nurdlinger
Well-known member
I started using computers in 1967...
punching FORTRAN into cards for the Control Data 3600 at Michigan State University. My career developed around embedded computer systems, often writing machine language, modifying BOOT ROMs, tinkering together specialized operating systems. I was never very interested in highly packaged systems like the VIC-20 or other Commodore machines. I got enough hands-on at work for a long time, but finally in the early 1980s I bought a kit computer from the Circuit Cellar guy (Steve Ciarcia?) that was written up in the magazine for which he wrote. It had a Z-80 processor core on a chip which also integrated some peripherals, and could run the CPM operating system. 3-1/4" floppy disks were pretty recent, exotic, and still comparatively expensive. The utilities supplied with the machine could communicate over a modem (I think one was built-in) to a service like CompuServe. I cannot remember what kind of video it used, probably a serially-connected separate terminal. In any case, I got bored with it real quick. Then in 1987 I was out of work for 10 months because my company closed. My neighbor across the street loaned me his Compaq suitcase portable PC, and using it I was able to score a couple of contract programming jobs. This opened my eyes and as soon as I was back on my feet I bought my own PC and have had one ever since.
punching FORTRAN into cards for the Control Data 3600 at Michigan State University. My career developed around embedded computer systems, often writing machine language, modifying BOOT ROMs, tinkering together specialized operating systems. I was never very interested in highly packaged systems like the VIC-20 or other Commodore machines. I got enough hands-on at work for a long time, but finally in the early 1980s I bought a kit computer from the Circuit Cellar guy (Steve Ciarcia?) that was written up in the magazine for which he wrote. It had a Z-80 processor core on a chip which also integrated some peripherals, and could run the CPM operating system. 3-1/4" floppy disks were pretty recent, exotic, and still comparatively expensive. The utilities supplied with the machine could communicate over a modem (I think one was built-in) to a service like CompuServe. I cannot remember what kind of video it used, probably a serially-connected separate terminal. In any case, I got bored with it real quick. Then in 1987 I was out of work for 10 months because my company closed. My neighbor across the street loaned me his Compaq suitcase portable PC, and using it I was able to score a couple of contract programming jobs. This opened my eyes and as soon as I was back on my feet I bought my own PC and have had one ever since.