Commit Graph

11 Commits

Author SHA1 Message Date
EkeEke
a8184dad2e [Core/VDP] added some precision in comments about delay on invalid VRAM writes 2013-10-30 12:18:35 +01:00
EkeEke
3aa1529aa1 [Core/VDP] added some 68k cycles delay on invalid VRAM writes to simulate periodical 68k wait-states (fixes "Microcosm" intro loop) 2013-10-30 12:18:35 +01:00
EkeEke
71cf37cb14 [Core/VDP] improved accuracy of DMA Copy/Fill & added support for CRAM/VSRAM Fill (verified on real hardware) 2013-10-30 12:18:35 +01:00
EkeEke
16b00f9368 [Core/VDP] implemented proper FIFO ring-buffer & unused bits behavior on CRAM/VSRAM reads (verified on real hardware) 2013-10-30 12:18:35 +01:00
EkeEke
1b0db486e7 [Core/VDP] fixed V28/V30 mode switching during active display (verified on real hardware) 2013-10-30 12:18:35 +01:00
EkeEke
50d3603c17 [Core/VDP] improved Mode 5 sprites rendering (fixes "Overdrive" demo) 2013-10-30 12:18:35 +01:00
EkeEke
adae91bd65 [Core/VDP] improved FIFO timings accuracy (fixes "Overdrive" Demo) 2013-10-30 12:18:35 +01:00
EkeEke
5ee0d975dd [Core/VDP] minor code cleanup 2013-06-30 13:08:44 +02:00
EkeEke
75ac3317ed [Core/Input] cleaner fix for lightgun emulation when HVC latch is disabled
(better not make VDP core hackish)
2013-06-30 13:06:04 +02:00
EkeEke
49d22ce6ed [Core/VDP] improved HVC latch behavior when not locked in hardware but forced for gun emulation ("Gunfight - 3 in 1" randomization issues when Justifier is enabled) 2013-06-27 23:32:27 +02:00
EkeEke
aede1b9299 rearranged core & back-end specific code (part 2) 2013-06-17 22:31:31 +02:00