DSP est un émulateur Sinclair Spectrum (et oui encore un) développé par Leniad Soft 2003. Il supporte les Spectrum 48K, Spectrum 128K et les jeux d’arcades Phoenix & partiellement BombJack. Il s’agit d’un projet Open Source développé en Delphi. Son auteur travail maintenant sur un driver NES pour son émulateur.

General
+ENHANCE: Simplify the calculation of the CRC
+BUG: If select ‘Mute’, you could never activate the audio again.
+BUG: If there is no sound card, does not hangs.
+ENHANCE: General cleaning of the code, more speed.
+ENHANCE: Modified the way sprites are show, more speed.
+NEW: Added generic handling of big sprites (32×32)
+ENHANCE: Drastically reduced memory consumption. As an example Black Tiger reduced from consuming 76Mb of RAM to just 18MB.
+NEW: Support for Windows Vista (purely visual).
+ENHANCE: Updated to ZipForge 4.03
+ENHANCE: Update to pascal library SDL v1.38
+NEW: Removed manual audio amplifier (have no sense)
+ENHANCE: YM2203 – Now you can control the volume of the internal PSG.
+NEW: Z80 – Started the implementation of Daisy Channing.
+NEW: Z80 – Started the implementation of Z80 PIO.
+NEW: M6809 – Added two opcodes.
+ENHANCE: Implemented timers, now no longer need calls from the driver.
+ENHANCE: More accurately in the VBLANK, no longer is calculated by fixed tables. Now you can calculate a more accurate way.
+BUG: No longer fails a driver if you pause after running the Spectrum driver

Spectrum
+BUG: Fixed beeper audio
+ENHANCE: Added ‘disconnect the tape audio’

Konami Audio
NEW: Added a generic driver for audio drivers Konami: Frogger, Pooyan and Jungler
BUG: Missing implementation of filters resistance-condenser.

Frogger
ENHANCE: Amplified the volume of audio.

Bomb Jack
BUG: Corrected the random palette failure

Green Beret
ENHANCE: Simplified the scroll.

Black Tiger
BUG: Fixed a bug in the scroll, more speed.

Ghost’n’Goblins
ENHANCE: Implemented priority background-sprites-foreground
BUG: Fixed a bug in the scroll, more speed.
ENHANCE: Volume audio effects now are correct
ENHANCE: Optimized the color palette conversion.

Myterious Stones
ENHANCE: Added functions and simplified the video system. More speed.

Commando:
ENHANCE: Implemented partially the foreground.

Star Force
NEW: Added driver. Sound missing.

Rygar
NEW: Added driver. Failures in the scroll, sprites implemented incorrectly and without sound

Pitfall II (Sega System 1)
NEW: Added basic driver.

Pooyan
NEW: Added driver with sound (Thanks to Michael Franzen, more to come!)

Jungler
NEW: Added driver with sound

City Connection
NEW: Added driver with sound

Télécharger DSP (x86) v0.17b1 (22/10/2016) (2,1 Mo)

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