Another point is the preservation aspect. Since these are old formats, ensuring they can be accessed in the future is important. Archiving them properly and documenting their structure would help in long-term preservation.
I should also consider the challenges of working with these files. Without documentation, figuring out the exact binary structure can be tough. Reverse engineering the firmware might be necessary. Tools like hex editors or custom software could be used to parse and edit the data. y81 dump file
I need to check if there's any public documentation on the Y81's memory structure. If not, the dump files themselves might be reverse-engineered through experimentation. For example, by changing a parameter on the keyboard and noting the changes in the dump file to determine what each byte represents. Another point is the preservation aspect