Subject:
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Re: New MOC: 8 Wide EMD SW1500
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Newsgroups:
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lugnet.off-topic.fun
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Date:
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Sat, 29 Sep 2001 00:46:35 GMT
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Viewed:
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239 times
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In lugnet.off-topic.fun, Larry Pieniazek writes:
> In lugnet.off-topic.fun, Ray Sanders writes:
> > Do you remember what a POO was and what you used a green card for ?
> > (eventually replaced by the yellow card IIRC).
>
> Poo, I forget what POO was....
>
> but my yellow card got pretty tattered from looking things up. I actually
> had a laminated one but it didn't work out. I had one I reduced on the
> copier so I could keep it in my pocket when I went to meetings.
POO .. 'Principles of Operation' probably with some subtitle about System/370.
The book that was the definitive reference for the machine instruction set and
registers. My memory implies that it had a butterscotch color cover. I had
several editions at one time, but discarded most of them a few years back. About
the time I realized that I would probably never go near a 'big-iron' box again.
Ray
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Message has 1 Reply:
Message is in Reply To:
 | | Re: New MOC: 8 Wide EMD SW1500
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| (...) C??? that's not a proper MF language. PL/S (where you get to write your own I/O)... What, did you work somewhere OTHER than IBM?? (...) Poo, I forget what POO was.... but my yellow card got pretty tattered from looking things up. I actually (...) (23 years ago, 28-Sep-01, to lugnet.off-topic.fun)
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