Splice Byte XD-300: Unterschied zwischen den Versionen

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KKeine Bearbeitungszusammenfassung
Keine Bearbeitungszusammenfassung
(11 dazwischenliegende Versionen von 5 Benutzern werden nicht angezeigt)
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| Bild2 = [[Bild:Splice Byte 2.JPG|center|350px]]
| Bild2 = [[Bild:Splice Byte 2.JPG|center|350px]]
C Picture by [http://www.chesscomputeruk.com/ Michael Watters - Chess Computer UK]
C Picture by [http://www.chesscomputeruk.com/ Michael Watters - Chess Computer UK]
| Hersteller = Splice
| Hersteller = [[Splice]]
| Markteinführung = [[1980]] (?)
| Markteinführung = {{Erscheinungsjahr|1982}} (?)
| Preis =
| Preis =
| Prozessor = [[Z80]]
| Prozessor = [[Z80]]
| Prozessortyp = [[8 Bit]]
| Prozessortyp = [[8 Bit]]
| Takt = 4 MHz (3,58 MHz)
| Takt = ââC°Ë†3,6 MHz (3,582 MHz)
| RAM = 256 Bytes
| RAM = 256 Bytes
| ROM = 4 KB
| ROM = 4 KB
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| Zugausgabe = Display
| Zugausgabe = Display
| Display = 4-stellige 7-Segment LED Anzeige
| Display = 4-stellige 7-Segment LED Anzeige
| Stromversorgung =  
| Stromversorgung = Netzteil: 9V/350mA DC (Cinch-Stecker, Plus innen)
| Spielstufen = 7
| Spielstufen = 7
| Maße =  
| Maße =  
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}}
}}
|}
|}
 
<br style="clear:both;" />
== Comparison with Fidelity Chess Challenger 7 ==
== Comparison with Fidelity Chess Challenger 7 ==


'''C Pictures by''' [https://sites.google.com/site/proyectosdeberger Gerardo Mateo  - Los Proyectos de Berger / Website]
'''C Pictures by''' [https://sites.google.com/site/proyectosdeberger Gerardo M. - Los Proyectos de Berger / Website]
{| style="float:left; background:transparent; padding:0px; margin:0px;"
{| style="float:left; background:transparent; padding:0px; margin:0px;"
|[[Bild:Splice_Byte_XD-300_Inside.jpg|thumb|300px|Speaker instead of Buzzer]]
|[[Bild:Splice_Byte_XD-300_Inside.jpg|thumb|350px|Speaker instead of Buzzer]]
|[[Bild:Splice_Byte_XD-300_CPU.jpg|thumb|300px|CPU: Z80 at 4MHz as Fidelity CC7]]
|[[Bild:Splice_Byte_XD-300_CPU.jpg|thumb|350px|CPU: Z80 at 4MHz as Fidelity CC7]]
|[[Bild:Splice_Byte_XD-300_PCB2.jpg|thumb|235px]]
|-
|[[Bild:XD-300_vs_CC7.jpg|thumb|350px|Fidelity CC7 vs Byte XD-300]]
|[[Bild:Splice_Byte_XD-300_ROM.jpg|thumb|350px|The ROM are equal bitwise!]]
|-  
|-  
|[[Bild:XD-300_vs_CC7.jpg|thumb|300px|Fidelity CC7 vs Byte XD-300]]
|[[Bild:Splice_Byte_XD-300_PCB2.jpg|thumb|350px]]
|[[Bild:Splice_Byte_XD-300_ROM.jpg|thumb|300px|The ROM are equal bitwise!]]
|} <br style="clear:both;" />
|} <br style="clear:both;" />


'''C Pictures by''' [http://www.chesscomputeruk.com/ Michael Watters - Chess Computer UK]
'''C Pictures by''' [http://www.chesscomputeruk.com/ Michael Watters - Chess Computer UK]
{| style="float:left; background:transparent; padding:0px; margin:0px;"
{| style="float:left; background:transparent; padding:0px; margin:0px;"
|[[Bild:Splice_Byte_3.jpg|thumb|300px|This seems like a modern (and patched) version of the same computer (1982?)]]
|[[Bild:Splice_Byte_3.jpg|thumb|350px|This seems like a modern (and patched) version of the same computer (1982?)]]
|} <br style="clear:both;" />
|} <br style="clear:both;" />


== Weblinks ==
== Weblinks ==
* [https://sites.google.com/site/proyectosdeberger/reparaciones/ajedrez/byte_xd300 Splice Byte XD-300] by [https://sites.google.com/site/proyectosdeberger/ Los Proyectos de Berger - DIY]
* [http://www.ismenio.com/chess_byte_xd300.html Chess Byte XD300] by [http://www.ismenio.com/chess_computers.html ChessComputers.org]
* [http://www.ismenio.com/chess_byte_xd300.html Chess Byte XD300] by [http://www.ismenio.com/chess_computers.html ChessComputers.org]
* [http://www.chesscomputeruk.com/html/splice_byte_xd_300.html Splice Byte XD 300] by [http://www.chesscomputeruk.com Chess Computer UK]
* [http://www.chesscomputeruk.com/html/splice_byte_xd_300.html Splice Byte XD 300] by [http://www.chesscomputeruk.com Chess Computer UK]
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[[Kategorie:Schachcomputer]]
[[Kategorie:Schachcomputer]]
[[Kategorie:Splice]]
[[Kategorie:Z80]]
[[Kategorie:Nelson, Ron]]

Version vom 9. Dezember 2019, 22:32 Uhr

Splice Industria Brasileira, a Brazilian company specialized in electronics and telecomunications, seems to have produced only one chess computer: the Byte XD-300


Splice Byte XD-300

C Picture by Michael Watters - Chess Computer UK

Hersteller Splice
Markteinführung 1982 (?)
CElo 1311
Programmierer Ron Nelson
Prozessor Takt RAM ROM
Z80 ââC°Ë†3,6 MHz (3,582 MHz) 256 Bytes 4 KB
Rechentiefe BT-2450 BT-2630 Colditz
Bibliothek 69 Positionen
Display 4-stellige 7-Segment LED Anzeige
Spielstufen 7
Zugeingabe Tastatur
Zugausgabe Display
Einführungspreis
Prozessortyp 8 Bit
Stromversorgung Netzteil: 9V/350mA DC (Cinch-Stecker, Plus innen)
Maße
Verwandt Fidelity Chess Challenger 7
Sonstiges
Clone of the Fidelity Chess Challenger 7



Infos
An analysis of the XD-300 revealed what it seems to be a clone of the Fidelity Chess Challenger 7. There are some minor differences, for example, the pads between the keypad and the sensors underneath the board are very different giving a different feeling when you press the keys. Not better or worse, just different. Also, it uses a true speaker instead of a piezo beeper as in the Fidelity Chess Challenger 7. But the hardware architecture is the same (CPU type and signal clock, RAM, etc.), and the content of the ROM is identical.


Comparison with Fidelity Chess Challenger 7

C Pictures by Gerardo M. - Los Proyectos de Berger / Website

Speaker instead of Buzzer
CPU: Z80 at 4MHz as Fidelity CC7
Fidelity CC7 vs Byte XD-300
The ROM are equal bitwise!


C Pictures by Michael Watters - Chess Computer UK

This seems like a modern (and patched) version of the same computer (1982?)


Weblinks

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