This image file can then be used by any Windows graphics programs. Save screenshot - Saves a BMP graphics image of the screen. Almost everything in the state will be saved except for the current disk and cassette transfer. This snapshot can be loaded at a later time to return the emulator to the same state. Save snapshot - Saves a snapshot of the emulated TRS-80 state.
The snapshots must have been created with this emulator. Load snapshot - Loads a previously saved snapshot. The method of determination is not foolproof, but should work with almost all bootable disk images. The emulator will determine the appropriate TRS-80 model from the disk image, switch to that model, and boot the disk image. For instance, if the program will only work using LDOS, then you must load LDOS before loading the program with this command.Īutostart floppy disk - Automatically boots a floppy disk image. The program file will not work unless it is appropriate for the TRS-80 model and state. The file can be in CMD or Intel HEX format. Run /CMD file - Runs a TRS-80 program file. If you see this message, open the emulator’s Options menu, click on the ROM Image Paths menu option, and select the directory where your emulator ROM images are stored.
USE THE “OPTIONS”, “ROM IMAGE PATHS” MENU OPTION TO SELECT THE PROPER PATH TO YOUR ROM FILES.
When you use the emulator for the first time, you may see this message onscreen: To start the TRS32 emulator, double-click on its icon on the Windows desktop, or select it from the Start menu. To install it, download the file to your hard drive, double-click on its filename in Windows Explorer, and answer the questions as the installer asks them. TRS32 is distributed as a self-installing executable file. The registered version adds support for additional hardware, including multiple types of high-resolution graphics boards, Orchestra 85/90 music generation, several types of real-time-clocks, up to 1Mb of additional memory (in Model 4 or 4P mode), hard disk support, and an Epson FX-80 compatible printer. The unregistered shareware version of the program emulates a TRS-80 Model I, III, 4, or 4P with four floppy disk drives, a cassette tape drive, an Exatron Stringy Floppy, and printer, serial, and joystick ports. The floppy disk emulation is incredibly accurate and will even work great with self-booting or protected disks, such as Super Utility. It is also extremely fast, being written in assembly language, and can exceed actual TRS-80 speed on any computer capable of running Windows. The CPU emulation is extremely accurate, supports all known instructions, and runs at exact TRS-80 speed. This program emulates a popular series of early microcomputers, the TRS-80 Model I, III, 4, and 4P. Documentation - TRS-80 Model I/III/4 Emulator for Windows Introduction
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