From: Charles Anthony <charles.unix.pro@gmail.com>
To: Clem Cole <clemc@ccc.com>
Cc: Gregg Levine <gregg.drwho8@gmail.com>,
Computer Old Farts Followers <coff@tuhs.org>
Subject: [COFF] Re: [TUHS] SDF Beget's ICM - Interim Computer Museum
Date: Fri, 2 Aug 2024 11:53:03 -0700 [thread overview]
Message-ID: <CANV78LTPLkCeQyK16Noy=AOSwgux_fgdSW_SRbwZkzs0J6J1zQ@mail.gmail.com> (raw)
In-Reply-To: <CAC20D2M3p_5yanUHbtBBZGXhs-P9Gdzn5dx7_n1O1sP6psKO=g@mail.gmail.com>
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On Fri, Aug 2, 2024, 8:00 AM Clem Cole <clemc@ccc.com> wrote:
>
> LCM+L owned a real Honeywell 6180 front panel.
>
Stephen Jones owns the panel; it was on display at the LCM as a loan.
The folks in their lab interfaced it to a microcontroller (I think it was
> an RP3 or 4, but it could be something like a BeagleBone, I never knew).
>
The LCM built a FPGA board to interface the hundreds of little unlabeled
white wires on the panel to a RS-232 serial line.
The simulator runs on an Intel NUC, and interfaces with the panel through
an USB RS-232 dongle.
It was running Multics Release 12.8 on a SimH-derived Honeywell 6180 [I'm
> not sure if those changes ever made it back to OpenSIMH - I have not
> personally tried it myself].
>
SIMH based initially, but SIMH was unable to support the needed
functionality and has been mostly replaced and the kept bits heavily
modified; trying to merge those changes into OpenSIMH would break every
other simulated system.
> This system seems to have been moved to SDF's new site.
Yes; I went and visited it last weekend.
-- Charles
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next prev parent reply other threads:[~2024-08-02 18:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-01 18:09 [COFF] " Clem Cole
[not found] ` <CAC5iaNHhsr3wNM++St00-656TuWLxifP6Sc955=GW0Gk1D47bg@mail.gmail.com>
2024-08-02 5:32 ` [COFF] Re: [TUHS] " Lars Brinkhoff
2024-08-02 14:58 ` [COFF] Re: [TUHS] " Clem Cole
2024-08-02 18:53 ` Charles Anthony [this message]
2024-08-02 21:34 ` [COFF] Re: [TUHS] " Paul Winalski
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