I've included a ROM file to help development with the W65C265SXB - the "Mock Mensch Monitor" (MMM) that will provide emulation points for commonly used routines such as PUT_CHR. It's currently very rough even by the standard of this crude emulator - GET_CHR doesn't even block yet - and I'm sticking to PUT_CHR at the moment, because that's what I'm using for Liara Forth. There is no plan to make this a fully functional 265SXB emulator, but being able to use the actual jump address does make development for the board easier.

I've added GET_CHR, so together with PUT_CHR, that's all I need at the moment to continue Liara Forth. The emulator will start the test suite for the Mock Mensch Monitor routines by default at the moment, since the test ROMs included are outdated.