KhiCAS for Nspire CX HW Revision AD (non-CAS)

→ **MyCalcs** profile · by **Kaloo** » 15 Feb 2023, 12:32

Hello everyone,
since my TI-Nspire CX (N-0118AD) doesn't have CAS, I'd like to install Khicas on it, after installing Ndless.
I've read instructions from program's official site and I'm not sure on this: do I have to install the version for CX HW Revision W ("khicas.zip") or the generic one for both CX II and CX 4.5.x ("khicas53.zip")? Is it even supported on my hw? From what I understood, AD is newer than W version... so I don't know if the resolution is 240x320 (HW Revision W) or the opposite.
Will the generic version work as it should even with OS 4.5.4.48? If not, it's not a problem for me updating to a less recent version, since Ndless is not installed yet on the calculator and the current OS is 4.5.0.1180.
I'd be very glad if someone could help, since I'm new in this field!

→ **MyCalcs** profile · by **critor** » 15 Feb 2023, 13:04

Hello.

For a TI-Nspire CX, just take the TI-Nspire CX version (khicas.zip), and it will deal with differences between hardware revisions pre- and post-W by itself.

khicas53.zip targets the TI-Nspire CX II.

→ **MyCalcs** profile · by **Kaloo** » 15 Feb 2023, 14:43

critor wrote:Hello.

For a TI-Nspire CX, just take the TI-Nspire CX version (khicas.zip), and it will deal with differences between hardware revisions pre- and post-W by itself.

khicas53.zip targets the TI-Nspire CX II.

Thank you very much for your answer. I just have one more question: in the French version of the site it's written: "[...] ou pour TI Nspire CX (OS 4.5.0 ou 4.5.3) . Ces versions ne contiennent pas JS. Elles fonctionnent sur OS 5.3 et 4.5.4 mais ne sont pas compatibles avec le mode examen.", then to make the exam mode work I can update the OS to 4.5.3 before installing Ndless right? I don't speak French and in the English version of the website they don't talk about it, so I'd like to have a confirm of this piece of information.
Thanks again in advance.

→ **MyCalcs** profile · by **critor** » 15 Feb 2023, 14:52

KhiCAS includes an exam mode, but it only works with some OS versions :
- TI-Nspire CX OS versions up to 4.5.3
- TI-Nspire CX II OS version 5.2

→ **MyCalcs** profile · by **Kaloo** » 15 Feb 2023, 15:42

critor wrote:KhiCAS includes an exam mode, but it only works with some OS versions :
- TI-Nspire CX OS versions up to 4.5.3
- TI-Nspire CX II OS version 5.2

Thank you again. Have a nice day!