Splice Byte XD-300: Unterschied zwischen den Versionen
Berger (Diskussion | Beiträge) Keine Bearbeitungszusammenfassung |
Berger (Diskussion | Beiträge) KKeine Bearbeitungszusammenfassung |
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| Prozessor = [[Z80]] | | Prozessor = [[Z80]] | ||
| Prozessortyp = [[8 Bit]] | | Prozessortyp = [[8 Bit]] | ||
| Takt = 4 MHz (3,58) | | Takt = 4 MHz (3,58 MHz) | ||
| RAM = 256 | | RAM = 256 Bytes | ||
| ROM = 4 KB | | ROM = 4 KB | ||
| Bibliothek = 69 Positionen | | Bibliothek = 69 Positionen |
Version vom 15. Januar 2015, 23:07 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 | |||
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C Picture by Michael Watters - Chess Computer UK |
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Hersteller | Splice | ||
Markteinführung | 1980 (?) | ||
CElo | 1311 | ||
Programmierer | Ron Nelson | ||
Prozessor | Takt | RAM | ROM |
Z80 | 4 MHz (3,58 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 | |||
Maße | |||
Verwandt | Fidelity Chess Challenger 7 | ||
Sonstiges | |||
Clone of the Fidelity Chess Challenger 7 |
Infos |
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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 Mateo - Los Proyectos de Berger / Website
C Pictures by Michael Watters - Chess Computer UK