mirror of
https://github.com/holub/mame
synced 2025-07-03 00:56:03 +03:00
ea8dec56f4
- Set the proper screen size. - Decoded graphics. - Decoded the dual-state color circuitry. - Mapped the NVRAM, VRAM1-1, VRAM1-2, VRAM2-1 and VRAM2-2 properly. - Emulated 2x PPI 8255 devices. - Mapped the 4x DIP switches banks. - Added PORT_DIPLOCATION to all DIP switches. - Added DIP switches for 'Bet Max' and 'Limit'. - Added DIP switches for 'Jackpot' and 'Pay Table'. - Added the Memory Reset Switch. - Added the 2nd video & color RAM. - Added a 2nd tilemap for background graphics. - Simplified the graphics banks. - Fixed colors for foreground graphics. - Fixed visible area to show the top of background graphics. - Finally fixed colors for background graphics. - Added all coinage DIP switches. - Mapped all remaining inputs (service and player buttons). - Added pulse time limitation to coins A, B & C. - Switched to use 4x 8255 in replace of 2x 82c255 for I/O. - Created a handler to feed the z80 port0 requests. - Promoted lucky74s to 'working' state. - Added an alternate set, but the program ROM looks like incomplete, protected or just a bad dump. - Parent/clone relationship. - Added technical notes. From Dox: - Hooked interrupts. - Hooked the AY8910 and therefore the NMI trigger. - Changed the input "Key In" to active high. New games added or promoted from NOT_WORKING status --------------------------------------------------- Lucky 74 (small) [Roberto Fresca] New clones added ---------------- Lucky 74 (big) [Roberto Fresca] |
||
|---|---|---|
| docs | ||
| src | ||
| .gitattributes | ||
| makefile | ||