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News / Re: New TI calculator model and rumors about a May 2009 release of TI-Nspire OS 1.7
« on: June 04, 2009, 02:15:03 pm »
And Datamath was wrong!
Fellow calculator collector Xavier Andréani started some time ago to compare the different software versions of TI’s graphing calculators while the Datamath Calculator Museum focused on their different hardware versions. In a joint effort we generated a comprehensive overview of the Texas Instruments graphing calculator architectures.
What we learned so far:
The TI-82 STATS and the TI-83 "Parcus" are 100% identical. Both use ROM-Version 1.10001.
The TI-82 STATS.fr (1.11fr7) and the TI-83 Plus (1.19) use identical hardware and have the same SW functionality.
Sorry for misleading the community with my remark about the "upgraded" TI-82.
Best regards,
Joerg Woerner
Datamath Calculator Museum
Fellow calculator collector Xavier Andréani started some time ago to compare the different software versions of TI’s graphing calculators while the Datamath Calculator Museum focused on their different hardware versions. In a joint effort we generated a comprehensive overview of the Texas Instruments graphing calculator architectures.
What we learned so far:
The TI-82 STATS and the TI-83 "Parcus" are 100% identical. Both use ROM-Version 1.10001.
The TI-82 STATS.fr (1.11fr7) and the TI-83 Plus (1.19) use identical hardware and have the same SW functionality.
Sorry for misleading the community with my remark about the "upgraded" TI-82.
Best regards,
Joerg Woerner
Datamath Calculator Museum