3 Commits

Author	SHA1	Message	Date
Wayne Warthen	e41cd6d8d2	Support 40 and 80 Column Video for NABU ... - 40 column mode will work with original TMS9918 video chip - 80 column mode requires FPGA TMS video chip replacement	2024-04-17 17:02:41 -07:00
Wayne Warthen	67d23dc540	Tweaks to NABU Support ... - Include NABU in pre-built ROMs - AY sound driver works (but poorly)	2024-04-16 17:03:30 -07:00
Les Bird	438df9a80b	NABU Personal Computer integration - nabu.asm and nabukb.asm contain code to support the NABU hardware.	2024-04-15 20:21:09 -06:00