Brightness, contrast and display color controls.

Software keyboard to get around limits of PC keyboards.

Keyboard selectable between normal and game mode.

“Cut” to copy the screen in ASCII, Unicode or graphics format.

Can both “paste” and send files as input to keyboard (aka “fast type”).

Load programs directly from command line for fast development and testing.

GIF and animated GIF screenshot capture.

Auto-turbo modes to go fast during slow operations (e.g., disk, cassette) and back to normal when typing.

Switchable turbo mode for high speed yet still accurate operation.

Built-in Z-80 debugger with source level debugging using zmac.

Cycle perfect sub-instruction Z-80 and video timing.

Can visually indicate Z-80 video memory conflicts.

Near perfect video emulation including beam drop-outs, wait states and various other subtle effects.

Window scalable to any size with realistic phosphor-dot rendering.

Emulates floppy disk, cassette, Aculab Floppy Tapes, hires graphics, orchestra 80 and printer.

The source code is fully organic and hand-crafted by myself and my brother Peter. Trs80gp provides accurate and near complete emulation with excellent programmer support. It should run well on any machine produced in the past 7 or 8 years. I’ve also heard it runs fine on OSX and Linux machines using Wine. The emulator runs under Windows 10 and probably works on Windows 8, 7, Vista or XP. The Model 2 has its own line of compatibles including the Model 12, which are not yet emulated by trs80gp. The Model 1, 3 and 4 are a line of compatible computers.

It is generally easier to refer to them as the Model 1, Model 2, Model 3 and Model 4. They are known as the Model I, Model II, Model III, Model 4, Model 4P and Model 4D. Trs80gp emulates the “gray” line of TRS-80 computers made by Tandy in the late 1970s and early 1980s.

Emulator mac mame