Apple-2-SW/qboot
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fast bootable Read Track/Sector routine (multi)
2 Commits 1 Branch 0 Tags 32 KiB
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Peter Ferrie 216846b1d8 initial checkin
2015-10-22 08:43:02 -07:00
.gitattributes 🎊 Added .gitattributes & .gitignore files 2015-10-22 08:41:55 -07:00
.gitignore 🎊 Added .gitattributes & .gitignore files 2015-10-22 08:41:55 -07:00
QBOOT.S initial checkin 2015-10-22 08:43:02 -07:00
README.md initial checkin 2015-10-22 08:43:02 -07:00

README.md

  • targets multi-loaders in ProDOS order
  • load from any slot
  • scatter-reads sectors
  • sector-level read, can start and end anywhere in a track
  • can perform full-track read in one revolution
  • no zpage usage after init
  • only 2 bytes overhead per read
  • can load up to $bc sectors at a time ($0100-bcff)
  • DOS 3.3 Launcher compatible
  • requires only 3 pages in memory