History of Computer Hardware

[@mt-qc2qh]

I remember working on my first mini-computer, the original DG Nova. It had a whooping 4k of core memory and in order to load anything you had to toggle in a 12 instruction Bootloader with the front panel switches. Shortly after the Nova 1200 included a "program load" switch that did it for you! Now I program the ESP's, millions of times more powerful. I loved it all. Thanks for the nostalgic trip along History lane.

[@mikerichardson4015]

I started mini-computers with a DG Nova, but with 64K core. Obviously, I had it easy!

[@lizz8728]

this is the most complete video with compact information i could find in the platform, thank you so much proffessor!

[@mYmUSICmILL]

When I studied mechanical engineering (1966 - 1969) the only tool for calculations was the slide rule. In 1969 I joined an insurance company as a trainee programmer. The company had an IBM /360-50 as well as an old IBM 1401 and a dedicated IBM /360-40 system for the life insurance part. In 1972 I moved to a department retail company. They still used an old Univac UCT system as well as two General Electric 400 system. A small IBM /360-20 was used to drive an IBM 1287 reader which could read handwritten digits as well as OCR-A type print. A Honeywell Bull system 6040 (with extended instruction set) was on order. For 10 years I have been a system programmer and then leader of the system programming and system supervision team for the Honeywell Bull and IBM systems. After that I have been working for a consulting company specializing on performance analysis and system modelling. My last job was with Honeywell Bull / Bull /Steria mainly in document management and system integration. It was an interesting time and completely different from today's environments.

[@chaoticsystem2211]

I bet he was thrilled to recieve that pardon...

[@ProphetSD13]

I cant believe this does not have more views. Great info (even if you are wrong about Ada Lovelace) thanks for the great vid!

[@jackilynpyzocha662]

Mr. McElroy, I learned some BASIC programming on an IBM 360, 1983. Same year, a Christmas gift was a TI 99 4A! Set up to a color tv and cassette(TI) brand. Software on cartridges.

[@robertmccully2792]

I grew up in Mountain View. Steve Jobs lived around the corner. Great years to grow up.

[@spellerlittlewing]

Excellent video

[@wailingalen]

I bet he is a very great and engaging professor!!

[@westwoodoralsurgerydentalgroup]

You are awesome

[@icyalmond]

thank you so much for this amazing video, this has helped me so much with my presentation on computer hardware!

[@dottedrhino]

Very enjoyable! Thanks!

[@thiesenf]

In the olden day we used chisels and stone tablets to write the news... it was hard work... and we used messengers that used horses to send a message to someone... that took 4 weeks one way... If we wanted to watch... uhm... pictures of adults doing adult things we went into caves and painted the cave walls... :-)

[@CB3ROB-CyberBunker]

yeah. well. while charles babbage's machine may have seperate program and data ram -most- modern computers do not. whereas for example the 8086 line does have a seperate i/o space which can only be addressed with special instructions. and some setups do have a fully seperate address bus for video (not even just one pin, no the whole thing), but usually it's not seperated in data/code. pic mcu's being one of the few common exceptions that actually have -that-.

[@rennathathomas7055]

Thank you!

[@revermen3580]

when you are talking about the war, you stay on topic: this compinent was made for this purpose in the war. when you are talking about social/polotical/legal events, you drop the purposes for which the components were made.

[@dhil.j]

thankyou

[@sarahbawi6027]

😅😅