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#111328 - 11/22/17 10:27 PM Re: New dumps [Re: Bavarese]  
Joined: Dec 2015
Posts: 61
AJR Offline
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AJR  Offline
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Joined: Dec 2015
Posts: 61
I see two identical bad dumps in there (D4 is stuck low). From what I can tell, though, it could likely be valid MCS-48 code if it were redumped.

Last edited by AJR; 11/22/17 10:28 PM.
#111342 - 11/23/17 04:48 PM Re: New dumps [Re: Darkstar]  
Joined: Apr 2012
Posts: 168
Bavarese Offline
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Bavarese  Offline
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Joined: Apr 2012
Posts: 168
Germany
My Eprommer from 1990 broke.

Who can you handle a 2116Q (*) Eprom or has the ability to dump a programmable, 6805 (**) based Logitech C-7 mouse? Robert?

(*) 2K x 8; should be 5 volt compatible (12,5 volt not required)
(**) internal ROM

Last edited by Bavarese; 11/23/17 04:51 PM.
#111343 - 11/23/17 05:14 PM Re: New dumps [Re: Darkstar]  
Joined: Jan 2012
Posts: 811
rfka01 Offline
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rfka01  Offline
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Joined: Jan 2012
Posts: 811
Bavaria
Nope, my Galep 4 doesn't support them.


NCR DMV- DEC Rainbow- Siemens PCD- ITT 3030-Oly People- Acorn A5000- Olivetti M20
#111354 - 11/23/17 11:15 PM Re: New dumps [Re: Darkstar]  
Joined: Apr 2005
Posts: 537
Darkstar Offline
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Darkstar  Offline
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Posts: 537
GERMANY
An Arduino (or similar) and a few wires can handle almost anything ;-)

#111591 - 12/10/17 07:48 PM Re: New dumps [Re: Darkstar]  
Joined: Jan 2012
Posts: 811
rfka01 Offline
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rfka01  Offline
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Joined: Jan 2012
Posts: 811
Bavaria
Fun fact: One of the reasons for the electronic typewriters and typewriter addons of the '70s and '80s was that computer personnel had higher wages than mere typists. As long as it connected to a typewriter, the operator got paid as a typist. Hence mongrels like the Olivetti ETV 300.

https://www.youtube.com/watch?v=fL26SFHlxpE

http://www.retrocomputing.net/parts/olivetti/typewriters/etv300/docs/docs.htm

http://www.vcfed.org/forum/showthread.php?54199-Olivetti-ETV-300-Restored

http://s1191.photobucket.com/user/yukinsaknos/etv%20300/story

The last link has great photos of the complete machine - I only have a set of boards from the computer box.

While the setup is not complete without a dump from an Olivetti typewriter (ET 111, 112, 115, 116, 121, 201, 221 or 225) and its serial LCU (line communication unit) that is the ETV 300's keyboard and printer, the ETV 300 is a self contained CP/M machine with one or two 5,25" floppy drives.

I have the ROM dumps from my boards and some software from user 1ST1 from the German VzekC forum (FTP and here).


NCR DMV- DEC Rainbow- Siemens PCD- ITT 3030-Oly People- Acorn A5000- Olivetti M20
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