The First Generation Computer

Monday, May 31, 2004 by Jafo | Discussion: WinCustomize Talk

CSIRAC was the fifth 'First Generation' Computer ever built...and is significant in that it is the only one still in existence anywhere in the world.

http://www.cs.mu.oz.au/csirac/ 

A 'first generation' computer is one which utilizes Vacuum tubes...they were pre-solid state [transistors].

This one ran at 0.001 Mhz which makes it about three billion times slower than a modern desktop....the RAM was approx 1.2k.....but it all had to start somewhere....

Check out the link for a bit of a history lesson...

When I saw CSIRAC at the Melbourne Museum last year there was a young kid beside me who muttered 'where's the monitor?'.....[he was about 7 years old]....

On the site there's some quicktime audio...dating back to '51....and an Emulator [though I haven't worked out what it's actually 'doing']....

 

BoXXi
Reply #1 Monday, May 31, 2004 9:16 PM
I have the monitor from that system......
Apocalypse_67
Reply #2 Monday, May 31, 2004 9:16 PM
Very interesting info. Kind of makes you realize how far we have come.
Hmmmm... I wonder how long will it take to render a Bryce glass sphere over a plain of water?

DesignCaddy
Reply #3 Tuesday, June 1, 2004 11:23 AM
heh apoc, three billion times longer then it takes you to do one now.
ImStein
Reply #4 Tuesday, June 1, 2004 1:03 PM
.... Hey, do you think they have the original Pong game too?!?!?!
Leo the Lion
Reply #5 Tuesday, June 1, 2004 1:29 PM
Jafo.........always love your history lessons - you have given me quite a few in the past
EventHorizon
Reply #6 Tuesday, June 1, 2004 1:31 PM
heh apoc, three billion times longer then it takes you to do one now


No, it'd be longer than that...The quantity and quality of the ram back then would surely slow it down considerably more...
craeonics
Reply #7 Tuesday, June 1, 2004 4:12 PM
'Sides, what would they be rendering too? Tape?
craeonics
Reply #8 Tuesday, June 1, 2004 4:15 PM
If I'm not mistaken, by the way, this was in those dark ages when they coded in machine language: pure sequences of bits, not even assembler yet.
DesignCaddy
Reply #9 Tuesday, June 1, 2004 4:55 PM
yep. honestly i don't believe you would be able to do any kind of graphical processing.. afterall, these machines coded for words and numbers - they were designed to break language encryptions.
Apocalypse_67
Reply #10 Tuesday, June 1, 2004 4:59 PM
Thats true, but I stils say we should try to render that Bryce image and take the time
DesignCaddy
Reply #11 Tuesday, June 1, 2004 5:10 PM
go ahead, maybe your ancestors can post the results in 3,000 years
Apocalypse_67
Reply #12 Tuesday, June 1, 2004 5:27 PM
bigbd1978
Reply #13 Tuesday, June 1, 2004 5:47 PM
Don't you mean descendents?
Jafo
Reply #14 Tuesday, June 1, 2004 6:02 PM
DesignCaddy probably DID mean descendants....Spell checker
Apocalypse_67
Reply #15 Tuesday, June 1, 2004 7:40 PM
Well... I knew it had something to do with the time-space continium
kona0197
Reply #16 Tuesday, June 1, 2004 7:42 PM
I wonder if the CRAY supercomputers are still being used to this day.
Jafo
Reply #17 Tuesday, June 1, 2004 7:50 PM
sigh....'continuum'....Spell checker
_footsie_
Reply #18 Tuesday, June 1, 2004 7:51 PM
I ran an old Sycor 2000 at work back in 74....Black screen...fluorescent green text...gigantic dinosaur of a printer....two tape drives...one was format the other was data...and a big black phone (watts line)....I guess I haven't really gotten used to these new fangled contraptions yet but I don't get a headache from readin the screen ...coolest thing I could do on that old bugger was make 'Eat at Joes' flash on the screen......the teletype (ticker tape) was in the other room cuz it made so much noise

Manoman those were the days!!!
EventHorizon
Reply #19 Tuesday, June 1, 2004 7:51 PM
@ Jafo
[Message Edited]

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