DSP v0.3

posted in Emulator Release by mfc on Sep 15th, 2004

DSP, a Spectrum emulator for Windows, has been updated today! Here is what's new:
  • NEW: Graphic engine. Now I can move any graphic and put it where I want... And I get about 60-70 fps more in my computer...
  • NEW: better IRQ's and NMI's system in both processors (NES drivers need this), I think is more accurate now (and I get some more speed).
  • CHANGE: Action key in Spectrum (Kempston joystick) and arcade machines is changed from RIGHT ALT to LEFT ALT. There are some troubles with RIGHT ALT.
  • CHANGE: I rewrote tape routines, tape loading and tape visualization. Tested, and now (I think) works 100%.
  • BUG: Spectrum +3 do not hangs...but disk unit do not works (WIP).
  • BUG: DSP do not hangs if you close a tape while loading.
  • BUG: Fixed screen size.
  • BUG: now sound works with any sound quality.
  • BUG: do not exit emulator if there is no sound.
  • BUG: Now Y axis inverts correctly.
  • NEW: Whith new new IRQ's system now this driver works.
  • Driver palette is hand made, I do not understand eprom conversion.
  • There are some sound problems now...
  • BUG: With the new graphic engine the planes show OK now.
You can download this from our Spectrum Emulators section.