I'm planning to build Chuck Yakym's 1861 replacement circuit and would like
to hear the Group's experience and advice.
Would using 74HC rather than LS logic work?
I would like to use a 28C256 EEPROM for the timing ROM as I can program these
on the Elf. There was apparently some issue with different types of EPROMS in
this circuit. Has this been explained or resolved?
Has anyone tried to re-do the timing to generate VGA timing rather than NTSC?
Thanks for your help.