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- La serie TI-73 son calculadoras gráficas hechas por Texas Instruments. El primer TI-73 fue diseñado originalmente en 1998 como reemplazo para el TI-80 para el uso en un nivel de escuela media (grados 6-9). Su ventaja primaria sobre el TI-80 fue su memoria flash de 512 KB, que contenía el sistema operativo de la calculadora y permitía que la calculadora fuera actualizada. Otras ventajas sobre el TI-80 eran la pantalla de tamaño estándar del TI-73 (en comparación con la pantalla más pequeña del TI-80), la adición de un puerto de enlace, 25 KB de RAM (a diferencia de los 5 KB de RAM del TI-80), y un procesador Zilog Z80 más rápido de 6 MHz (en lugar del procesador propietario de 980 kHz del TI-80). El TI-73 también usaba 4 baterías AAA estándar con una batería de litio de respaldo (en vez de las 2 baterías de litio CR2032 del TI-80). En 2003, el TI-73 ha sido ligeramente rediseñado y se ha renombrado como el TI-73 Explorer para indicar su uso previsto como puente entre el y calculadoras similares y los , , y calculadoras similares. Debido a la carencia de demanda en escuelas medias, al TI-73 y el TI-73 Expplorer no han tenido enormes ventas para TI y no se encuentran en la mayoría de las tiendas al por menor. Hay también una 'caparazón' ensamblado en ella, conocido como Mallard. (es)
- The TI 73 series is a series of graphing calculators made by Texas Instruments, all of which have identical hardware. The original TI-73 graphing calculator was originally designed in 1998 as a replacement for the TI-80 for use at a middle school level (grades 6-9). Its primary advantage over the TI-80 is its 512 KB of flash memory, which holds the calculator's operating system and thereby allows the calculator to be upgraded. Other advantages over the TI-80 are the TI-73's standard sized screen (as opposed to the TI-80's smaller screen), the addition of a link port, 25 KB of RAM (as compared to the TI-80's 7 KB of RAM), and a faster 6 MHz Zilog Z80 processor (as compared with the TI-80's 980 kHz proprietary processor). The TI-73 also uses the standard 4 AAA batteries with a lithium backup battery (instead of the TI-80's 2 CR2032 lithium batteries). In 2003, the TI-73 was redesigned with a new body shape and redesignated the TI-73 Explorer to indicate its currently intended use as a bridge between the TI-15 Explorer and similar calculators and the TI-83 Plus, TI-84 Plus, and similar calculators. Later, the TI-73 Explorer was remodeled to resemble the TI-84 Plus graphing calculator more closely. Due to lack of demand in middle schools, the TI-73 and TI-73 Explorer have not been huge sellers for TI and are not carried by most retail stores. Most American upper-level middle school algebra courses generally tend to use the TI-83 or TI-84 families instead of the TI-73 or TI-73 Explorer, while most basic middle school math courses generally do not use graphing calculators, instead opting for scientific calculators such as the TI-30 or TI-34 families. Originally the TI-73 could only run programs written in TI-BASIC, although that has changed in recent years. In 2005, an assembly shell called Mallard was released for the TI-73. Mallard allows the user to run programs written in assembly language. As with the TI-82 and the TI-85 before, a hacked backup file is downloaded containing the assembly shell. Released in late 2008, the Windows utility Chameleon allows a user to load the TI-73 Explorer with a slightly modified TI-83+ firmware, giving it nearly equivalent functionality. In 2009, Texas Instruments updated the skin of the TI-73 Explorer to match the shape of the larger TI-84 Plus's case. This resulted in a slight increase in mass from 182 grams to 208 grams. The hardware and software remained unchanged and is identical to an older unit wearing the TI-83 plus style casing. (en)
- De TI-73 is een Grafische rekenmachine geproduceerd door Texas Instruments. De TI-73 is eenvoudiger dan de veel gebruikte TI-83. De knoppen zijn eenvoudiger doordat er minder extra functies per knop zijn. Verder zitten in in de diverse menu's ook minder opties. De machine is ingevoerd in 2006 en is in Nederland bedoeld voor het vmbo. In 2006 en 2007 zijn er enkele onderzoeken geweest naar het gebruik van de TI-73 in het VMBO. De rekenmachine wordt in Nederland weinig gebruikt in het onderwijs. (nl)
- Série TI-73 são fabricadas pela Texas Instruments. A primeira TI-73 foi projetada em 1998 como substituta da TI-80 para uso em nível de escola de ensino médio. A vantagem primária sobre a TI-80 foi sua memória flash de 512 kB, contendo o sistema operacional da calculadora, permitindo assim sua atualização. Outras vantagens sobre a TI-80 foram o display de tamanho padrão (em comparação com o display menor da TI-80), a adição de uma porta de ligação, 25 kB de RAM (em comparação com os 5 kB de RAM da TI-80), e um processador Zilog Z80 mais rápido de 6 MHz (em comparação com o processador próprio de 980 kHz da TI-80). A TI-73 também usava 4 pilhas AAA padrão com uma pilha de lítio de reserva (ao invés de 2 pilhas de lítio CR2032 da TI-80). (pt)
- TI 73 — серия графических калькуляторов производства Texas Instruments. (ru)
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- De TI-73 is een Grafische rekenmachine geproduceerd door Texas Instruments. De TI-73 is eenvoudiger dan de veel gebruikte TI-83. De knoppen zijn eenvoudiger doordat er minder extra functies per knop zijn. Verder zitten in in de diverse menu's ook minder opties. De machine is ingevoerd in 2006 en is in Nederland bedoeld voor het vmbo. In 2006 en 2007 zijn er enkele onderzoeken geweest naar het gebruik van de TI-73 in het VMBO. De rekenmachine wordt in Nederland weinig gebruikt in het onderwijs. (nl)
- Série TI-73 são fabricadas pela Texas Instruments. A primeira TI-73 foi projetada em 1998 como substituta da TI-80 para uso em nível de escola de ensino médio. A vantagem primária sobre a TI-80 foi sua memória flash de 512 kB, contendo o sistema operacional da calculadora, permitindo assim sua atualização. Outras vantagens sobre a TI-80 foram o display de tamanho padrão (em comparação com o display menor da TI-80), a adição de uma porta de ligação, 25 kB de RAM (em comparação com os 5 kB de RAM da TI-80), e um processador Zilog Z80 mais rápido de 6 MHz (em comparação com o processador próprio de 980 kHz da TI-80). A TI-73 também usava 4 pilhas AAA padrão com uma pilha de lítio de reserva (ao invés de 2 pilhas de lítio CR2032 da TI-80). (pt)
- TI 73 — серия графических калькуляторов производства Texas Instruments. (ru)
- La serie TI-73 son calculadoras gráficas hechas por Texas Instruments. El primer TI-73 fue diseñado originalmente en 1998 como reemplazo para el TI-80 para el uso en un nivel de escuela media (grados 6-9). Su ventaja primaria sobre el TI-80 fue su memoria flash de 512 KB, que contenía el sistema operativo de la calculadora y permitía que la calculadora fuera actualizada. Otras ventajas sobre el TI-80 eran la pantalla de tamaño estándar del TI-73 (en comparación con la pantalla más pequeña del TI-80), la adición de un puerto de enlace, 25 KB de RAM (a diferencia de los 5 KB de RAM del TI-80), y un procesador Zilog Z80 más rápido de 6 MHz (en lugar del procesador propietario de 980 kHz del TI-80). El TI-73 también usaba 4 baterías AAA estándar con una batería de litio de respaldo (en vez de (es)
- The TI 73 series is a series of graphing calculators made by Texas Instruments, all of which have identical hardware. The original TI-73 graphing calculator was originally designed in 1998 as a replacement for the TI-80 for use at a middle school level (grades 6-9). Its primary advantage over the TI-80 is its 512 KB of flash memory, which holds the calculator's operating system and thereby allows the calculator to be upgraded. Other advantages over the TI-80 are the TI-73's standard sized screen (as opposed to the TI-80's smaller screen), the addition of a link port, 25 KB of RAM (as compared to the TI-80's 7 KB of RAM), and a faster 6 MHz Zilog Z80 processor (as compared with the TI-80's 980 kHz proprietary processor). The TI-73 also uses the standard 4 AAA batteries with a lithium backup (en)
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- Serie TI-73 (es)
- TI-73 (nl)
- TI-73 series (en)
- TI-73 (ru)
- Série TI-73 (pt)
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