Ira Goldklang's TRS-80 Revived Site » Emulators

July 13, 2011 – Emulator Updates

Ira — Wed, 13 Jul 2011 16:52:19 +0000

July 13, 2011 – Emulator Updates

George Phillips has updated his GP2000 TRS-80 Model I/III/4 Emulator to v1.8. That emulator can be downloaded here or from George’s Web Site. Changes include

		Works on displays whos width is not a multiple of 4.
		Recording in Flash video format (.flv).
		Supports Model 4 with hi-res graphics adapter.
		Debugger improved.
		Z-80 profiling has legend and branch taken percentages.
		HALT instruction now emulated properly.
		Model I double-wide video.
		Added “-time emulation” option to show CPU emulation time

Stephen James Hurd and Ken Pettit have updated their Model 100 emulator, Virtual T, to v1.5. The update can be downloaded either from their sourceforge page or via direct links on the emulator page.

David Keil’s site appears to have gone down. Since that site was the only source of David’s emulators (and also because David’s emulators were entirely incompatible with Windows XP or LCD monitors since Dave chose to use direct hardware writes for screen updates) references to David’s emulators on the emulator page have been removed.

July 10, 2011 – Tutorials for Linux

Ira — Sun, 10 Jul 2011 22:12:02 +0000

July 10, 2011 – Tutorials for Linux
Larry Kraemer has developed some step-by-step tutorials on how to run David Keil’s DOS Emulators and Tim Mann’s XTRS Emulator under Debian and Ubuntu. Check out the link page here.

June 30, 2011 – Update to TRS-80 in Java

Ira — Thu, 30 Jun 2011 14:59:41 +0000

June 30, 2011 – Update to TRS-80 in Java
Peter and George Phillips’ TRS-80 Emulator in Java has been updated to v1.3. To use the emulator, click Here.

June 27, 2010 – Update to TRS32 Emulator

Ira — Mon, 27 Jun 2011 13:34:14 +0000

June 27, 2010 – Update to TRS32 Emulator

Matthew Reed has updated his wonderful TRS32 Emulator to v1.26. This update includes:

•	BUG FIX: On some Windows 7 systems, a synchronization conflict led to sluggish responses by the user interface. This problem has now been fixed.

•	BUG FIX: Keyboard handling is now improved to make certain SHIFT+CLEAR key combinations more consistent.

The updated emulator can be downloaded from Matthew Reed’s Download Page, the TRS-80.com emulator page, or directly right here

March 27, 2011 – New EACA CG Emulator

Ira — Mon, 28 Mar 2011 01:19:32 +0000

March 27, 2011 – New EACA CG Emulator

JÃ¼rgen BuchmÃ¼ller has resumed work on his EACA CG emulator. His Work-In-Progress page can be found at http://pmbits.de/40846.html. Users will also need the sdl.dll from www.libsdl.org to get it to run: http://www.libsdl.org/release/SDL-1.2.14-win32.zip

Atila Grosz compiled the work in progress into a windows binary, which can be downloaded at http://gaia.atilia.eu/download/wip/cgenie_jb.zip. The GUI is accessed with the right mouse button.

January 12, 2011 – TRS-80 Emulator in Javascript!

Ira — Wed, 12 Jan 2011 19:16:11 +0000

January 12, 2011 – TRS-80 Emulator in Javascript!
Peter Phillips has let me know that the TRS80GP Model III emulator has been ported to Javascript! For those who entered the site through the main page (which I hope you all do), it is live on that page. Code is provided which will allow anyone to put a TRS-80 Model III Emulator on their web page. Get more information here

October 13, 2010 – Update to TRS32 Emulator

Ira — Wed, 13 Oct 2010 15:11:17 +0000

October 13, 2010 – Update to TRS32 Emulator

Matthew Reed has updated his wonderful TRS32 Emulator to v1.25. This update includes:

•	BUG FIX: There was a a one bit error in the emulated interrupt status ports which caused one NEWDOS/80 boot disk to kept generating â€œDevice not availableâ€ errors instead of displaying a directory.

•	BUG FIX: There was a Model III boot disk which was being identified as Model 4 by the â€œAutostartâ€ feature. Although the disk still worked (it just ran in Model III mode), recognition of this unusual boot sector was added to the autostart routine.
•	NEW FEATURE: Hovering the mouse cursor over the floppy drive indicator light in the status bar will display the current drive status and position; making it easier to determine if a boot disk is loading or just cycling endlessly.

The updated emulator can be downloaded from Matthew Reed’s Download Page, the TRS-80.com emulator page, or directly right here

September 7, 2010 – Flash Emulator

Ira — Tue, 07 Sep 2010 15:39:05 +0000

September 7, 2010 – Flash Emulator
Alain Boudreault is working on a TRS-80 emulator running in flash player (using flashbuilder 4 mxml/as3 as the development tool). Eventually, it will emulate a MODEL I Level II BASIC with floppy drives, although the emulator is currently working in beta without floppy emulation. A video of the emulator is available at: http://www.youtube.com/watch?v=eoXQssEC_8I

June 23, 2010 – Update to TRS32 Emulator

Ira — Wed, 23 Jun 2010 14:05:10 +0000

June 23, 2010 – Update to TRS32 Emulator

Matthew Reed has updated his wonderful TRS32 Emulator to v1.24. This update includes:

Eliminated “Parity error during read” errors sometimes generated by NEWDOS/80 while formatting double-sided virtual disks

Corrected behavior when pasting TAB characters

The updated emulator can be downloaded from Matthew Reed’s Download Page, the TRS-80.com emulator page, or directly right here

April 7, 2010 – New Emulator Being Developed … for Android!

Ira — Wed, 07 Apr 2010 15:52:06 +0000

April 7, 2010 – New Emulator Being Developed … for Android!
Someone is porting Tim Mann’s XTRS over to Android … YouTube Video of it running can be found here