Micro: The magazine for TRS-80 owners

(dfarq.homeip.net)

44 points | by rbanffy 5 days ago ago

27 comments

  • plowjockey 12 hours ago ago

    Many of my older fellow radio amateurs will disagree, but Wayne Green is truly missed these days. Reading his editorials from 73 Amateur Radio Today decades later show that he had an insight into events and people that rankled many, particularly during his first run of owning 73 until his magazine company was lost in his divorce settlement. Those hams are still embittered to this day which shows just how effective his writing was in trying to get his readers to use their critical thinking skills and thus how many hated the idea that they do so.

    I don't know if the readers of Byte or 80 Micro had similar reactions to Wayne's editorials. Computer hobbyists and radio amateurs have two different levels of passion. At the time (1980) amateur radio had over seven decades of tradition behind it while personal computing was less than a decade old. Wayne saw that the landscape of amateur radio was changing dramatically in the early '70s, something many of his contemporaries wished to deny. He advocated for FCC rules changes, many of which came too little too late, and changes to ARRL (American Radio Relay League--the US national amateur radio operators association) that to this day have been ignored. In retrospect his perspectives have mostly been proven correct, at least in regard to those two entities and the amateur radio hobby as a whole.

    Wayne enjoyed writing and enjoyed learning something new and sharing that with others while trying to make a living at it. The titles of magazines that he started are a testament to that drive.

  • MandieD 15 hours ago ago

    Unfortunately I didn’t keep all those 80 Micros I got from my uncle when he gave me his Model 4 around 1992/93, but if anyone is interested, I have years of Computer News 80, an early sort-of retrocomputing thick newsletter/small magazine that was started right after 80 Micro ceased publication, best I recall.

    Edited to add: I have January 1988 - February 1991 of Computer News 80. I have not checked if all the issues are there, but it looks pretty complete.

    • gxd 14 hours ago ago

      Have you considered donating them to the Internet Archive? They can take your collection and make it available to the whole world.

      https://help.archive.org/help/media-types-for-donations/

      • WalterBright 12 hours ago ago

        I'm surprised that not many issues of PC Magazine are on the internet archive. PC Magazine was the computer magazine until the internet took over.

        • TMWNN 12 hours ago ago

          PC is archived at Google Books. <https://books.google.com/books?id=w_OhaFDePS4C>

          • WalterBright 12 hours ago ago

            At first glance it doesn't have all the issues. Google only allows "previews", too.

            • TMWNN 9 hours ago ago

              "Preview this magazine" is misleading in this case; entire issues are available including, the last time I checked some years ago, almost every issue from the 1980s.

        • justin66 7 hours ago ago

          I mean, it wasn't Byte or anything.

  • tssva 11 hours ago ago

    My father bought a TRS-80 Model I in 1978. It was the computer I first connected to a BBS with and learned to program on. I also learned the basics of electronics and how to solder assembling a LNW system expansion for it. My father bought the bare LNW PCB and we scoured local hamfests for the parts. It was always an exciting day when the latest issue of 80 Micro appeared in the mail.

    It was replaced for me when I received a C64 for Christmas 1983 and 80 Micro by Compute! Gazette and The Transactor. The TRS-80 was finally relegated to a closet when my father bought an IBM PC XT in 1984.

  • ralphc 7 hours ago ago

    "A magazine he founded, Byte, had become the second most highly circulated magazine in the country, behind only Vogue, the legendary fashion magazine." Dammnnn

  • jim_lawless 10 hours ago ago

    80 Micro was a wonderful magazine. Hardin Brothers' column "The Next Step" ... a Z-80 assembly language tutorial series ... was my favorite portion of the magazine.

  • TMWNN 16 hours ago ago

    (Quoting myself)

    It's well known that the Apple II was one of the first three prepackaged, preassembled personal computers on the market. It, the TRS-80 Model I, and the Commodore PET all appeared in late 1977.

    It's not well known that the Apple was not the obvious winner of the three; the TRS-80 was. Every small town in America had Tandy's Radio Shack stores, and even if Radio Shack had a reputation for selling toys and gizmos as opposed to computers, it had a reputation. As a startup, Apple didn't. Commodore wasn't as well known as Tandy but was an established calculator and office-equipment company, with its own semiconductor fab that produced the 6502 CPU that Apple and other rivals used.

    And, in fact, until about 1980, the TRS-80 dominated the market. What happened?

    * The disk drive. All three computers only used tape storage in 1977, but their makers soon provided disk drives. Tandy's drive is a horrible, unreliable kludge. Commodore's PET disk drives are gigantic monstrosities that are fast and reliable[1] but far too expensive. Steve Wozniak's Disk II is a combination of a brilliantly simple and reliable disk controller, and inexpensive-to-make (and thus highly profitable) drive mechanism, that still runs well today, five decades later.

    * Third-party products. The TRS-80 came with a superb BASIC tutorial, but Tandy otherwise kept all software technical information secret,[2] hoping to monopolize third-party development.[3] Radio Shack stores were not allowed to sell non-Tandy products, and couldn't carry third-party publications like 80 Micro that by default became the major way companies sold TRS-80 products (since other retailers didn't want to compete with Radio Shack stores). Since corporate policy prevented Radio Shack clerks from admitting that third-party magazines or products existed (even while a Tandy executive wrote a regular column for 80 Micro, and the company regularly advertised in its pages), the only way a TRS-80 or Color Computer customer knew of this gigantic ecosystem's existence is if a friend told him, or he happened to walk by a newsstand with 80 Micro or Rainbow magazine.

    Commodore's Jack Tramiel never ever understood the importance of software development, and the PET fell far behind Tandy and Apple in the US; until the VIC-20 in 1980 most of Commodore's computer sales were in Europe and Canada, where Apple and Tandy didn't compete.

    Compare this to Apple, which published everything needed to create software and hardware for the II. Its slots invite engineers to design cards. A very important factor in the II's early popularity was school districts buying it to run educational software from MECC like Oregon Trail and Lemonade Stand. But this was not inevitable. A teacher or administrator in a rural school district in 1979 looking to purchase computers would naturally look to the Radio Shack in town, but would only have found incredibly crude Tandy-published software. Even with such handicaps Radio Shack had a substantial portion of the educational market, which after 1980 quickly eroded until 1985, when Tandy had an unexpected second computer boom driven by the PC-compatible Tandy 1000.

    * VisiCalc. Because of the above, VisiCalc was written for the Apple when market share should have caused it to be written for TRS-80 (Dan Fylstra of Personal Software, VisiCalc's publisher, was one of the first owners of the TRS-80. <https://archive.org/stream/byte-magazine-1978-04/1978_04_BYT...>). Being only available for Apple massively drove sales of the II; for the first time, people bought a computer to run a specific killer app, as opposed to the other way around. In turn, others chose the II to develop for.

    Even after 1980, when Apple had clearly gained sales momentum, Tandy still had the bulk of the installed base. 80 Micro's December 1982 issue <https://archive.org/details/80-microcomputing-magazine-1982-...> has 484 pages. I'm pretty sure no Apple magazine ever came close to that thickness; the only other computer magazines in history to be that thick are 1) PC Magazine before it went bimonthly in 1984 after the December 1983 issue hit 800 pages, and 2) BYTE. Wayne Green, the publisher of 80 Micro, had by that time written editorials in almost every single issue pleading with Tandy to encourage third-party developers. Tandy didn't relent until the Model 16, introduced that year, had zero third-party software after six months. But by then it was too late.

    As fat as they are, reading Tandy magazines like 80 Micro and Rainbow <https://archive.org/details/rainbowmagazine-1983-12/> from the early 1980s is like visiting a sad and barren alternate world; instead of Origin, Sierra, MicroProse, and SSI, there are much cruder-looking ads from tiny companies offering bad clones of popular arcade games.

    ... And yet, despite its many, many mistakes, Tandy got a second chance with the Tandy 1000! It was the best-selling low-cost PC compatible from 1985 onward. It was so popular that software boxes routinely stated that they were compatible with "IBM/Tandy". So popular that game developers routinely made sure that their products were "Tandy compatible"; that is, support Tandy's special graphics and sound features.[4] In the second half of the 1980s Tandy was arguably #2 in PC compatibles after Compaq, and clearly #1 among everyone, including IBM and Apple, in the home market. There was no reason whatsoever for Tandy and its gigantic distribution and retail network to lose out to Gateway and fellow Texan Dell ... But, of course, it did. So, yes, Tandy blew not one but two separate leads in the computer industry within a decade. That takes talent.

    [1] Two virtues Commodore's later drives did not retain

    [2] Read this BYTE article from two years after the TRS-80's release <https://archive.org/stream/byte-magazine-1979-08/1979_08_BYT...>, which a) discusses how to implement machine language graphics and b) complains about the complete lack of Tandy documentation that motivated the author to write the article in the first place.

    [3] It's clear in retrospect that TRS-80 was intentionally designed to not be compatible with the existing 8080/Z80 standards. ROM's location in the memory map broke CP/M compatibility, and the expansion bus is not S-100 compatible.

    [4] Actually PCjr-compatible, which the original Tandy 1000 was designed to clone

    • stevesimmons 13 hours ago ago

      Thank you for that description. It brought back very fond memories of my teenage years.

      I had friends with TRS-80s and visited Radio Shack monthly for their free batteries. I had a VIC-20 though, and a few years later the Apple //e. The Apple docs, including the internals of their disk drive and its encoding/alignment scheme, were fascinating to me as a 16yo just getting started in electronics and microprocessors.

      • TMWNN 12 hours ago ago

        >The Apple docs, including the internals of their disk drive and its encoding/alignment scheme, were fascinating to me as a 16yo just getting started in electronics and microprocessors.

        It's flabbergasting how good Woz's designs were. Almost on a whim, he with the Disk II did something no one anywhere in Silicon Valley—anywhere in the world—was doing. Forget about IBM, HP, Shugart, Tandon. Just within Commodore and Tandy, Apple's direct 1977 competitors, there were abundant human and engineering resources to come up with a fast, inexpensive, and reliable floppy drive and controller; Chuck Peddle at Commodore was certainly no average engineer. And yet, as I mentioned, Commodore was still unable to do this *in 1984*.

        Whether one believes in the reality of the existence of the "10X developer", it's hard not to see what Woz did between 1976 and 1978—Integer BASIC, Apple II color graphics, and Disk II—as proof that such a being can exist, even if (as I have written elsewhere) that brilliance straddled the line between optimized and overoptimized. <https://news.ycombinator.com/item?id=41685888>

        • WalterBright 12 hours ago ago

          Hal Finney wrote a BASIC interpreter in 2K of Eprom back in 1978 or so for the Mattel Intellivision.

          Sadly, he wrote it for the wrong machine.

    • plowjockey 12 hours ago ago

      Did the restrictions on third party software and such apply to franchise stores? I know that the local franchise stores in this rural area carried electronics from other manufacturers but don't recall anything about software or peripherals despite having a Coco 2 from late '83 through the summer of '89 as my only computer.

      Despite there being an RS store in the county seat town of this county and in every adjoining county, most of my Coco support came from other amateur radio operators as that was my primary interest. I did buy a genuine RS disk drive and printer for the Coco along the way. While it came with 16k of RAM, a contact via amateur radio led me to purchase the chips to upgrade it 64k which worked!

      There was a lot of chatter about the Model 4 but the price and an awareness from amateur radio publications of the rise of "IBM PC compatibles" kept me from going that route. Even if I had known of 80 Micro at the time, I doubt I would have subscribed.

      Ironically, the first PC clone--a collection of disparate parts, really--I bought was from another amateur radio operator who worked at the local Radio Shack at the time in 1989.

      • RaftPeople 6 hours ago ago

        > but don't recall anything about software or peripherals despite having a Coco 2

        They did sell 3rd party software for the Coco (at minimum). The distributor I sold games through had a Tandy contact and sent one of my games to see if they wanted to sell it in stores like some other ones they were selling.

        They did not, which was a bummer. One funny thing, the opening screen, prior to title and credits etc. was a matrix like display with the screen full of random characters (numbers and letters, not 1's and 0's) shifting characters and colors, etc., the Tandy guy said he thought the game was broken at first.

      • TMWNN 12 hours ago ago

        > Did the restrictions on third party software and such apply to franchise stores?

        No. They always could and did sell third-party computer products, while Tandy-owned stores only began doing so alongside the Tandy 1000, since it would be ridiculous to not sell the PC software that the computer exists to run.

        • plowjockey 10 hours ago ago

          That is kind of what I thought, that the local stores had various titles hanging on the wall but since none of it interested me at the time I ignored it and so it's not seared into my memory.

    • analog31 10 hours ago ago

      This is interesting context to my experience at the time. I graduated from high school and started college in 1982. I was keenly interested in computers and electronics, but went to a small college with no engineering program. Yet the people doing cool things with computers were in the math and physics departments, and I majored in those subjects.

      The profs all had TRS-80 machines, in addition to terminals connected to the school's mainframe. The secretaries had TRS-80s as well. Given the times, I strongly suspect that the profs had paid for these computers out of their own pockets. Their arguments for why they chose TRS-80 were knowledgeable and solid. They also ran their own cabling around the department so they could transmit documents to the secretary for editing and printing.

    • WalterBright 12 hours ago ago

      There was another machine - the H-11, which was a repackaged PDP-11. I bought one, and developed my first two products on it. Such a great machine! The other micros were toys in comparison.

      DEC really dropped the ball.

      • TMWNN 12 hours ago ago

        Yes, but as you said so yourself, had you a brain you'd have bought an Apple II instead of that Heathkit PDP clone to port Empire to! It's quite possible that had you done so in, say, 1979, it might have become a second killer app for it alongside VisiCalc, akin to Star Raiders or Eastern Front for Atari 8-bit.

        • WalterBright 12 hours ago ago

          You are right. My mistake was thinking that everyone else would see what an obviously superior machine the -11 was, and it would bury the competition.

          There are several reasons why I failed to become a billionaire, despite the obvious opportunities!

          • technothrasher 11 hours ago ago

            Let me tell you about the early 90's when I joked about registering business.com and sex.com instead of actually doing it.

          • TMWNN 12 hours ago ago

            On the other hand, in that world where Empire on Apple II in 1979 is a gigantic hit, perceptibly boosts Apple sales (and inspires a spate of "Empire clones"), and causes a media frenzy of interest in the author of the first truly addicting video game that is available to a mass audience (as opposed to your PDP-10 version, or the MUDs at various other universities), perhaps some mentally ill young person—distraught over flunking out of school because of his inability to resist playing "one ... more ... turn ..."—decides to violently take his frustrations out in person on the author of his obsession. So that's that to consider.

            • WalterBright 12 hours ago ago

              I've been threatened a couple times over the addictive behavior Empire has engendered. On the other hand I've received quite a few letters and emails from people who said they derived many hours of pleasure from playing Empire.

              Yeah, I was a moron to not port it to the Apple II. It was suggested to me more than once. I have no excuse.

              It was, however, 1987's game of the year, selected by Computer Gaming World.

              • TMWNN 9 hours ago ago

                Setting aside the jokes (and the pecuniary benefits to you), it is interesting to consider the ramifications of Empire on Apple II in 1979 or 1980. The only competition is early Infocom and Scott Adams games, simple arcade games like Apple Panic, and early adventure games like Temple of Apshai, Wizard and the Princess, and Beneath Apple Manor. You're even ahead of important early Apple titles like Choplifter, Lode Runner, Ultima, and David's Midnight Magic. As successful and important as those games are, I daresay that Empire is far more addictive and compelling than all of them put together.

                As successful as Interplay's PC version was in our timeline, its effect was diluted in the sense that by 1985 there was far more competition for attention and the videogame dollar. Empire in 1980 is ... well, I can only compare the effect to throwing chum into a pool filled with sharks. I do not hesitate in stating that you and your creation (Promoting war!!!) might very well have been the target of a significant moral panic.