0.20WIP1 / 22-04-2021
DSP
DSP is an open-source emulator which emulates multiple arcade machines, Spectrum, Phoenix, CPC, Colecovision and more..
Accuracy
Performance
Features
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Most Recent Changes
General
+CPU
-LR35902
+Add 4T when take an IRQ and comes from HALT
Gameboy/Gameboy Color
+Fixed background/window/sprites prorities. Finally understood how it works and renders the screen and objects
+Fixed window line draw (Fixes 'Star Trek', 'Marblemadness', 'International Karate' and many others)
+Fixed stupid bug in Gamboy Color video RAM
+Fixed Gameboy Color background color (Fixes 'Yoda Stories')
+Fixed sprite/sprite priority
+Fixed when LCD is disabled, LCD-stat is 0
+DMA - Fixed data origin
--0.18b3--
General
+Preview picture
-Cosmetical changes: bigger with black background and scaled picture
-Added picture to Spectrum Plus 2A, SG-1000 and GameGear. Split GameBoy and GameBoy color pictures
Gameboy/Gameboy Color
+Better drawing priorities, still not perfect
+Window: fixed priorities with sprites (Look at 'Prehistorik Man')
+Fixed controls order reading (Fixes new version of 'Robocop' - Thanks to Neville)
+Small fix to serial (Fixes 'Lunar Lander', 'Hyper Dunk' and many others)
Suna 8 HW
+Hard Head 2
-Fixed palette
Check Previous Changes