TI-Graph Link
- TI-Graph Link
-
TI-Graph Link est le nom donné au câble de liaison RS-232 des calculatrices graphiques Texas Instruments. Il est possible de relier :
- soit deux calculatrices entre elles de façon à s'échanger programmes et autres données ;
- soit une calculatrice à un ordinateur, pour sauvegarder des données isolées, ou bien faire une sauvegarde complète de la mémoire utilisateur.
Si le câble de liaison de calculatrice à calculatrice est fourni avec chaque machine achetée, le câble de liaison à un ordinateur est en revanche à se procurer séparément. Les premiers modèles se connectaient sur le port RS-232 des ordinateurs PC ou Macintosh, mais des adaptateurs USB sont apparus par la suite.
Physiquement, les ports TI-Graph Link se présentent sous la forme d'une petite prise de type « Jack » à 3 contacts.
Texas Instruments équipe les modèles récents de calculatrices de ports USB standards.
Voir aussi
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