Emma 02 v1.42 is released. Emma 02 is an emulator for the relatively unknown COMX-35 computers from the early 80s. Emma 02 runs on Windows XP, Vista and Windows 7.

The Emma 02 Emulator is currently emulating the following computers:
· COMX-35
· Cosmac Elf 2000
· Cosmac VIP
· Cosmicos
· Cosmac Elf
· Netronics Elf II
· Quest Super Elf
· RCA Studio II
· Visicom COM-100
· Victory MPT-02
· Cidelsa
· Telmac TMC-600
· Telmac 1800
· Telmac 2000
· Oscom Nano
· Pecom 64
· ETI 660

Emma 02 v1.42 Changelog:
General
Bug fixed on windows where text in Profiler and Assembler was not readable when using scaling.
Debugger
Added Memory Dump option for RTC RAM for the Elf 2000 and Pico/Elf V2 emulators
Added option to save specific parts of memory in the Memory Dump tab
Added a LDRL macro; LDL with reversed memory loading (first low byte then high)
The following save functions will ask to overwrite a file if it exists instead of adding a sequence number: Save in Memory Dump, Log in Debug 1802 and Log in Debug Pseudo
Help
Continued restructure and improvements of the help pages including screenshots
Video Terminal
Added basic (not tested) support for CDP1854 UART interrupt handling, triggering on DA (Receipt of Data) and THRE/TSRE (Transmitter Done) when IE is set in the CDP1854 and CDP1802.
Fixed a bug in saving of 'Exteral' video terminal setting in configuration
Added Ef an Q reversal options in VT Setup for Cosmac, Netronics and Super Elf
Removed YMODEM packet size in VT Setup for External terminal
Cosmac Elf 2000
Added full YMODEM support, including support for Elf/Os 'ys' utility. Note receive mode is not tested as currently there is no yr command for the Elf 2000.
Added Elf/Os 4.1.0 ROMs and ide file.
Cosmac Elf, Netronics Elf II, Quest Super Elf, Pico/Elf
Bug fix which caused TMS9918 video to crash.
Bug fix which caused TMS9918 not to refresh on video memory write.
Bug fix which caused a crash on exit when using the 1MB Mapper
Added full YMODEM support, including support for Elf/Os 'ys' utility. Note receive mode is not tested with UART as currently there is no yr command supporting that configuration.
Added auto option for YMODEM packet size, auto mode will use 1024 if more data is avaialble and 128 when less that 1024 bytes are available.
Added support for auto mode on X/YMODEM when using Elf/Os 4.1.0.
Added Elf/Os 4.1.0 ROMs and ide file.
Added Gaston's STG Video ROMs as well as menu items for Pico/Elf using that ROM.
Added Ef an Q reversal options in VT Setup, they are also still available in the DevicePorts GUI

Download: Emma 02 v1.42 x86
Download: Emma 02 v1.42 x64
Source: Here