### MacOS Notes

Some trs80gp features are only available through the command line. The easiest way to run from the command line is use the `open` command. For example, here is how to start trs80gp in Model I mode with the PCG-80 programmable character graphics generator enabled:

        open trs80gp.app --args -m1 -pcg-80

You can run the executable directly which may be preferable in some cases. Just use the path to it inside the trs80gp.app directory. Here's how to start a Model II in turbo mode:

        trs80gp.app/Contents/MacOS/trs80gp -m2 -turbo