System 34/36/38/ AS/400 use the 5251 which is very similar.  And Dec
VT (100+) series that most emulators also support, with ANSI control
sequences.

On Tue, May 12, 2020 at 3:06 PM Martin Packer <martin_pac...@uk.ibm.com> wrote:
>
> This has all got me re-examining the 3270 data stream and wondering...
>
> ... Did anything else ever use the 3270 data stream - other than IBM
> mainframe operating systems?
>
> It's such a nice efficient data stream that one might like to use it from
> other platforms. But I wouldn't know how to set up a server x3270 could
> talk to.
>
> Cheers, Martin
>
> Martin Packer
>
> zChampion, Systems Investigator & Performance Troubleshooter, IBM
>
> +44-7802-245-584
>
> email: martin_pac...@uk.ibm.com
>
> Twitter / Facebook IDs: MartinPacker
>
> Blog: https://mainframeperformancetopics.com
>
> Podcast Series (With Marna Walle): https://developer.ibm.com/tv/mpt/    or
>
> https://itunes.apple.com/gb/podcast/mainframe-performance-topics/id1127943573?mt=2
>
>
> Youtube channel: https://www.youtube.com/channel/UCu_65HaYgksbF6Q8SQ4oOvA
>
>
>
> From:   William Donzelli <wdonze...@gmail.com>
> To:     IBM-MAIN@LISTSERV.UA.EDU
> Date:   12/05/2020 15:53
> Subject:        [EXTERNAL] Re: 3270 terminals: CUT vs. DFT
> Sent by:        IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU>
>
>
>
> For that matter, are there any references to how many terminals IBM
> produced per model, from the 1015 to InfoWindows (or whatever was
> last)? I have always wondered in IBM was the largest maker of
> terminals ever.
>
> --
> Will
>
> On Tue, May 12, 2020 at 10:45 AM Seymour J Metz <sme...@gmu.edu> wrote:
> >
> > I saw a lot more 3180s than I did 3278, but as I recall that was also
> CUT. What kind of markwt penetration did InfoWindow have?
> >
> >
> > --
> > Shmuel (Seymour J.) Metz
> >
> https://urldefense.proofpoint.com/v2/url?u=http-3A__mason.gmu.edu_-7Esmetz3&d=DwIFaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=BsPGKdq7-Vl8MW2-WOWZjlZ0NwmcFSpQCLphNznBSDQ&m=2_dLQ99XMMi7XL9AydcJIFMrlzJqYI4Ngsl7w_tE95U&s=aqToAM4vGOYPA5irjNsqtaoaOFO7gN2o9nM0HNr8PBo&e=
>
> >
> > ________________________________________
> > From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on behalf
> of zMan [zedgarhoo...@gmail.com]
> > Sent: Tuesday, May 12, 2020 10:27 AM
> > To: IBM-MAIN@LISTSERV.UA.EDU
> > Subject: Re: 3270 terminals: CUT vs. DFT
> >
> > I'd suggest that most terminals were 3278s, so his statement stands. But
> > we'll never know.
> >
> > On Mon, May 11, 2020 at 3:28 PM Seymour J Metz <sme...@gmu.edu> wrote:
> >
> > > > Most 3270 terminals seem to be of the (simpler) CUT variant.
> > >
> > > I doubt it. Certainly all of these are DFT.
> > >
> > > • IBM 3179 G Color Graphic Display Station
> > > • IBM 3192 G Color Graphics Display Station
> > > • IBM 3193 Display Station
> > > • IBM 3194 Display Terminal
> > > • IBM 3290 Information Panel
> > > • IBM 3270 Personal Computer.
> > >
> > > Does anybody know whether any of the InfoWindow displays are CUT, and,
> if
> > > so, which?
> > >
> > > I suspect that it will be easier to modify, e.g., x3270 to support the
> > > 3290 features than to implement DFT without help from IBM, but
> bitsavers
> > > does have some 3174 and 3274 CE manuals, and maybe one of them has
> what you
> > > need.
> > >
> > >
> > >
> > > --
> > > Shmuel (Seymour J.) Metz
> > >
> https://urldefense.proofpoint.com/v2/url?u=http-3A__mason.gmu.edu_-7Esmetz3&d=DwIFaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=BsPGKdq7-Vl8MW2-WOWZjlZ0NwmcFSpQCLphNznBSDQ&m=2_dLQ99XMMi7XL9AydcJIFMrlzJqYI4Ngsl7w_tE95U&s=aqToAM4vGOYPA5irjNsqtaoaOFO7gN2o9nM0HNr8PBo&e=
>
> > >
> > > ________________________________________
> > > From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on
> behalf
> > > of Alexander Huemer [alexander.hue...@xx.vu]
> > > Sent: Monday, May 11, 2020 2:16 PM
> > > To: IBM-MAIN@LISTSERV.UA.EDU
> > > Subject: 3270 terminals: CUT vs. DFT
> > >
> > > Hi
> > >
> > > I have a 3290 terminal that I'd like to put to some use. See email
> > > thread 'Talking to 3270 terminals?' that I started Jan 14.
> > > Somebody then pointed me to oec[1], which is an awesome project. I
> have
> > > built the hardware interface that is required to talk to a 3270
> terminal
> > > on the hardware level. A picture of the interface and a video of the
> > > terminal can be found at [2].
> > >
> > > Now, the friendly person who created oec says that the 3290 is a so
> > > called DFT (Distributed Function Terminal), in contrast to a CUT
> > > (Control Unit Terminal). Most 3270 terminals seem to be of the
> (simpler)
> > > CUT variant. oec only works with CUT terminals. Extending the
> > > functionality to enable it to work with DFT terminals isn't trivial.
> > >
> > > Does anybody on the list here know of additional documentation besides
> > > what's mentioned at [3] that could be helpful to implement DFT
> support?
> > >
> > > What would also be very helpful is a protocol trace of any kind of the
> > > communication between a 3174 and a DFT terminal.
> > >
> > > -Alex
> > >
> > > [1]
> > >
> https://urldefense.proofpoint.com/v2/url?u=https-3A__secure-2Dweb.cisco.com_1NnRTMD-5FPTNE56hcPN3Zoil25kvZDUUK-5FaipLBMH0L1wILqqABd8VqLfLufezSPeE-5FFl4x00j7t4NfyMBkNjiG9PZJVFzcisGkVw2zDksozehbGrT1dQrE0Ab77RISHAxIQOxnUnRrTtoTrsSrrPsu0jB-5FgX0Wu7yY3WQm4OWspA270WOpKiWNPsOuRmstQQpzBMsjKSh2liu3id4kuAg3n-5FAnb4G2bBwbb4hvDUDYwgDt6oVZYjuuMmpgqXD6BoDKPz8h13B3FNewEGGG-2DZmkWrk8Ij2IMQB2BwK-2D56UDvG1tFuhjaZRmy8w4zpndnP-2DEtTI3GVvakjoOfX9TfnAX8Jkf44VijzUU9DY-2D2nBQHJtCnhDUEwfezo4317R-5F-5FcJdwXO34VGrBQVzqETM7RjUNDyRR0uqgmmjgiazA-5F-2DEr6FIi6yH2m1euIXZa34S3xhYqqtFwfDa-5FElLFDmsmOI2Q_https-253A-252F-252Fgithub.com-252Flowobservable-252Foec&d=DwIFaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=BsPGKdq7-Vl8MW2-WOWZjlZ0NwmcFSpQCLphNznBSDQ&m=2_dLQ99XMMi7XL9AydcJIFMrlzJqYI4Ngsl7w_tE95U&s=ykpBH3-YxIzNH6ck3Kt0FH6Zjb0mR15I-4D9Bq4XTHY&e=
>
> > > [2]
> > >
> https://urldefense.proofpoint.com/v2/url?u=https-3A__secure-2Dweb.cisco.com_1pSKlPn7aH5BVsfyddjr3HyN-5FXBjHGssIdgXlLr5CxccG7hAYb-5FO5qPKiIdRoApG1elM2Wd9QHZu8E-2DSc0Xs6zVv0qISCsksY98nFPIe4uoRAieXyzi8hgly4lpVu7klwwS9g8wH1b4FfatJ0HsF1a8dfDnI-2D6l3OxLz3Jy338dAlfK2uq6u0v4C4M0d81GHudLtr-5FVFDQylLJhpec2y2uLiLbGwjSHUH35bLwEyjNd3ieBfIBxmlVuhlb3l46ibyiWGouVr4Ik0Gv2xmSL7s7rC35o3kYxwRawP7KL4ODxWKDeikbWKj0j2V8-5FT4TKfXlwLvH-2DjYtZ5zOnLAg4DNyo6HSLYXAp0Zv235Je698lh-5Fuza4HemJsGDS2-2DuZNyNE1cuP43-5FFPksOmUrw6l7Hb2EzSd-5FDthu4mEIpdYKZ3QVTjXl6NCaXqVR0EOhzTiAG_https-253A-252F-252Fahuemer.xx.vu-252Fvolatile-252F2020-2D05-2D11-2DP6C1Wc3u1wU-252F&d=DwIFaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=BsPGKdq7-Vl8MW2-WOWZjlZ0NwmcFSpQCLphNznBSDQ&m=2_dLQ99XMMi7XL9AydcJIFMrlzJqYI4Ngsl7w_tE95U&s=jKtY3xCspPNUKsQZCqCwz2Toon4HB0w29zCtmN4Af3U&e=
>
> > > [3]
> > >
> https://urldefense.proofpoint.com/v2/url?u=https-3A__secure-2Dweb.cisco.com_1lc47FG678Pn52RvDToQE0dXvwOnbKbGRbN6-2DIsvy6vMB2s-5F1yJBYWRZduvax-2DepmacIYbcnUCmIDLFWsbAlx-5FfWds6f40LanIVAYPxdce1BHtR1n3vOrRj5HYg2a7X0OUGDmyQo5lbNDPJe4-5F1ZWQef0LNTjfaSRCzPpj3tZII47tuuxs28-2DfTaGV4MDSgtO9jaD-2Df7yC5zLnri6JD3NrMLNk-5FlXBXHB-5FHk3br48XLWLuwVAaggwCCR45N5Hu-5F758ek0a2pzvPqte89y2l8WKPiWo5YcyZ5zBqkVcMMN8-5Fc2GGaFmeCl8oAT8xZPna0HAe9-5FwOfiXZhazeqZNXgkLTtp5SIkDA-2Dw89OFkBUEiZ7zDJOBlPKrQImvQ80P-5FBNvWDFPNOV4FkQzE23fVo7OCcs8cz0F3DWBQ9Vv8LZrlyYfNFgscrOK-2DBreBPLoDCZPagTbpFJQBCNrgWM8LyVDwQ_https-253A-252F-252Fgithub.com-252Flowobservable-252Fcoax-252Fblob-252Fprotocol-252Fprotocol-252Fprotocol.md&d=DwIFaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=BsPGKdq7-Vl8MW2-WOWZjlZ0NwmcFSpQCLphNznBSDQ&m=2_dLQ99XMMi7XL9AydcJIFMrlzJqYI4Ngsl7w_tE95U&s=UTVG4LUj3DLY2Wd2yXzbsdS_v_D_GMQ5o7_E_u2p7bA&e=
>
> > >
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> >
> > --
> > zMan -- "I've got a mainframe and I'm not afraid to use it"
> >
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-- 
Mike A Schwab, Springfield IL USA
Where do Forest Rangers go to get away from it all?

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