DOSBox 0.73 ke stažení

Před dvěma dny po dlouhé pauze konečně vyšla nová verze emulátoru
klasického operačního systému MS-DOS ve verzi 0.73.

Změny a nové funkce

  • Add two new opl2+opl3 emulators. (better speed, different implementation
  • Improved DRO recording/better file structure.
  • Add EGA emulation.
  • Add special vga machine mode. Supports more of the exotic tricks like
    changing the palette during screen updates, 9×16 fonts etc.
  • Added special machine modes for the following svga cards:
    • S3
    • Paradise
    • Tseng
  • Fix problems with the vga split line feature.
  • Improve vesa emulation.
  • Add optional selection of old vesa mode for games that don’t work with
    certain vesa features.
  • Improve video BIOS emulation to behave more like a real bios.
  • Fixes for emulated 4bpp graphics modes.
  • Fixes to paging system.
  • Various fixes and improvements for the recompiling core.
  • Add arm backend for the recompiling core.
  • Add some mscdex quirks when dealing with files that are exactly
    8.3 long.
  • Small fixes to batch file handling.
  • Small fixes to the XMS memory handling.
  • Various fixes for aligned memory on hosts that want it.
  • Various improvements to the mouse.
  • Fixes and small speed ups to the debugger.
  • Fix and improve lot’s of compilation problems. (curses detection, GCC
    3.4 and GCC 4.X fixes)
  • Added some basic auto keyboard layout handling. (windows only
  • Add basic support for evdev keyboard driver.
  • Various fixes to the timer. (improve mode 2 timer changes, implement mode
    1, improve gate2 handling)
  • Add audio extraction and mci audio support. Should enable CDROM audio for
    Vista and adds volume control.
  • Improve the directory cache speed a lot, especially with mounting slow media
    like network paths.
  • Various fixes to the create temporary file call.
  • Don’t keep batchfiles open during execution. Allows rewriting of the active
    batchfile. (menu programs use this trick sometimes)
  • Fix problems with filenames with 2 extensions.
  • Add some more lowlevel dos tables.
  • Fixes to hercules emulation.
  • Fix flag handling for special case of ROR.
  • Make the batchfile handling in regard to IF more flexible.
  • Fixes to scrolling/panning feature.
  • Add prefetch queue emulation.
  • Make the emulated cpu type selectable. This is mainly the identification
    commands and the way paging works.
  • Some special EMS functionality added. (OS handles, zero-page handling)
  • Improve support for EMS when booting a different OS.
  • Improve cdrom speed detection by games.
  • Improve stability of cycle guessing code, when there is background
  • Fix various mscdex and cdrom detection schemes.
  • Added Coremidi support on Mac OS X.
  • Improve support for DOS devices when used to detect the existance of
    directories in various ways.
  • Add IRQ 2 emulation on VRET. (ega only)
  • Added video parameter table and video state functionality.
  • Increase default freespace to 250 MB.
  • Some fixes to the fat filesystem handling for disk images.
  • Some soundblaster fixes and command additions.
  • Fix mixer 16bit direct transfers on bigendian hosts.

Česká verze DOSBox

Po nějaké době opět vydám vlastní českou verzi včetně různých
drobných vylepšeních.


michal zobec

Michal Zobec Senior IT Consultant, Project Manager ZOBEC Consulting