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  3. Your First Development Machine?

Your First Development Machine?

Scheduled Pinned Locked Moved The Lounge
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  • K Kevin Marois

    I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

    If it's not broken, fix it until it is

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    RogelioP EX DE HL
    wrote on last edited by
    #43

    1980, Heathkit 3400 Microprocessor Trainer like this one [^]. Soon the Tandy Color computer would be released - with a Motorola MC68B09E microprocessor beating inside it - only natural I would graduate from the 6800 in the Heathkit to writing code for the CPU in the CoCo :cool: -- RP

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    • K Kevin Marois

      I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

      If it's not broken, fix it until it is

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      Brad Stiles
      wrote on last edited by
      #44

      Kevin Marois wrote:

      I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps.

      Wow, that takes me back. That was my second professional computer, in the same circumstances as yours, only a year later than you. :) I learned BASIC on a PDP 8 or 11 (I can't remember which) in High School in the late 70s. The first one of my own was an Atari 800; more BASIC. The first professional programming was in COBOL on whatever the Marine Corps was using in Quantico at the time, I think it was the 370, but I couldn't tell you for sure.

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      • R R Giskard Reventlov

        One of these: Commodore 64[^].

        "If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair. Those who seek perfection will only find imperfection nils illegitimus carborundum me, me, me me, in pictures

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        G Tek
        wrote on last edited by
        #45

        Ditto that on the C64 (though it wasn't my first, a TI). Also had a special add-on cartridge - one of those ones that you buy from the massive computer supply stores with the big catalogs (remember the days of pre-internet catalogs?). I never quite took the time to understand how the cartridge worked, but boy did it make a difference in load times! Load just about anything in under 10 seconds. It was so much faster you would think it would just be destroying the disks in the process, but I never had any problems with the disks (ah, remember DS DD?).

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        • K Kevin Marois

          I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

          If it's not broken, fix it until it is

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          G Tek
          wrote on last edited by
          #46

          A TI-994A. With a tape recorded for storage... we were never rich enough to shell out for a disk drive. I remember my dad asking if I wanted to get an Atari at Christmas or the TI now... I'm a kid, of course I want it NOW. So while I never got to play the same cool games that all of my friends had (since EVERYONE else had an Atari), it did give me my first introduction to a real computer. After introducing me to programming, I then continued on with the various TI magazines (can't remember the name of any of them off-hand) and learned a lot about line-code programming.

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          • K Kevin Marois

            I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

            If it's not broken, fix it until it is

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            G Offline
            G Tek
            wrote on last edited by
            #47

            I think that may have been the same one that my Dad had. I remember being blown away by the graphics demo on it (which essentially showed amazing things equivalent to 1990's Windows screen-savers). He had it hooked up a heathkit power-bar kit. My first was a TI-994A right around the same time frame - I was in grade 3 at the time. I eventually moved on to C64.

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            • G gggustafson

              IBM 1410[^], 1965

              Gus Gustafson

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              Ravi Bhavnani
              wrote on last edited by
              #48

              :thumbsup: /ravi

              My new year resolution: 2048 x 1536 Home | Articles | My .NET bits | Freeware ravib(at)ravib(dot)com

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              • K Kevin Marois

                I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

                If it's not broken, fix it until it is

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                edmurphy99
                wrote on last edited by
                #49

                PDP-8 in 1981

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                • K Kevin Marois

                  I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

                  If it's not broken, fix it until it is

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                  jfwfmt
                  wrote on last edited by
                  #50

                  I taught myself Assembly Language on an IBM 7040 in 1968 or 1969 by reading the code output of the FORTRAN compiler.

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                  • K Kevin Marois

                    I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

                    If it's not broken, fix it until it is

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                    DaveP62
                    wrote on last edited by
                    #51

                    Wow, this brings back fond memories. My first development machine was a Commodore Vic 20. I wrote a product pricing program on it for the first company I worked for back in the early 1980's. The proof of concept was well received. The company purchased an IBM PC with PFS File and word processing and my IT career was launched. :) And yes, the Vic 20 was hooked up to a black and white TV and had a tape recorder for a storage device. Man those were the days!

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                    • L Lost User

                      Yep, came with a cassette drive. Slow and buggy as hell! ;P

                      Government is not reason; it is not eloquent; it is force. Like fire, it is a dangerous servant and a fearful master. ~ George Washington

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                      tom1443
                      wrote on last edited by
                      #52

                      +1 for me on the Commodore 64. Soon after I bought myself a Trash-80 and I thought I was really living large until I built myself an Apple II clone. It was so much fun back then.

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                      • R Ravi Bhavnani

                        :thumbsup: /ravi

                        My new year resolution: 2048 x 1536 Home | Articles | My .NET bits | Freeware ravib(at)ravib(dot)com

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                        gggustafson
                        wrote on last edited by
                        #53

                        AutoCoder and RPG no less!

                        Gus Gustafson

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                        • K Kevin Marois

                          I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

                          If it's not broken, fix it until it is

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                          dpminusa
                          wrote on last edited by
                          #54

                          The very first, circa 1964 - 1970, was an IBM 360 with Assembler and Fortran IV. In the PC world, circa 1980 - 1982, it was an IBM PC with dual floppies and 64K RAM using GW-BASIC. Soon after I switched to Borland Turbo Pascal. Those systems were so limited even when compared to an Android Tablet today.

                          "Courtesy is the product of a mature, disciplined mind ... ridicule is lack of the same - DPM"

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                          • K Kevin Marois

                            I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

                            If it's not broken, fix it until it is

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                            jnlt
                            wrote on last edited by
                            #55

                            assembler on a z80.

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                            • K Kevin Marois

                              I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

                              If it's not broken, fix it until it is

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                              RafagaX
                              wrote on last edited by
                              #56

                              Wow! All the responses makes me feel really young, my first development computer (the one ever I did something that could be considered development) was a 386 computer owned by my school (don't rememeber brand) that ran the glorious MS-DOS (unknown version), on it I developed some programs on Logo and stored them on these big 5 1/2 floppy disks. Making the turtle move and draw was amazing back then.

                              CEO at: - Rafaga Systems - Para Facturas - Modern Components for the moment...

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                              • K Kevin Marois

                                I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

                                If it's not broken, fix it until it is

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                                Mike Ellison
                                wrote on last edited by
                                #57

                                My initial development experiences were with BASIC first,then assembly on a TRS-80 Model 1, complete with 4K of RAM and tape cassette storage. It was a great day when my dad finally buckled under pressure and sprung for the 48K expansion interface.

                                www.MishaInTheCloud.com

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                                • S Simon ORiordan from UK

                                  Ah yes. ICL 1904 with card punches and a batch reader back in 1980. :)

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                                  Cliff Cooley
                                  wrote on last edited by
                                  #58

                                  ICL 1901 in 1970, getting ready for decimalisation

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                                  • K Kevin Marois

                                    I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

                                    If it's not broken, fix it until it is

                                    B Offline
                                    B Offline
                                    bwallan
                                    wrote on last edited by
                                    #59

                                    I started in 1969 on a PDP 6 with a huge 6K of drum storage (a 3 ft diameter drum with magnetic material on the outside and (about) a 3" read head). Our group was developing analog to digital converters at the time. During the development we upgraded to a PDP 8 with almost twice the processing power and 8K of memory. Fun times!

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                                    • K Kevin Marois

                                      I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

                                      If it's not broken, fix it until it is

                                      M Offline
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                                      MTWill
                                      wrote on last edited by
                                      #60

                                      I fondly remember many long afternoons in junior high school (late 1970's) on the single Radio Shack TRS-80 (http://en.wikipedia.org/wiki/TRS-80[^]. Hey, it was either that or churn through roll after roll of printer paper playing Star Trek on the teletype terminal. Fortuantely for me, not many kids wanted to spend their free time in the computer lab in those days. We saved our spaghetti code to an audio tape cassette drive! Ah, the good old days.

                                      -- Mountain Will

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                                      • K Keith Barrow

                                        ZX Spectrum 48k[^] 1983 & at home. Mostly stuff from Byte magazine and stuff garnered from the BBC's various publications at the time. I wonder how many times the Spectrum has paid for itself since I started coding for a living, probably the best financial help my Grandma ever gave come to think of it.

                                        PB 369,783 wrote:

                                        I just find him very unlikeable, and I think the way he looks like a prettier version of his Mum is very disturbing.[^]

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                                        fglenn
                                        wrote on last edited by
                                        #61

                                        My first programming was done for school on an IBM 360 in 1966. However, my first development was done on an Intel Intellec 8. This was run by an Intel 8008 (not a typo for 8080) chip back in 1973.

                                        Fletcher Glenn

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                                        • K Kevin Marois

                                          I taught myself GW-Basic on this Zenith 120[^] back in 1985 while in the Marine Corps. I still have the book

                                          If it's not broken, fix it until it is

                                          M Offline
                                          M Offline
                                          Mike Riley QUSA
                                          wrote on last edited by
                                          #62

                                          An HP-2000C via modem using an ASR-33 teletype @ 110 baud in high school. It was available to some schools in the Los Angeles School District if there was an instructor to teach Basic programming (all we had). Programs were created offline on another ASR-33 using paper tape. We couldn't store files, so when done you had to output your program onto paper tape again after making changes or lose them. My first personal computer was a Commodore Kim-1 (6502) with an S-100 expansion board to add 8K bytes of static RAM. The terminal was a Compucolor 8001 19" color graphics terminal, which was an 8080 computer in its own right. This was in 1974 I believe. Mike

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