Re: [M100] How can I programmatically determine the machine model/emulator ?

[Kenneth Pettit]

I assumed that might be your choice. :)

Ken

On 5/6/26 12:07 PM, John R. Hogerhuis wrote:

Hmm maybe I'll take C for cloudt

On Wed, May 6, 2026, 11:57 AM Kenneth Pettit <petti...@gmail.com> wrote:

    VirtualT has a special port implemented you can read to know you
    are running on VirtualT.  If you execute:

    Assembly:
       IN 20H

    Basic:
       V=INP(32)

    It will return ASCII 'V" on VirtualT and not 'V" (maybe zero or
    0xFF) on anything else.

    Ken

    On 5/6/26 7:32 AM, John R. Hogerhuis wrote:

    Well iirc cloudt emulates a t102.

    There probably is some way to detect that you're running a
    specific emulator but it's nothing durable.

    We could dedicate an I/o address or something.like that.

    -- John.



    On Wed, May 6, 2026, 7:18 AM Douglas Quagliana
    <dquagli...@gmail.com> wrote:

        All,

           How can I programatically determine which hardware machine
        model or which emulator the code is running on?  Ideally this
        should be able to identify Model 100, Model 102, Model 200,
        VirtualT, or VirtualVanessa.

        Thanks,
        Douglas