Login
Plus/4 EncyclopediaFirstBackNextLast

$FF28 Bug
Category
Programming/General Reference/KERNAL History

Topic
When saving files, sometimes the bytes $28 and $FF get written into the memory. Often it's location $3058, but it could be other places as well. The cause needs to be better documented.

The fix is mentioned in a few Hungarian diskmags:
Terror News 01 (1990), Terror News 16 (1991), New$Reel #10 (1994)

Enter >79 00 in monitor before saving files to disk.

KERNAL patch:
forum/45313



Keywords
FF28 bug, 28 FF 

Credits
SVS 



Copyright © Plus/4 World Team, 2001-2024. Support Plus/4 World on Patreon