Yeah ... just start at /asm then scroll down in the list to TSO VTAM (IKT)
and then to IKTCAS54.

Joe

On Sun, Oct 25, 2020 at 8:31 AM David Spiegel <[email protected]>
wrote:

> Hi Joe,
> I got 404 when I tried to click on the last 2 Links.
>
> Regards,
> David
>
> On 2020-10-25 09:04, Joe Monk wrote:
> > Hi Sam,
> >
> > Just a bit of background...
> >
> > If you go here :
> https://nam12.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.stben.net%2Ffiles%2FMVS_3.8%2Fasm%2F&amp;data=04%7C01%7C%7Cd3dac48eaa1d4215267b08d878e699c2%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637392279102656730%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=v4lwbphN9UTToLQ7wK1xLpUcnmcl1LoWg2xzBCj%2F55s%3D&amp;reserved=0
> you can find a
> > mostly complete set of routines for MVS 3.8J.
> >
> > In there you will find:
> >
> https://nam12.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.stben.net%2Ffiles%2FMVS_3.8%2Fasm%2FTSO%2520VTAM%2520&amp;data=04%7C01%7C%7Cd3dac48eaa1d4215267b08d878e699c2%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637392279102656730%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=m7M0E033aXQvzIIC2HpbsFdSSA%2BW8Cf9R5wJC8pmjjE%3D&amp;reserved=0(IKT)/
> which is the
> > source code for TCAS...
> >
> > And in there you will find
> >
> https://nam12.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.stben.net%2Ffiles%2FMVS_3.8%2Fasm%2FTSO%2520VTAM%2520&amp;data=04%7C01%7C%7Cd3dac48eaa1d4215267b08d878e699c2%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637392279102656730%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=m7M0E033aXQvzIIC2HpbsFdSSA%2BW8Cf9R5wJC8pmjjE%3D&amp;reserved=0(IKT)/IKTCAS54
> which is
> > the TCAS parm processor.
> >
> > If you check the logic you will see that it checks for a ',' to know how
> to
> > continue or to stop processing keywords. This is why all the keywords
> have
> > to come first in the member :)
> >
> > Anyway, a little bit of trivia for you :)
> >
> > Joe
> >
> > On Sun, Oct 25, 2020 at 1:10 AM Sam Golob <[email protected]> wrote:
> >
> >> Dear Folks,
> >>
> >>       Thanks to Joe Monk for getting me the correct information.  First
> >> of all, the parameters, which have to be in "=" format, and not TSO
> >> format with parentheses, must PRECEDE the comments, and all of them,
> >> except the last one, have to be followed by a comma.  For example:
> >>
> >> USERMAX=39,
> >>
> >> RECONLIM=1
> >>
> >> which is written BEFORE the comments.
> >>
> >>       ALSO, I bounced the TSO address space.
> >>
> >> The resulting SHOWTCAS display is:  (CBT File 731 -
> https://nam12.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.cbttape.org%2F&amp;data=04%7C01%7C%7Cd3dac48eaa1d4215267b08d878e699c2%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637392279102656730%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=Wu5oJl7x%2BwzrijrM9%2BNzMDNJugmLYPnQIc93qHKcuw4%3D&amp;reserved=0
> -
> >> Updates page)
> >>
> >>         SHOWTCAS - TERMINAL CONTROL ADDRESS SPACE - FIELDS
> >>         --------   -------- ------- ------- ----- ------
> >>             Display of Settings and Addresses having
> >>              to do with the TSOKEYxx PARMLIB member
> >>              at the beginning of the IKTTCAST macro
> >>                8-CHARACTER USERID SUPPORT IS: ON
> >>                  TCAS ADDRESS: 00C2EDC8
> >>
> >> addr  field        value explanation
> >> ----  -----        ----- -----------
> >>     +0  TCASID       TCAS             Control block identifier
> >>     +4  TCASUSEC     0001             Number of active users - HEX
> >>                          1            Number of active users - DEC
> >>     +6  TCASUMAX     0027             TSO Maxusers number - HEX
> >>                         39            TSO Maxusers number - DEC
> >>     +8  TCASACBP                      ACB Password
> >>    +10  TCASRCON     0001             Reconnect time in minutes - HEX
> >>                          1            Reconnect time in minutes - DEC
> >>    +12  TCASCLSZ     0084             Buffer Size - HEX
> >>                        132            Buffer Size - DEC
> >>    +14  TCASHBUF     0000BB80         High Buffer Threshold - HEX
> >>                          48000        High Buffer Threshold - DEC
> >>    +18  TCASLBUF     00005DC0         Low Buffer Threshold - HEX
> >>                          24000        Low Buffer Threshold - DEC
> >>    +1C  TCASCRSZ     01E0             Screen Size - HEX
> >>                        480            Screen Size - DEC
> >>    +1E  TCASCHNL     04               Maximum Chain Length - HEX
> >>                          4            Maximum Chain Length - DEC
> >>    +1F  TCASENGT     00               ENGTRANS Value 0-Base,1-Ext,2-None
> >>
> >>        Thanks very much to all of you for your interest, and thanks, Joe
> >> Monk, for the correct reply.
> >>
> >>        All the best of everything to all of you.
> >>
> >> Sincerely,     Sam
> >>
> >> P.S.  The SHOWTCAS command has an ALL parameter, which will display the
> >> entire real contents (mostly addresses) in the IKTTCAST macro, with all
> >> the correct values for your LPAR, below the settings which are displayed
> >> here.  I figured that most people don't want to see the whole thing.
> >> They are just interested in the current settings.  So ALL is not the
> >> default.
> >>
> >>
> >>
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> >>
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> > .
>
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