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Forum: Mess Emu und andere Emulationen 07.12.2019, 16:49
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Re: AW: Mess Emulator für diverse Schachcomputer ist fertig!

Hi,

I've serviced several CXG 2001 and HCG 1900. All of them had a 8MHz quartz crystal and a NEC uPD780C-1 microprocessor. This NEC microprocessor is Z80 compatible, and its maximum operating...
Forum: Mess Emu und andere Emulationen 09.09.2019, 11:57
Antworten: 3.719
Hits: 626.600
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Re: Mess Emulator für diverse Schachcomputer ist fertig!

Hello,

To help in the comparison of the different versions of Novag Constellation, with their respective MAME emulations, I have just recorded this video...

iLBJEs1dBfQ


Novag Constellation...
Forum: Mess Emu und andere Emulationen 06.09.2019, 12:04
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Re: Mess Emulator für diverse Schachcomputer ist fertig!

Hello,

Yes... Confirmed also by Franz, and I just compared the romdumps.

I'm sorry... sometimes I focus too much on the hardware, and don't read or pay enough attention to what others have...
Forum: Mess Emu und andere Emulationen 06.09.2019, 10:39
Antworten: 3.719
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Re: Mess Emulator für diverse Schachcomputer ist fertig!

Hello,

Surprise!

Just before I knew Achim was going to send me his Constellation 3.6 for reverse engineering, I started bidding on a broken unit on eBay... with the intention of studying it and...
Forum: Mess Emu und andere Emulationen 02.09.2019, 17:43
Antworten: 3.719
Hits: 626.600
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Re: Mess Emulator für diverse Schachcomputer ist fertig!

Speaking of Super Sensor IV...


I am also curious to know this... :)

Regards,
Gerardo
Forum: Mess Emu und andere Emulationen 29.08.2019, 15:50
Antworten: 3.719
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Re: AW: Re: Mess Emulator für diverse Schachcomputer ist fertig!

:schwitzer:
OK, I'm going to pack up all the scraps from the Mark V so I can start working with the new stuff. :p

Regards,
Gerardo
Forum: Mess Emu und andere Emulationen 29.08.2019, 13:58
Antworten: 3.719
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Re: Mess Emulator für diverse Schachcomputer ist fertig!

Hello,

I have just sent the data obtained from the reverse engineering of the SciSys Mark V/VI to hap. So far it is the computer that has given me more difficulties, mainly due to the Display: It...
Forum: Technische Fragen und Probleme / Tuning 23.08.2019, 19:46
Antworten: 6
Hits: 1.508
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Re: AW: Counterfeit ICs

Certainly. But unfortunately all the W65C02S8P-10 that can be found in Asia nowadays are also counterfeits. I have a box filled with counterfeit chips with this reference, bought in many different...
Forum: Technische Fragen und Probleme / Tuning 23.08.2019, 14:39
Antworten: 6
Hits: 1.508
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Re: Counterfeit ICs

Hello,

This case is even more stupid, as UMC did not manufacture any 6502 with the W65C02S8P-10 reference.

So this is an obvious counterfeit: https://www.ebay.co.uk/itm/293197724146

Regards,...
Forum: Mess Emu und andere Emulationen 23.08.2019, 08:48
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Re: Mess Emulator für diverse Schachcomputer ist fertig!

Well... Looks like we may need to obtain and disassemble one of these units, too. I've tried to buy this one on eBay (link (https://www.ebay.de/itm/193052366482)), but the seller doesn't accept...
Forum: Mess Emu und andere Emulationen 21.08.2019, 11:19
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Re: AW: Mess Emulator für diverse Schachcomputer ist fertig!

:D LOL
Nooo... It will be the next. I already have a unit to make reverse engineering, donated by a good friend. But I need two or three days of peace of mind to do it.

Regards,
Gerardo
Forum: Mess Emu und andere Emulationen 21.08.2019, 10:50
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Re: Mess Emulator für diverse Schachcomputer ist fertig!

News...

I have done reverse engineering of Novag Super System III, and yesterday I sent all the data to hap. So we will soon be able to enjoy this computer properly emulated as well. Thanks to...
Forum: Mess Emu und andere Emulationen 14.08.2019, 01:22
Antworten: 3.719
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Re: AW: Mess Emulator für diverse Schachcomputer ist fertig!

Hello,

When the Novag Octo and Presto driver was made, I remember comparing the real computer with the emulation, and the behavior seemed identical to me. In this case I would say that the manual...
Forum: Mess Emu und andere Emulationen 11.08.2019, 19:17
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Re: AW: Re: Mess Emulator für diverse Schachcomputer ist fertig!

hap... I just remembered that I have a Mirage module somewhere. If you want, I can open it and make the romdump, pcb details, etc.

Regards,
Gerardo
Forum: Mess Emu und andere Emulationen 29.07.2019, 21:53
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Re: AW: Mess Emulator für diverse Schachcomputer ist fertig!

Hallo,

I'm here! :)
I've already sent my mailing address for the shipment.


"Ist aber nur das Grundgerät."
Does this mean it does not have the Display?
Forum: Technische Fragen und Probleme / Tuning 21.03.2019, 10:05
Antworten: 7
Hits: 1.091
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Re: Fidelity EAG 2265

Hallo,

I have begun to correct this table...

https://www.schach-computer.info/wiki/index.php?title=Fidelity_Elite_Avantgarde_Versionen

...But only with the data I've been able to verify for...
Forum: Technische Fragen und Probleme / Tuning 19.03.2019, 23:57
Antworten: 7
Hits: 1.091
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Re: AW: Fidelity EAG 2265

No need to open the computer! :)

There is an option to enable/disable the second processor:

Press OPTION key until POP3 shows in the Display, and select E3 square. After that, CL to return.
...
Forum: Mess Emu und andere Emulationen 20.02.2019, 16:02
Antworten: 3.719
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Re: Mess Emulator für diverse Schachcomputer ist fertig!

Hallo,

Mike Watters sent me a faulty Fidelity Chess Challenger (1) motherboard. I have done reverse engineering so that the MAME development team can emulate this computer, too. But unfortunately...
Forum: Mess Emu und andere Emulationen 19.01.2019, 16:44
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Re: Mess Emulator für diverse Schachcomputer ist fertig!

Hi,

:doh: It's true. I didn't remember, because we did this years ago.
But then Bryan... I did this code from my 'Sish' chessboard (https://sites.google.com/site/bergersprojects/sish) inspired by...
Forum: Mess Emu und andere Emulationen 19.01.2019, 13:41
Antworten: 3.719
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Re: Mess Emulator für diverse Schachcomputer ist fertig!

Hi Franz,

SolusChess code interprets any change in the matrix of magnetic sensors, in order to send only the correct move (origin/destination square), also solving special situations such as...
Forum: Mess Emu und andere Emulationen 18.01.2019, 15:51
Antworten: 3.719
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Forum: Mess Emu und andere Emulationen 17.01.2019, 10:48
Antworten: 3.719
Hits: 626.600
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Re: AW: Mess Emulator für diverse Schachcomputer ist fertig!

Hi,

This code is for my SolusChess board, which does not have LEDs in the squares, and which emulates a keyboard in order to send the moves, and therefore its communication is unidirectional....
Forum: Mess Emu und andere Emulationen 17.01.2019, 08:49
Antworten: 3.719
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Re: AW: Mess Emulator für diverse Schachcomputer ist fertig!

Hi,

Why not CERTABO (https://www.certabo.com/) chess board? :)

I believe that right now is the ideal electronic chessboard to develop this project, for its open communication protocol,...
Forum: Technische Fragen und Probleme / Tuning 10.12.2017, 01:10
Antworten: 4
Hits: 812
Erstellt von berger
Re: AW: Saitek Maestro/Analyst - Reparing/Tuning

I know. That's why I asked here... because I saw that one Analyst at 16MHz was taking part in a tournament. :D

Well... I'll keep trying and discuss the results here if I succeed.

Regards,...
Forum: Technische Fragen und Probleme / Tuning 09.12.2017, 15:41
Antworten: 4
Hits: 812
Erstellt von berger
Re: Saitek Maestro/Analyst - Reparing/Tuning

Hi,

Thank you very much for your answer and for your offer, but my question is not oriented in that direction. :)

I have adapted the W65C02S6TPG-14 on quite a few computers without problems...
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