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Commits : Listings

Analyzed about 17 hours ago. based on code collected about 17 hours ago.
Jul 29, 2024 — Jul 29, 2025
Commit Message Contributor Files Modified Lines Added Lines Removed Code Location Date
[Core/VDP] improved DMA fill timing accuracy (again)
EkeEke
as ekeeke
More... over 1 year ago
[Core/VDP] reverted stupid DMA fill timing modification introduced in https://github.com/ekeeke/Genesis-Plus-GX/commit/9a0a1c29223c672681c9655dd09418e99c2faead (fixes DMA fill regression)
EkeEke
as ekeeke
More... over 1 year ago
[Core/MD] improved invalid SRAM header info detection (fixes crashes with some unlicensed hacks/translations)
EkeEke
as ekeeke
More... over 1 year ago
[Core/MD] added emulation of Z80 halt when accessing 68k bus during DMA from 68k bus
EkeEke
as ekeeke
More... over 1 year ago
[Core/VDP] improved accuracy of DMA to CRAM/VSRAM (verified on real hardware by Mask of Destiny) and DMA Fill timings
EkeEke
as ekeeke
More... over 1 year ago
[Core/VDP] improved VINT timing accuracy in H32 mode (verified on real hardware by Nemesis)
EkeEke
as ekeeke
More... over 1 year ago
|Core/VDP] fixed inverted H32 & H40 modes HBLANK flag timings
EkeEke
as ekeeke
More... over 1 year ago
[Core/MD] improved accuracy of 68k access to Z80 bus delays
EkeEke
as ekeeke
More... over 1 year ago
[Core/VDP] reverted FIFO access timings hack when using invalid write code value
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] fixed byte access to word-only registers (verified on real hardware, cf. Krikzz's mcd-verificator)
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] added clear of CDC decoder interrupt pending flag when decoding is disabled (verified on real hardware, cf. Krikzz's mcd-verificator)
EkeEke
as ekeeke
More... over 1 year ago
[Core/MD] added basic emulation of 68k bus access refresh delays (fixes Super Airwolf graphical glitch during intro & some Krikzz's mcd-verificator timing tests)
EkeEke
as ekeeke
More... over 1 year ago
[Core/CPU] improved 68k auto-vectored interrupts acknowledge cycle timing accuracy (fixes Pacman 2 - New Adventures crashes during Pac-Jr minigame levels transitions)
EkeEke
as ekeeke
More... over 1 year ago
[Core/CPU] improved 68k MOVEM instruction accuracy (implements extra read cycle from memory as verified on real hardware, cf https://gendev.spritesmind.net/forum/viewtopic.php?t=2010)
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] improved SUB-CPU synchronization with graphics processing when polling end of graphics operation
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] fixed potential edge case with CDC DMA halting
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] fixed regression in SUB-CPU synchronization with CDC DMA introduced by https://github.com/ekeeke/Genesis-Plus-GX/commit/da8e4e547affcbd295d2e3028735b3283ec2c462 (fixes freezes in Ultraverse Prime and probably other games)
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] improved accuracy of CDC decoder processing (verified on real hardware, cf. Krikzz's mcd-verificator)
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] added CDC decoder processing when disc is not playing (fixes MCD-verificator CDC Flags Test 0x30)
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] improved accuracy of CDC interrupt processing (verified on real hardware, cf. Krikzz's mcd-verificator)
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] improved Main-CPU & Sub-CPU idle loop detection (fixes cases where ADDQ instruction is used in tight counter incrementing loop)
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] improved accuracy of CDC data transfer to Main-CPU and Sub-CPU when writing to CDC data register (verified on real hardware, cf. Krikzz's mcd-verificator)
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] improved accuracy of CDC DMA to PRG-RAM write-protected area (verified on real hardware, cf. Krikzz's mcd-verificator)
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] improved accuracy of CDC DMA processing (verified on real hardware, cf. Krikzz's mcd-verificator)
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] improved accuracy of CDC transfer to Main-CPU (resp. Sub-CPU) when destination is set to Sub-CPU (resp. Main-CPU) (verified on real hardware, cf. Krikzz's mcd-verificator)
EkeEke
as ekeeke
More... over 1 year ago
Merge branch 'master' of https://github.com/ekeeke/Genesis-Plus-GX
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] improved emulation of Word-RAM access limitations in 2M mode (fixes regression in Mortal Kombat)
EkeEke
as ekeeke
More... over 1 year ago
Fix nonstandard default for CD add-on (MD mode) (#536) More... over 1 year ago
[Core/CD] fixed BOOT ROM level 4 interrupt vector upper word value (verified on real hardware, cf. Krikzz's mcd-verificator)
EkeEke
as ekeeke
More... over 1 year ago
[Core/CD] added CD hardware model auto-detection when BIOS is loaded as normal ROM file
EkeEke
as ekeeke
More... over 1 year ago