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The Video interface |
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Manufactured by a small company in southern Paris region, a video interface for TI58 / TI58C / TI59 was marketed in France.
This interface "VIDEO 59" possesses a receptacle identical to the base of connection of the printer and connects to the television (Black & White) with a coaxial cable of antenna.
The display corresponds exactly to what usually goes out on the printer and a "trace mode" allows to follow step by step the execution of the program for debugging.
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ORIGINAL DOCUMENTS ( )


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Module Selector |
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The Manual Module Selector was an extension that allowed, through the module port, the calculators TI58 / TI58C / TI59 to use four library modules.
Designed to be housed in the PC 100, the Selector can also operate on a stand-alone basis because it only uses power from the calculator.
For more information see the website of Joerg Woerner : http://www.datamath.org/Sci/WEDGE/PC-100_ModuleSel.htm
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EDUCALC |
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EduCALC, despite the fact that is not really an extension because having an integrated TI58 or TI59, worth quoting.
This wooden box (Oak?) Is used to show the dual TI58/TI59 display in front display.
EduCALC 58 GD and GD 59 are useful to teachers who can show to their public the information displayed on the screen of the TI.
(Too bad the case of TI has not himself been redone in wood!)
For more information read the articles extracts from :
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DC-59 |
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The interface DC-59 consisted of two printed circuit cards and a power supply, housed in a small box, for use with a calculator Texas SR-59 (?).
The user calculator should be modified by Science Accessories Corporation in order to connect the cable.
The interface was designed to connect devices to the calculator such as voltmeters, counters, gauges ..., allowing "non-keyboard" inputs for use with the programs.
For more information read the articles extracts from :
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Braille interface |
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Surprising ! A September 1976 document described a Braille interface...
The SR-52 programmable calculator was interfaced with a tactual display for the use of a blind assistant.
Interfacing converted the content of the calculator's visual display to Braille output.
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Do it yourself! |
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A french magazine "l'Ordinateur Individuel" proposed electronic construction drawings to create your own extensions. |
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A little bit more memory |
Store up to 800 program steps in an EPROM memory!
(Published in "OI" No 20, September 1980 page 95)
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Change the module |
Build your own module selector.
(Published in "OI" No 34, January/February 1982 page 176)
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For more information read the articles extracts from :
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"OI" No 20 September 1980 page 95  |
oi20095.pdf
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"OI" No 34 January/February 1982 page 176  |
oi34176.pdf
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Taschenrechner Schnittstellen |
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Switching interface |
(Published in "CHIP SPECIAL" January 1982 page 101)
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Joystick |
Make your own joystick for TI-59/TI-58.
(Published in "CHIP SPECIAL" January 1982 page 117)
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and to complete... |
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