

Includes emulation of the Exatron Stringy Floppy.Includes support for the rare Level I Model III.Supports all popular virtual disk (.DSK) formats.Includes optional realistic TRS-80 disk drive sound.Provides complete and “cycle accurate” hardware-level emulation (even protected disks work without problems).Emulates the Model I (Levels I and II), Model III (Levels I and II), Model 4, and Model 4P with a variety of hardware add-ons, including doublers, graphics boards, joysticks, and additional memory.Is a native Windows application (features such as sound and joystick support will work on all hardware, and you can run the emulator concurrently with other Windows applications without any adverse effects).Additional views for Disk Debug window including a diskette summary.MX-70 printer emulation (-mx70 or -p :mx70).Raspberry Pi 32-bit (Raspian) and 64-bit (Ubuntu) versions.(WIP) Track dump in Disk Debug (including HFE).Support for HxC2001 HFE floppy format.Omikron mapper emulation for Model I (enabled with the -omikron option).Command line breakpoints support range syntax.TCP/IP printer support with -p host:port.Preliminary support for Model I Percom and Radio Shack double-density disk interfaces.
1995 MAC EMULATOR PC

Brightness, contrast and display color controls.
1995 MAC EMULATOR SOFTWARE
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.
1995 MAC EMULATOR CODE
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.
1995 MAC EMULATOR WINDOWS 10
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.
