Re: PC connection via twinax ?

----- Original Message -----
From: Pat Barber <mboceanside@worldnet.att.net>
To: <midrange-l@midrange.com>
Sent: Friday, August 17, 2001 1:12 PM
Subject: Re: PC connection via twinax ?


> Jerome Draper wrote:
>
> > I believe the twinax spec is published by IBM.  I remember that IBM
charged
> > $100,000 for documentation to internal AS400 workings   Then, when
Microsoft
> > wanted to subscirbe, IBM withdrew support completely with the thinking
that
> > since they didn't want MS to have it nobody could have it.
>
> I doubt IBM ever offered to sell the "internal working" of the 400 to
> anybody for any amount. They have been forced by the courts to reveal
> certain things about their 390 family, but the 400 stuff remains in
> the vault....

The specs I am referring to are called the LIPPIS which stands for Licensed
Internal Programming Specifications which is a deeper level than the
publically released API's.  At first IBM charged some $50,000 to $100,000
for them and then they were free and then they were not available (after the
MS request).

Jerry

>
> > I believe that the AS400 would be a better system today if IBM would
have
> > been more forthcoming as to delivering system documentation to inventive
> > technical folks.