Saturnin
Saturn emu, heres whats new:

General :

• corrected a bug occuring during binary file loading
  
• removed language dll, replaced by str files (which are plain text files)
  
• help and FAQ are now in chm format
  
  GUI :
  
• added cd drive selection
  
• clicking on "next" before start won't crash the emulator anymore
  
• game title is now displayed in the status bar
  
  Debug :
  
• added a memory debug window
  
• added general register modifications in the sh2 debug windows
  
  Memory :
  
• LUTs added (desactivated for now)
  
• rewritten memory handler (less memory space used)
  
  VDP1 :
  
• various optimizations
  
• added LOAR and COAR handling
  
• added 24 bits color mode
  
  VDP2 :
  
• corrected the bitmap mode display
  
• corrected the "Couleur cell mode non autorisée" message
  
• corrected the offset color calculation function
  
• added scrolling, it's not perfect yet
  
• added VRAM cycle pattern handling (thanks to Mariusz Wojcieszek from Mame)
  
• added 24 bits color mode
  
  SH2 :
  
• changed slave SH2 vector triggering
  
  SMPC :
  
• full rewrite that makes start button working in more ST-V games, and controls behaving normally in the Saturn bios
  
• backup ram support added
  
  CD-Block :
  
• Saturn game cds supported
  
• region is auto selected for each game
  
• added BYTE transfer
  
  Various :
  
• almost all function declarations are now C++ compliant

• Amazing speed! All games play frameskip 0 @ 133 mhz with contended memory and sound emulation,
  
• No compatibility bugs found (tested more than 800 games),
  
• Emulation of ZX 16, ZX 48, ZX 128, ZX +2, ZX +2A and ZX +3 spectrum models.
  
• Full working animated savestates and loadstates,
  
• Full SCR/ROM/BIN/TAP/DSK/SNA48/SNA128/SP/Z80(any)/ZIP loading, (packed files using ZLib)
  
• Full kempston, cursor, fuller, sinclair1, sinclair 2 joystick emulation.
  
• Fuller audio box emulation,
  
• Accurate border emulation,
  
• AY-3-8912 and beeper sound emulation,
  
• NEC PD765A floppy disk controller emulation,
  
• Interface II cartidge emulation,
  
• Mikro-plus cartridge emulation (Shadow of the Unicorn),
  
• Gray monitor emulation,
  
• Instant tape loading,
  
• Tone pilot generation and real tape noise when real mode tape loading,
  
• Preliminary TZX tape support (only block #10 tapes),
  
• Preliminary contended memory emulation (multicolor effects),
  
• Preliminary floating bus emulation,
  
• Virtual Keyboard suppoprt,
  
• Ericcson chatboard support,
  
• Crystal AY sound rendering output, using CHN's library (thx dude),
  
• Saving screenshots to PNG format, using my own library,
  
• CRC32 ROM naming detection using TOSEC DB by TOSEC team (thx guys!),
  
• Improved fileselector (slower scrolling, ability to delete roms, no-roms/only-4-roms bug fixed)
  
• Fast fileselector (able to scan some hundred zipped roms per minute),
  
  What's lacking:
  
• crystal 48k beeper sound emulation (wait for the next release),
  
• adding betadisk interface and some russian spectrum models,
  
• adding gunstick
  
• adding kempston amx
  
• adding more missing options
  
• adding RF multiplayer
  
• fixing known bugs as usual