Jupiter Ace Emulators for Windows
We are lucky as there have been a few emulators over the years. Some are more useful than others, the
odd one has features that none of the others have such as EightyOne with its WAV loader.
Some have been abandoned for different reasons by their authors so development has
stopped on some.
Is a new (2012) emulator written by Richard Chandler which will emulate the Jupiter ACE. Some features so far:
100% accurate Z80 emulation.
Drag and drop file loading.
File Formats supported .tap .wav .ace .txt
text file spooling
Accurate sound emulation.
Soft & hard rest.
Save screenshot as a .bmp file
View modes 100%, 200% Full screen.
Snapshot save (.ACE)
Set screen colours white (Ace default), green or amber.
Folder locations for snapshots & taps (see Options > Folders)
Tools - SpudACE calculator
Save & Load configuration
Keyboard help window (see Tools > display keyboard)
load files from command line
Keyboard layout & Keys:
Full Jupiter Ace keyboard emulated.
PC shift keys = Ace shift key (shift+8 = (
, shift+9 = )
shift+0 delete )
PC CNTRL keys = Ace symbol shift (cntrl+3 = #
,cntrl+z = :
PC ESC will pause / restart.
PC F2 - will run SpudACE at full throttle (no sound)
PC F3 - SpudACE debug tools
PC F4 - full screen mode, when in full screen F4 reverts back to normal window screen
- New to version 0.320 MAY 2014
- ADDED: Check the Edit ROM menu item to be able to edit the ROM.
- ADDED: Onscreen keyboard.
- ADDED: Added extra suffixes for Spool file loading ( .ja4, .fs)
- FIXED: The Copy, Fill and Find function didn't actually work properly!!
- FIXED: If you cancelled load WAV file in WAV browser SpudACE crashed.
- FIXED: Load File didn't load .wav or .tap files.
- REMOVED: OpenGL buttons in Options.
- FIXED: SpudACE crashed when stereo sound was deselected. [Pegaz]
- FIXED: Sound wasn't paused when doing UI related stuff. [Pegaz]
- FIXED: Auto rewind & focus statuses weren't being saved when SpudACE was shut down. [Pegaz]
- Fixed: SpudACE crashed when "Pause emulation when SpudACE when loses focus" was selected. [Pegaz]
Current version Download SpudACE 0.320
SpudACE runs very well with Windows XP/Vista/7 & Linux with WINE installed.
no$zx v2.0. The program has originally started as a two-weeks hack for emulating the ZX81, but now grew to a decent six-months project. Aside from improved ZX80/ZX81 emulation, it's now also supporting the Lambda and Jupiter ACE, alongsides with the complete ZX Spectrum series (though the older monochrome sinclair models are still looking more fascinating to me ..Martin Korth
Is an emulator written by Mike Wynne which will emulate a number of simple machines
including the ACE.
" It may or may not work on Windows 95/98/ME/NT4/2k/XP. I have no
means of testing it except that it runs on my Windows XP laptop. It comes with no warranty,
use it at your own risk. I think the "Simple ZX81 emulator" is a little outdated now -
EightyOne is the most accurate ZX81 emulator available for Windows (And probably any other
system too)" :- Mike Wynne.
EightyOne Version 1.00 runs fine with Windows 95/98/ME/NT4/2k/XP and now Vista compatible.
EighytOne running on Windows XP with its Wav loader.
Ace32XP and DOSBox (version 0.74)
See FAQ's for Ace32 and DOSBox installation
Vace version 1.0 was programmed for fun by Edward Patel. It has some loading and saving
capabilities, but no snapshot function or sound.
Vace running Atic Raid on Windows XP
Vace 3d , Yes!, a 3d version also programmed for fun by Edward Patel.
Vace 3d running on Windows XP
What is MESS?
MESS is an acronym that stands for Multiple Emulator Super System. MESS will more or less
faithfully reproduce computer and console systems on a PC. MESS can currently emulate over
250 systems from the last 5 decades, including the Jupiter Ace.
MESS emulates the hardware of the systems and sometimes utilizes ROM images to load
programs and games. Therefore, these systems are NOT simulations, but the actual emulations
of the hardware.
MESS 098 running on Windows XP
Multi Machine was programmed by Paul Hodgson. This emulator supports the Ace snapshot
Multi Machine running on Windows XP