Replica 1

Replica 1

infobox computer
Name = Replica 1

Photo =
Caption =
Type =
Developer = Briel Computers
Released = 2003
Discontinued =
Processor = 6502 or 65C02 @ 1 MHz
Memory = 32 KB SRAM, 8 KB EEPROM
Display = 40x24 character text
Baseprice = US$149.00
Website = The Replica 1 is a clone of the Apple I designed by Vince Briel with permission from the Apple I's original creator Steve Wozniak. The Replica 1 is functionally a close copy of the original, but it is designed using much more modern parts on a smaller, simplified board design. The Replica 1 is designed around the same MOS Technology 6502 chip used as the core of the Apple I. Like the original, the Replica 1 utilizes simple AV in/out to connect to a television or other similar screen, and it maintains most of the original's functionality, such as the lack of a "delete" key.

Apple Computer had no objection to the project since Wozniak had given his approval and the design is technically Wozniak's alone since it predates the company itself. Apple had previously released all materials regarding the Apple 1 to the Apple 1 Owners Club [http://www.applefritter.com/apple1/] .

Briel Computers sells the replica in two models, one pre-assembled, and another as a build-it-yourself kit. Earlier revision Replica 1 came with an available Serial I/O card which allowed programs written on or for the Replica 1 to be stored on the hard drive of any common PC. This was needed because the Replica 1 had no other ready means of program storage, since cassette drives (the Apple I's storage device) are in short supply. The I/O card can also be attached to original Apple 1 computers.

The most recent model of the Replica 1 is the Replica 1 SE which went on sale in June 2006. The SE model integrated both the previous Serial I/O board plus a new USB interface into the main board. Other improvements included a wall mounted DC power supply replacing the previous model's reliance on a full PC power supply and a power on light indicator.

The Replica 1 includes Apple 1 BASIC in ROM to allow quick and easy programming, as well as the [http://school.anhb.uwa.edu.au/personalpages/kwessen/apple1/Krusader.htm KRUSADER Assembler] that provides a powerful symbolic assembly programming environment, including a disassembler and a low-level debugger.

Future of the Replica 1:A new expansion interface is almost ready for production, with many associated expansion devices currently under development. These include a Compact Flash Interface (CFFA), and a debug board.

External links

* [http://www.brielcomputers.com The Replica-1]
* [http://www.applefritter.com/briel Replica 1 article]
* [http://www.flickr.com/photos/mrbill/sets/1031279/ Photographs of the Replica I] at Flickr
* [http://school.anhb.uwa.edu.au/personalpages/kwessen/apple1/Krusader.htm The KRUSADER Assembler]


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  • replică — RÉPLICĂ, replici, s.f. 1. Răspuns prompt şi energic care combate afirmaţiile cuiva; ripostă. ♢ loc. adj. Fără replică = definitiv. ♢ expr. A fi tare în replici = a găsi prompt răspunsul cel mai potrivit într o discuţie. A avea replică = a… …   Dicționar Român

  • Réplica — Saltar a navegación, búsqueda Para otros usos de este término, véase Réplica (desambiguación). La Paleta de Narmer, réplica en el Museo Real de Ontario. Una réplica es una obra artística que reproduce la original con exactitu …   Wikipedia Español

  • Replica —   [italienisch], Musik: Vorschrift für die Wiederholung eines Stücks oder eines Teiles davon (z. B. für die Wiederholung des Menuetts nach dem Trio); senza r., ohne Wiederholung. * * * Re|pli|ca, die; , s [ital. replica = Wiederholung, zu lat.… …   Universal-Lexikon

  • réplica — sustantivo femenino 1. Respuesta contraria a las palabras o al escrito de otra persona: Las declaraciones del Presidente han provocado la réplica enérgica de la oposición. 2. Área: artes Copia exacta de una obra de arte: Afortunadamente, la obra… …   Diccionario Salamanca de la Lengua Española

  • réplica — 1. f. Acción de replicar. 2. Expresión, argumento o discurso con que se replica. 3. Copia de una obra artística que reproduce con igualdad la original. 4. Repetición de un terremoto, normalmente más atenuado. 5. Der. Segundo escrito del actor en… …   Diccionario de la lengua española

  • replica — / rɛplika/ s.f. [der. di replicare ]. 1. [il replicare: r. di un tentativo fallito ] ▶◀ [➨ reiterazione]. 2. a. (artist.) [esemplare di un opera d arte rifatto dall autore stesso: di questo quadro esiste una r. più tarda ] ▶◀ ‖ cop …   Enciclopedia Italiana

  • replica — лат., ит. [рэ/плика] réplique фр. [рэпли/к] 1) реплика, повторение 2) проведение темы др. голосом ◊ si replica ит. [си рэ/плика] повторяется …   Словарь иностранных музыкальных терминов

  • replica — 1824, from It. replica copy, repetition, reply, from L. replicare to repeat (see REPLY (Cf. reply)). Properly, a copy of a work of art made by the original artist …   Etymology dictionary

  • réplica — s. f. 1. Ato ou efeito de replicar. 2. Aquilo que se replica. 3. Exemplar de uma obra de arte, repetido do original. = CÓPIA, IMITAÇÃO 4.  [Direito] Resposta escrita ou oral à contestação de uma alegação ou defesa. 5.  [Geologia] Sismo mais… …   Dicionário da Língua Portuguesa

  • Replica — Rep li*ca (r?p l? k?), n. [It. See {Reply}, v. & n.] [1913 Webster] 1. (Fine Arts) A copy of a work of art, as of a picture or statue, made by the maker of the original. [1913 Webster] 2. (Mus.) Repetition. [1913 Webster] …   The Collaborative International Dictionary of English

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