Comments (2)
When updating the ROM, SELFUPDATE swaps the old and new ROMs. When all goes well, you end up with the new ROM in the ROM bank, and the old ROM in RAM (hopefully where RTOOL can find it). My thinking here was that if you find any obvious immediate problems, and your BBC B has no other FS, and you've still got RTOOL in the EEPROM/flash bank, you can do *ROM then CHAIN"RTOOL" then P to restore the old version.
I don't think this is actually all that useful though.
from beeblink.
Got some corrupted ROM images from toggling the write protect switch while the system was running. Might be cartridge-specific? Anyway, decided to leave this as-is.
from beeblink.
Related Issues (20)
- Improve `*SRLOAD` on Electron HOT 1
- `*TUBEON`/`*TUBEOFF`
- `MAX_NAME_LENGTH` for TubeHost is 10
- `File not found` from SELFUPDATE if ROM path not set
- Don't overwrite TubeHost persistent settings with numbered disks HOT 1
- Call it `wip/master`
- Defaults aren't working properly
- Tube Serial bootstrap is still wrong
- Reexamine some dubious-looking code
- `*LOCATE` not searching all DFS-style drives
- Operations can search too many drives
- Tidy up `*SRLOAD` support flag a bit
- Move OSWORD $99
- node.js v20.x HOT 1
- Merge dependabot PRs
- Update docs regarding safe ROMs HOT 1
- Release policy
- Add PLD code to repo
- `Used tracks` option in disk imager
- "If you have the ROM in sideways ROM"
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from beeblink.