10 Commits

Author	SHA1	Message	Date
Thomas Harte	b57a2bfec9	Completes logic for pixel framing. Well, mostly; this doesn't yet allow for auxiliary-using II modes being off to the left. ... The perceived effect though is that a frame appears and then freezes. So a clocking issue may still be afoot.	2020-11-07 22:23:48 -05:00
Thomas Harte	a51f4122f0	Attempts to respect border colour. ... Though for now my display is just a sea of purple.	2020-11-07 22:03:05 -05:00
Thomas Harte	35ba5fc894	Resolves video timing issues.	2020-11-07 21:28:08 -05:00
Thomas Harte	228d901253	Attempts to stabilise image horizontally.	2020-11-07 21:10:05 -05:00
Thomas Harte	d37ba62343	Makes first, faltering steps towards video display.	2020-11-07 20:42:34 -05:00
Thomas Harte	613d4b7c8b	Migrates character ROM handling; supplies one for the IIgs.	2020-11-07 17:45:03 -05:00
Thomas Harte	6c9edbb7a2	Resolves specious interrupts.dic	2020-11-05 20:51:00 -05:00
Thomas Harte	282d0f1ebb	For debugging, adds a dump of anything in the [presumably] text buffer. ... Nothing is there.	2020-11-05 18:17:21 -05:00
Thomas Harte	f466cbadec	Attempts to do just enough with video to get a functioning vertical blank query.	2020-11-05 17:56:20 -05:00
Thomas Harte	45f5896b76	Stubs video switches into the IIgs.	2020-10-31 20:39:32 -04:00