16 Commits

Author	SHA1	Message	Date
marqs	e74da07802	first version booting from flash	2025-03-26 23:30:42 +02:00
marqs	fae76ac3e4	add Lumacode support for Atari GTIA & VCS	2025-01-23 00:03:47 +02:00
marqs	95724c2481	extend Lumacode support to NES	2024-07-09 22:03:13 +03:00
marqs	82c498ac02	restore more accurate C64 palette for Lumacode	2024-06-29 10:16:33 +03:00
marqs	c91e1ad00c	adjust sync filtering tolerance	2024-06-19 23:17:58 +03:00
marqs	10f1afd79c	tweak activity detection to fix auto input	2024-06-11 23:08:00 +03:00
marqs	e49106b635	add support for Lumacode and VRR flag	2024-06-01 12:52:51 +03:00
marqs	88026cafa2	fix potential jumping issue with HV sync	2024-05-25 11:15:02 +03:00
marqs	353437ab87	sync processing and preset improvements ... * increase accurary of vblank region calculation * increase selectable PLL coast range * fix GBI preset H multiplication factors * enable 1250i/50 detection	2024-01-07 23:00:16 +02:00
marqs	0ce2809183	add Line6x mode for 240p/288p	2023-08-23 21:34:40 +03:00
marqs	31851f372d	restore hybrid scanlines and reverse LPF functions	2023-08-07 18:18:53 +03:00
marqs	a3a3304152	tvp7002: detect missing hsync only during vsync	2023-08-05 22:41:07 +03:00
marqs	ab6bd9fc8a	calculate hsync width on FPGA instead of reading TVP7002	2023-05-28 17:06:07 +03:00
marqs	df643ec742	improve TVP7002 frontend sync detection ... Store csync leading edge position so that field change timing can be calculated accurately upon VSYNC detection	2023-03-11 12:32:26 +02:00
marqs	a8a3142071	add sync activity detection on tvp7002 frontend	2023-02-13 18:53:20 +02:00
marqs	db1cf5922f	tvp7002 related robustness improvements ... * bypass VSYNC processing * enable raw SOG/HSYNC output * add frontend RTL to read status from unprocessed signals	2023-01-31 20:49:08 +02:00