to Assembly Language-Part I	Robert C. Montgomery	From one struggling idiot to another
292	On the Average	Len Gorney	About an average subject
Utility
190	Direct Statement In File	D E Fitchhorn	Save your overworked fingers
216	Dollars and Sense	Tom Andrews	A subroutine for getting down to business
234	The Encoder	Ron Carn	An easier way
244	Hex Converter	Richard H. Malone	Turn a nightmare into a treat
256	One Wheel Drive	Dan Keen and Larry Pezzuto	Turn your jalopy into a sedan
260	Shift Lock	Martin C. Hambei	A Subroutine to give you short shift.
264	The Spare Time Generator	Thomas C Mehesan, Jr.	For those with long lists of names.
270	Comprs	Stephen Barker	Help for short memory hindrances.
284	Take T-Bug Higher	W. R. Stanley	Without a pilot's license.
288	Know-It-All	Alan Sehmer	Everythins you wanted to know, but were afraid to ask.
Regulars
7	Remarks	Wayne Green
8	Inside 80	Ed Juge
12	80 Input
26	Reviews
38	The Assembly Line	William Barden, Jr.
44	80 Accountant	Michael Tannenbaum
48	80 Applications	Dennis Kitsz
54	Education 80	Earl R. Savage
58	The Exclusive Oracle	Dennis Bathory Kitsz
64	News
73	New Products
306	Reader Service

80 Microcomputing - Volume 18 - June, 1981

Volume
# 18

Date
06/81

Pages
380


Contents
68	Advanced Graphics Techniques - Part III	Bob Boothe	In this final part of a graphics series, Boothe uses machine language routines with disk commands. He also teaches his printer how to do high density graphics. More patterns are presented, and Boothe provides the spells a computer wizard needs to rotate a pattern on its axis.
84	80 Microcomputing's Buyers Guide to Printers	80 Micro Editors	The editors have been busy during the long winter months compiling this very detailed list of printers. What they are, what they do, how much they cost, and where to get them are a few of the questions covered in this guide.
96	A Tiger With Dots	George Somers	Somers bought a Paper Tiger, and immediately began tiger training. Turns out he's very good at this! He's trained his tiger so well it won't put out a dot without his say so. And when he does say so, it jumps. No whips and chair for this trainer, though; he uses software, and shares some of his training routlnes in this article.
102	The Color Computer - An Inside Look	Phillip Martel and Robert Nicholas	The authors describe the Color Computer, its features, functions and commands. Some handy charts are presented, as well as programs that make this newest '80 strut its stuff.
268	The Software Broker	John Harper	Ever want to try to make a killing in the stock market but not quite dare? Harper arms you with all the software and information you need to use your 80 to help you make predictions and a few calculated decisions.
Applications
122	Dragnetwork	Alicia Kennedy	The cops in Illinois have a new recrult on the beat
127	Application In Real Time	Russell M Genet	This 80 is a star gazer
140	EYE-80	James S. Hawkes, PhD and Grady R. Reese	Make your 80 into an underpaid, uncomplaining spy
236	The Mileage Manager	A. L. Frink	Sacrificing comfort for cost
Game
160	SUPERMAZE	Howard F Batie	Get lost in this one.
186	Subdestroy	John Cominio	How long can you tread water?
244	Lunar Lander Revisited	John Beringer	A game not debugged to death
General
194	The Level II Index	Barbara Mercer	Tandy could use this
197	Model II Q and A	Tom Yager	Got a question? Here's an answer
Graphics
147	Unlocking the Graphic Code	Jerome I. Weintraub	No more hunt and peck
Interface
92	The Xerox 1740 and the Model II	Dr. James H. Nestor	Lessons in Nestor's Law
157	Joysticks for the Model I	Frank DiNunzio	The pleasures of stick drive
188	Polyphonic Sound Synthesis	Richard L. Brocaw	Complex sound generation
288	Electro-Mechanical Hard Copy	Sherman Levine	By an avid writer
Personal
296	The Rule of 78s	R. L. Conhaim	Save.some money with this rule
Review
130	LDOS	Paul Welner	All you need to know
137	Plug Compatible Processor	Paul Vonk	Raing games
Technique
174	The Pascal Dream	John Krutch	Things Radio Shack never taught Your 80
255	Program Chaining and Local Variable Definition in BASIC	Hal Brown	How to do it
294	On Embedding Data	John D. Adams	Method and the madness
Tutorial
108	To Err Is ... Forbidden	John D. Adams	A guide to what you just did wrong
112	An Idiot's Guide to Assembly Language-Part 2	Robert C. Montgomery	A guided tour.
Utility
178	The Disk AutoMenu	Larry M. Hewin, Ed.D	For those who get behinder hurrier.
192	CAPTRAN	Buzz Gorsky	Teach your 80 some small talk
219	Purge	Joe Ligori	Get rid of your mistakes quickly
224	Copykill	Steve Kelley	Don't type all those names
232	Soft Tach	Daniel North	Check your disk speed
248	Underscoring Scripsit	Carl Isell	Another one Tandy missed
265	KILDOS Is Here	Robert Soltyslk	Minimize your DOS
Regulars
7	Remarks	Wayne Green
8	Inside 80	Ed Juge
10	80 Input
20	Reviews
39	80 Accountant	Michael Tannenbaum
43	Education 80	Earl R. Savage
44	80 Applications	Dennis Kitsz
52	News
60	New Products
306	Reader Service

80 Microcomputing - Volume 19 - July, 1981

Volume
# 19

Date
07/81

Pages
296


Contents
96	Language Quest '81	G. Michael Vose	You know there's some way to talk to a computer, but you're not sure what it is. Somewhere there's got to be a computer that understands you. Probably not, but don't worry -Vose provides a roadmap to the ways computers talk, and the languages they speak.
116	COBOL - Ready and Waiting	Robert L. Bradley	COBOL is a computer language for businessmen, commonly used, and oneof the few which have been standardized. It used to be ava~lableo nly on mainframes-now you can have it on your '80.
122	Pilot-The Language of Computer Aided Instruction	Randy Hawkins	Pilot is the language of computer aided instruction, the language of students - simple, short, and infinitely patient. You can put Pilot in your '80; here's how, with suggestions for its use.
75	News from Kitchen Table Software, Inc.	David Busch	The debut of a new column from Kitchen Table Software describes the kind of utilites you only dream about. Get ready to giggle.
90	Microcomputers-Business or Pleasure	Bert Latamore	80 examines the future of microcomputing in business. Ed Juge fences some industry strategists whoseopinions differon growth and dollars in the next decade. You'll find out how three businessmen are defying the pessimists using their 80's in the office today.
Applications
154	Modifying Tiny Pascal For Disk	Lt. John B Harrell	Don't mess with cassette
202	Enhance Your Level II BASIC	Gil Spencer	A travelogue
243	Nag Analyais	Dave Crosby	If you have a large fortune
Construction
184	Lightning Strikes Twice	Paul C. Fowler, Jr.	Suppress those transients
Data Management
254	Regression and Correlation	C Brian Honess	Great math news
Game
217	The Level II Black Box	Morris Jones	Random deviousness
General
102	A Macro Processor for BASIC-Part I	J. Alan Olmstead	The first of a philosophical series on a macro.
112	Coming to Terms	Joe D. Fugate	A short and sweet guide to what it is
162	A First Look at Forth	John Krutch	What you need to know to get hooked
179	Getting Involved	Robert A. Batty	Would he do it again?
294	A Quick Riff on Synthesizers	Dave Keen and Dan Dischert	What they did before the '60.
Interface
171	The last CLOAD Fix	Walter I. Stanley	If your seal is broken
282	Recipe for Hard Copy	Larry Keith	If you don't have big bucks
Personal
289	The Real Rule of 78s	R L Conhaim	Another loan formula
Review
86	Lobo Connections	Jake Commander	Commander drives his disks hard
168	Tiny Pascal from Supersoft	Curtis H Kyle	How it looks and what it does
236	Archbold's Mod I Speed-Up Kit	Richard C McGarvey	By an electronic weakling
Technique
199	Never Ready	Ron Balewski	Add variety to your life
296	Undocumented lnstructions	Brian Cameron	Register commands from the heights
Tutorial
146	Join the Pascal Crusade	Maroaret M. Grothman	Tiny Pascal explicated
271	How to Handle Those Random Files	Ken Knecht	For random seekers
291	To Err is ... Forbidden - Part II	John D Adams	A second installment
Utility
226	Everyman's Mod II Word PRocessor	Mike Kilroy	A modified program.
244	A BASIC Disassembler	Frank Delfine	Machine code with BASIC
259	The Variable Lister	John L. Webster	To help with documentation and development
280	High Speed Data Tape	Jim Glosser	Machine code to speed up BASIC
Departments
7	Remarks	Wayne Green
8	Inside 80	Ed Juge
10	80 Input
22	Reviews
36	80 Accountant	Michael Tannenbaum
41	Education 80	Earl R. Savage
42	The Assembly Line	William Barden, Jr.
56	80 Applications	Dennis Kitsz
68	News
78	New Products

80 Microcomputing - Volume 20 - August, 1981

Volume
# 20

Date
08/81

Pages
326


Contents
85	A Walk on the Monster Side	Bert Latamore	Since forgotten times, man has been a gamester. It is no wonder he has started using microcomputers to flavor his age-old fascination.
214	The Green Register	Glynn Paul LaBorde	LaBorde's students at the state penitentiary in Angola, LA may not be your typical scholars, but his program for keeping track of thelr programs will work-even in less confined academic settings.
180	Alternate Course	Michael A. Duflin	After finding "Introduction to Data Processing" the dullest, most useless course he ever took, when the call came for this author to design his own intro, he was determined to make it more than "garbage in/garbage out."
136	Being of Sound Algorithm	Carol S. Weinberg	Have you ever thought who would inherit your'80 when you pass away? This researcher shows you how to write a program for your last will and testament.
126	Epson's MX-80	Tony Gilt	In our June issue, we compared 57 printers. Here's the 58th. And from its price to its print quality, this Japanese import will be making American printer manufacturers take notice.
150	Morse Resource-Part 1	Allan S. Jofle	W3KBM, Dresher, PA, gives us his first installment on programming a TRS-80 to help ham radio operators on the Morse Code circuit.
Applications
192	Family Relationships	Sil Horwitz	Alex Haley, eat your heart out
248	Hold That Pose	Doug and Pam Ebert	Helping photographers find their photos
288	Disk Index	Robert A. Schilling	Make it easy to keep everything up to date in those directories
294	Solar Altitude Plotter	Edward H. Rea III	Tracklng where the sun shines in
Construction
298	The Wandering 80	Don Hubert	Build a home for your computer
Data Management
194	Vital Statistics	C Brian Honess	Remember the good old bell curve?
Education
168	Quiz	Fred Olsen	Buzzers, bells, flashing lights and learning
Game
86	Startrek 4.0	Jake Commander	Captain's log: star date: now!
92	Frankenstein	Robert A. Nicholas	Avoiding the hassle of reloading a game
102	Space Potatoes	Christopher Brumme	The 'taters are coming! The 'taters are coming!
104	Tank	Dan L Rice	A combat game for preschoolers
108	Space Empires	James L. Smith	Imperialism circa 2501 A.D.
112	Simon	Dave McGlumphy	Simulate a popular electronic game
116	Star Guard	John Beringer	Protect your stargate from enemy jumpships
122	Formula 80	Richard A Sprague	High speed thrills on your tube
General
156	A Macro Processor for Basic-Part II	J. Alan Olmstead	More on making your computer program itself.
286	Color Computer First Impressions	Richard L. Kilmon	Initial looks sometimes deceive.
Interface
164	TRS-80 to RS-232 to TI-810	Morris Herman	Tie a Texas instruments printer to your Tandy.
Review
154	The Microconnection	Fred Blechman	You're missing a lot without a modem
222	Chasing a Data Base	Wynne Keller	Three data bases compared
234	Word	D. Wilson Cooke	A word processing program that's back to Basic
Technique
230	RAM Squeeze	John D Adams	Memory conservation
292	Three's Not a Crowd	David W Mawdsley	Writing programs with pencil, paper and utilities
Tutorial
208	Programming With the Voice Synthesizer	Craig Werner	Mellifluous sounds from your computer.
254	Be a Super USR!	Roger C. Alford	Leap the gap between Basic and machine code in a single bound.
262	Datacom Decisions	Frank J Derlier, Jr.	Making your '80 into a data communications device.
304	Digits for Fun	Ross A Wirth	362,880 combinations-but how many fit the bill?
308	All About Sorts-Part I	Len Gorney	Finding out which sort is best
Utility
168	Datagen	Dan and Cass Lewart	At last! Effortless data statements from machlne language to Basic.
240	TRS-80 Disassembler	Carl Wuebker	Your operating system as a puzzle
280	UC/LC Fix	Dennis Thurlow	Why are those tables backward?
270	Dirprog	Jack Egbert	Bringing together many frequently modified disks
274	The Data Maker	Gary H. Grosse	Keep your calendars straight
278	Command File Modifier	Donald G. Crawford	Spoon feeding commands to your '80
282	Basic Shorthand	Jared Radin	Enter common Basic words in a single keystroke for programming efficiency
Departments
7	Remarks	Wayne Green
8	Inside 80	Ed Juge
12	80 Input
26	Reviews
24	Education 80	Earl R Savage
42	80 Accountant	Michael Tannenbaum
44	The Exclusive Oracle	Dennis Bathory Kitsz
48	The Assembly Line	William Barden, Jr.
52	80 Applications	Dennis Kitsz
74	Kitchen Table Software	David Busch
77	Calendar
78	New Products
68	News
314	Load 80
322	Reader Service

80 Microcomputing - Volume 21 - September, 1981

Volume
# 21

Date
09/81

Pages
N/A


Contents
104	Robotics-The Microcomputing Connection	Chris Brown	Currently, robot intelligence of the Star Wars sort can only be created in one way: Stuffing a midget (preferably British) into into a robot suit.
101	It's All Robotese to Me	Kelvos Gisamte	Discretion may be the better part of valor but not always the better part of authors. Gisamte's indiscretions will most likely be forgiven by readers when they find out how entertaining they are.
114	One Man's Robot	Don McAllister	A year after this author bought a $29 model of R2D2-that cute stump from Star Wars with the fast-forward voice-he had it hooked up to his TRS-80 and responding to voice commands. You can do it, too, he says, and shows you how.
134	Spanning the Electronic Nation	Dennis Kitsz	Communication from sea to shining sea can be yours. All you need is a modem. Author Kitsz looks at three of them.
Tutorial
148	All About Sorts	Len Gorney	They're more than just a shell game
170	New Words for BASIC	Alan Neibauer	Taming some foreign mots
182	Level II Utilities for the Model III	Kenneth J Bigelow	T-Bug and other variations
242	Going Pro	Nicolas Moss	Before you write software for someone else
312	Clear N	Nate Salsbury	A not-so-transparent way to save money
334	Bascal	Richard C. Metzler	Detractors of Basic beware
Utility
174	The Memory Expander	Tim Kenealy	Eliminating those wide open spaces.
186	Base Conversions	James Yowell Yelvinaton	Coping with the numbers jungle
228	Split and Splice	Stephen Mills	Text manipulation that's a cut up
240	Throw Away	R. Gene Langston	Kill instructions, save memory
250	"On Error ... Fix"	N C Richardson	A prescription for bombing bugs.
276	Serial Printing with EDTASM-Plus	Howard H. Cohen	You have to do it yourself
283	Patching Across	Richard Koch	Back door Scripsit.
317	Rename	David Busch	You enter the strings and thls program will pull them
333	Dateline 80	Richard A Press	The object of this program is Basic
Applications
190	Morse Resource-Part II	Allan S Joffe	More dit dah dah dit
252	Lifespan	Joseph Wailand	Be a literal life of the party
282	Equine Equation Evaluatlon	Raymond J. Herold	Playing the ponies without a computer may be a handicap
286	The Secret Ballot	David D Busch	Plug in the vote
290	Enhanced Word Processing	John F Rogers	Good news for Line Printer IV owners
Construction
218	The Wave Shaper	R. B. Shreve	Get a load of these curves
258	Width Control	Jim Barbarello	A little less character may be better for your line printers
298	Lowercase Done Right	John Burgan	A $59 mod for $16.13
Education
204	Alternate Course - Part II	Michael A Dullin	A method of writing your first program grounded in outer space
244	Math Derby	Michael A. Dulfin	College Bowl for furlongs
272	Teacher Mod	Madelelne Fish	Working with a classroom of computers
292	The Walls of Jericho	Chuck and Jo McNichols	A Sunday school class blows its horn
328	Analogies	Damon L. Spencer	With ail due respect to Miller
General
142	A Macroprocessor for Basic - Part III	J. Alan Olmstead	The first thing to remember about Basic is it doesn't exist
300	The Magic Trick	Davld D Busch	Keyboard sleight of.hand
320	TRS-80 Cartoon Capers	Darren DeViglli	Freeing the Al Capp in your computer
Graphics
214	Picture This	Dan Keen and Dave Dischert	Proof that cartoons on your TRS-80 are not a looney idea.
258	Curve Plotter	Steven M. Zimmerman and Craig Stanley	It could make a draftsman jealous.
302	Title Graphics	Francis S. Kallnowski	Billboards for your programs
Reviews
188	Software Tools for the Craftsman	Maurice M Small	Renumbering, merge and append made easy.
180	Smart Terminal Software	Bill Everett	Make your computer an egghead without getting egg on your face
278	Snapp's XBasic	Rick Ledennan	Loading cooperation into your Model II
Technique
154	Rotation	Bruce Yellin	Take a cube for a spin
220	High Speed Sorts	Richard R Robson	Computing in the fast lane.
226	Erudite Arrays	George Barnes	Matrices can learn from their peers.
322	Slice & Dice Basic	J Stewart Schneider	An answer to frustrating loads.
Departments
7	Remarks	Wayne Green
8	Education 80	Earl R. Savage
10	80 Input
22	Reviews
40	80 Applications	Dennis Kitsz
52	News
70	80 Accounting	Michael Tannenbaum
74	Kitchen Table Software	David Busch
76	Exclusive Oracle	Dennis Bathory Kitsz
80	The Assembly Line	William Barden, Jr.
90	New Products
68	News
344	Reload 80
349	80 Books
354	Index to Advertisers

80 Microcomputing - Volume 22 - October, 1981

Volume
# 22

Date
10/81

Pages
N/A


Contents
103	Artificial Intelligence - Technology and the Search For Self	Chris Brown	In the early 195bs, Lucy and Ethel found themselves working on a bon-bon production line and Alan Turing published "Computing Machinery and Intelligence." The world hasn't been the same since.
108	And Now Artificial Intelligence	Harold Nelson	There has always been someone to put humanity in its proper place, scientists like Copernicus, Darwin and Freud. Now we have roast mules, Animal, and SHRDLU.
114	Godel, Escher, Bach	Nancy Robertson	While the debate rages over whether or not machines can really think, a young computer scientist suggests man has jumped from the golden bough to be left swinging from a golden braid.
122	Mastermind-An Intelligent Program	Duane R. Hope	When this author got bored with solo play of this popular game, he decided to create a worthy opponent Inside his computer.
132	Simple Syllogisms	Rick Hoffman	If you've ever fantasized about having an intelligent computer, here's a way to add some smarts to your little black box.
Applications
141	Program for the Handicapped	Stephen F. Nowak and Gary J. Muswick	A lot can be done with imagination and a little sweat
182	Hoops	William Cornwell	Throw your scorebook away.
220	Worldly Goods	John E. Fall	Keep track of those with which you are endowed.
272	Sunrise ... Sunset	Harold K. Skramstad	Program your computer to time them
274	Fat City	David Busch	Keep tabs on your meat.
298	Catet - The Decision Maker	Victor T. Albino	Know all the alternatives before you act.
316	Firestream	George L. Gille	Next to Sparky, a TRS-80 could be a firefighter's best friend.
338	Loan Sharp	Walter J. Athlns	How a user can avoid usurers
374	Listprog	Doug Riffel	For sticklers on neatness
Construction
196	Tape Regenerator	Cass R. Lewart	Avoiding the pain of bad loads
202	Real World Interface - Part I	Elliott K. Rand	The beginning of a beautiful friendship
234	Hard and Soft Printware	I. R. Sinclair	Zen helps you build an interface that won't cost you an orn and a leg
242	Auto-Key	Mike Ghan	Input complex mathematical equations
310	That Annoying Twitch	Marshall E. Smith	Curing your tube and reliving aggravation.
Data Management
258	All About Program Files	A. J. Barnard Jr and A. David Barnard	Bettering the records in your data base.
Education
180	Alternate Course - Part III	Michael A. Duffin	Graphic POKEs
Game
302	Micro-Yahtzee	Mark E. Johnson	Plug this popular game into your computer
320	Hang Person	Nathan Hilton	It even comes with moans
334	Star Colony	John Beringer	Explore and conquer
General
118	Artificial Intelligence at M.I.T.	G. Michael Vose	Trying to make the indefinite more definite
138	The Realm of Science Fiction	Nancy Robartson	Hal and Mike are not ordinary guys
146	Voice Synthesizer	Willard Hall	Taking the tedium out of phonemes
228	A Macroprocessor for Basic - Part IV	J. Alan Olmstead	To compile or not to compile, that is the question
264	Adventures in Modemland	Fred Blechman	Reach out and touch another microcomputer
285	Soft Charactees	Stephen D Moulton	32 lowercase characters for the price of 26
290	The Basic Difference	Fred Blechman	Model I and Model III don't always talk the same language
Reviews
210	Profile	Bill O'Brien	Still the king of Radio Shack programs
249	Debug with GOTO	Roger L Pape	How to save data when your program bombs
252	DOSPLUS 3.3	James LaSalle	The only derious double-density DOS
296	Multi-Statement	Dan Keen and Dave Dischert	Rounding off the edges once you master Basic
350	Formatted Screen Input	F. Christian Byrnes	Entering data with facility
354	Thoughts on For ... Next	Richard Amyx	Deep nesting can be for the birds
Utility
288	Crossdos	Jack Means	CP/M text editing and transfer problem solve
156	Emterm	Jeffrey A Mills	Make your TRS-80 an intelligent terminal
306	Building Bridges	Wayne L .Mueller	Combine your software for what must be done
312	Through-Boot	Alan D. Smith	Make it easier to start-up in TRSDOS
326	A Tale of Two Drivers	John T. Blair	Patches for TRSDOS and EDTASM
340	Full Error	Harry annd Ken Keairns	How to get more than half a message
344	Modifying EDTASM/Plus	Arne Rohde	Take the disadvantage out of this Microsoft program
358	Datafix	A. J. Barnard Jr and A. David Barnard	Tiptoeing across your keypad
360	Weak Link	Steeven Denholtz	Working on the NEWDOS chain command
364	Memory Window	Warren Merkey	Look at any K byte of keyboard
370	CopyIt	Ron Balewski	Shorthand data entry
Departments
7	Remarks	Wayne Green
10	80 Input
26	Reviews
42	The Assembly Line	William Barden, Jr.
50	Education 80	Earl R. Savage
52	80 Applications	Dennis Kitsz
65	80 Accountant	Michael Tannenbaum
68	News
88	Kitchen Table Software	David Busch
90	Exclusive Oracle	Dennis Bathory Kitsz
94	New Products
68	News
366	Reload 80
368	Calendar
386	Index to Advertisers

80 Microcomputing - Volume 23 - November, 1981

Volume
# 23

Date
11/81

Pages
404


Contents
110	Computerization of the Workplace	Chris Brown	Despite the promises of true believers, the rebirth of the American workplace for the better has yet to arrive. In fact, things may have gotten worse
112	Digital Delivery	Bert Latamore	For a long time, friendly neighborhood postmen have been tempting morsels for the Fidos of this world, but soon man's best friend may be confronted with a mailman that bytes back.
118	Paper Mountain	Theron Wierenga	No need for nuts, ropes, carabiners and crampons for traversing this peak - just a Model II and 64K of memory
144	Investment Property Analysis	Leslie E Sparks	Before the big bucks begin to roll in, investing in real estate can be a tedious frind, unless you make your computer your calculating partner.
176	The Ups and Downs of Graphs	Richard Foley	A picture is always worth a thousand numbers, even if it's only a line drawing.
272	Users Groups	Michael Nadeau	Some grasroots data on groups that have taken root across the nation
Applications
220	The Pacemaker	David Tinis	If Henry Ford only had a computer ...
348	Second Sourcing	David Tinis	14 wasy to seek another
392	Pocket Stats	Dr. Walter J Atkins, Jr.	Calculating from the hip
Business
138	The Tenant Tracker	George Kwascha	Guess no more on who paid his rent
160	The House Detective	John Cominio	End the hassle of pouring through house listings
190	Investment du Jour	C. Brian Honess	If finance is your cup of soup ...
320	State of the Union	R. M. Reid, Jr.	Be a credit to yours
Education
274	Alternate Course - Part IV	Michael A. Duffin	Spoon-feeding number systems
306	Calling All Teachers	Roger Hedden	86 paperwork with these programs
General
184	A Fast Round-Up	Gordon McComb	Take a quick look at a herd of word processors
243	A macroprocessor for BASIC - Part IV	J. Alan Olmstead	More on ending digital babble
328	Colorful Maneuvers	James W. Wood	Two moves are better than one
384	Enhanced Again	Mark Goodwin	New commands, new pictures
Interface
164	A Driven Printer	Wayne Mueller	Routines for a spinwriter
208	The Real World Interface - Part II	Elliot K. Rand	More sophisticated flashing lights.
362	ROM Roll-Over	Geary Keich	Before you buy an interface, check out this 16K mod
Technique
204	In Praise of Outlines	Dennis Drew	Making it simple
250	Chain Command Implementation	Roger L. Pape	Don't let running interfere with your red pencil
Tutorial
292	Customized Commands	Dale W. Rupert	Put some muscle in Basic with these subroutines
300	In Command	Jerry Rutledge	How to remain cool in this mode
352	Keyboard Incantations	Allen V. Robnett	The ghost in your clavier
Utility
172	Scripsit - Sans Serif	Gary D Cochrell	Special print functions nice 'n easy
284	Merge for Level II	William J. Dalesandry, Hr.	Memory occupied by more than one program.
314	Baudot LPRINT	Winford Rister	Inexpensive, but dudget your time well
333	Superlist	Morris Jones	Make readable listings with a single program
356	Purezzap	W. R. Stanley	This disk doctor makes house calls
360	Simplezap	David Safford	Sector I/O on TRSDOS
368	Newbug	Ken Marks, Jr.	Upgrade your T-Bug with these new commands
390	T-Bug III	Kevin Kleinfelter	When you get tired of waiting for Tandy ...
Departments
6	Remarks	Wayne Green
8	80 Input
24	Reviews
46	Education 80	Earl R. Savage
50	The Assembly Line	William Barden, Jr.
61	Kitchen Table Software	David Busch
64	80 Accountant	Michael Tannenbaum
66	News
78	80 Applications	Dennis Kitsz
98	New Products
68	News
394	Reload 80
403	Index to Advertisers

80 Microcomputing - Volume 24 - November, 1981

Volume
# 24

Date
12/81

Pages
420


Contents
100	A Runner's Logbook	G. Michael Vose	Even though you're running for fun, keeping track of your feats can be a chore. Save some cerebral sweat by letting your running partner, the TRS-80, manage your stats.
108	The Philatelist's Friend	Richard W. Castor	If stamp collecting and computing are your hobbies, author Castor will show you how to tie the two toghether.
181	Buyer's Guide to Peripherals and Micro Electronics	80 Micro Staff	If your will power is less than the French Resistance when a new gadget dangles before your eyes, consult this guide and succumb to temptation economically.
128	The 80 Limited	Bert Latamore	It may not be the Atcheson, Topeka and Santa Fe but for HO train buffs, the Hudson, Delaware and Ohio is king of the road.
116	The House Plant Index	John Chipman	Your green thumb with be greener if you plant this program in your computer.
Applications
134	COINS	Robert James Lloyd	Coin colelctors, take inventory
140	Sharp Marketing	Walter J Atkins, Jr	Take your pocket to market.
172	Shopper's Aid	R. C. Maninger	Fighting rocketing food costs.
302	A Gold-Plated 80	George W. Martin	Tarnish off your contacts.
310	City Accessibility Calculator	James M. Todd	End debates over where to meet.
314	Analytic Inventory Management	John Harper	Take aim at inventory problems
374	The Logger	Russ Kelly	The Paul Bunyon of orfanizers.
386	Sheer Lunacy	Alan Harris	Tune into the moon's phases, past and present.
Construction
192	Real World Interface - Part III	Elliot K Rand	Close Shades, turn on lights
312	Another Noise Maker	Gary Enb	Disturb your peace with your Model I
Data Management
278	80 Black Book	Dave McGlumphy	Finding ROM addreses fast
398	Get Organized	Stuart L. Lesley	Combat disorder with your computer.
Education
154	The Chess Tutor	Robert J. Dowd	Check this mating of chess openings and computer
220	Specific Heat	John Getchko	A TRS-80 goes to physics class
Game
176	Capture the Computer	Jeffrey O. Fisher	Free the box on the tube.
226	Golf Tee Solitaire	Tay Ratke	New twist to an old game
252	Rammer	M. Keller	Blast the enemy fleet, fast!
290	Writers of a Lost Art	Victor T. Albino	How to write adventure programs.
296	Color Concentration	Charles T. Wyre	Playing with colored squares
346	The Magic Cube	David York	Rubok's cube on your tube
General
142	Let's Get Rude	Richard Ramelia	Program your TRS-80 to talk tough
206	A Macroprocessor for Basic - Part V	J Alan Olmstead	End the speaking in tongues
248	USR Usery	David H Freese, Hr.	When you want more from your 80
304	The Freebie	John C Adams, Jr.	Identify some free space in your RAM
306	NEWDOS/80	Ken Jackman	A new look at a new DOS
348	The Sargon Saver - Part II	Thomas L Qundry	Preserve your chess games for posterity.
358	The Ins and Outs of EDIT	William L Schrader	Praise of NEWDOS/80
362	POKE A, Color Computer	Richard Esposito	Playing with SAM
384	Lenny's Story	David D Busch	A tale with a moral.
Hardware
268	IBM Joins Tandy	W. R. Stanley	Mr. Selectric mett Mr. 80
320	80 Cruise Control	Ken Waltjen	No lighter by the clock works
Reviews
146	Home Study Assembly Language	Richard C. McGarvey	Acquire a powerful second tongue
160	The Congivox	Richard C. McGarvey	A Chatty Cathy it ain't
168	The Soul of a New Mac

Ira Goldklang's TRS-80 Revived Site 80 Microcomputing - 1981 (Complete)

Contents

Application

Construction

Graphics

Hardware

Review

Software

Style

Technique

Tutorial

Utility

Regulars

Contents

Applications

Business

Construction

Data Management

Education

Graphics

Hardware

Math

Reviews

Tutorial

Utility

Regulars

Contents

Applications

Business

Game

General

Hardware

Home

Review

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Construction

Game

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Hardware

Interface

Recreation

Review

Style

Tutorial

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Regulars

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Applications

Business

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Education

Game

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Graphics

Hardware

Personal

Review

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Utility

Regulars

Contents

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Personal

Review

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Regulars

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Ira Goldklang's TRS-80 Revived Site

80 Microcomputing - 1981 (Complete)