Interested in UNIVAC 9000 Series (and IBM 360)

[Charles Anthony]

> I was looking here:
>
> http://bitsavers.informatik.uni-stuttgart.de/pdf/ibm/360/
> fe/2020/Z33-1021-0_2020_Processing_Unit_FETOM_May68.pdf
>
> (pdf) pages 45, 46 describe the ALU
>
>
I note that the cover page says: "(Machines with serial no. 50,000 and
above)."

Perhaps the ALU is only present on late model machines?

-- Charles