GEMUX CPC emulator

Emulation
1

Hello,

I have just finished version 0.10 of the GEMUX CPC emulator. The new feature is the inclusion of a debugger; since it is compiled with Java 25, you need to have JDK or JRE 25 installed.

The debugger opens a port (port 6128 by default) to listen for commands from an IDE, which can then inject code into the emulator, set labels, and modify the PC register.

Visually, it offers two modes: advanced and simple.

If you have any questions or encounter bugs, feel free to send me a private message or post about it.

You can download it from the following links:

GEMUX CPC v0.10 (windows & linux).zip

GEMUX-CPC-v0.10.AppImage

(The ZIP file contains sample files, disk images, tape images, etc.)

Thank you and enjoy!

photo_2026-10-07_12-37-07
photo_2026-10-07_12-37-071280×809 305 KB

7 Likes
2

Had a go at it, really nice :slight_smile:

The “capture text” function is just brilliant, even though it could do with some fine-tuning (you can find ready ASCII-rendering routines out there that work really well):

                                                                                
   Editor         Disccopy         Filecopy         eXplorer         Help       
________________________________________________________________________________
                                                                                
                                ??????????? ??????                              
                                ??????????????????                              
  ??????????????????????  ?????????????????????????????  ????????????????????   
  ?                    ?  ?                           ?  ?                  ?   
  ?               ?_?  ?  ?          ?___________??   ?  ?                  ?   
  ?            ??????  ?  ?         ???? ???   ?????? ?  ? ???          ??? ?   
  ?           ??????   ?  ?       ??    ???   ??? ??? ?  ?  ??????????????  ?   
  ?      ?????? ?????? ?  ?      ???????????????????  ?  ? ????? ?????????? ?   
  ?    ???   ????  ??  ?  ?    ?????????????????? ?   ?  ? ???? ????? ????? ?   
  ?  ???????????????   ?  ? ????????????????????      ?  ? ????????? ?????? ?   
  ?????????????????    ?  ???? ????????????????       ?  ? ???? ?????  ???? ?   
  ????????????????     ?  ????????????????????        ?  ? ? ?????????????? ?   
  ?      ?????         ?  ?  ?                        ?  ? ???          ??? ?   
  ?     ?????          ?  ?                           ?  ?                  ?   
  ?    ??              ?  ?                           ?  ?                  ?   
  ?____________________?  ?___________________________?  ?__________________?   
        ???????                     ???????                    ?????????        
                                                                                
                   Version 3.3 by David Nardi and Marc Maulin                   
    (C) 1986,87 MERIDIEM Informatique, Distributed in W.-Germany by PR8-SOFT

One other note: I really like the options menu, however some of these really belong to UI buttons and not menus and submenus.

Thanks for sharing!