EP_SAVE ($00) - blow RAM file to Eprom in slot 3

Register parameters

IN:  A = EP_SAVE
     BHL = pointer to filename, (B=0 means local pointer)

OUT: Fc = 0, file successfully blown on File EPROM.
     Fc = 1:
          A = RC_FAIL ($16), file couldn't be blown on EPROM.

Registers changed after return:
  ..BCDEHL/IXIY same 
  AF....../.... different

Notes

Write RAM file to UV Eprom card hardware in slot 3 (or available Flash hardware). If a file area does not exist on the card in slot 3, it will be created on the card (if possible). If a file already exists in the file area with the same path/filename, it will automatically marked as deleted.

OZ versions up until V4.0 only supports writing files to UV Eproms using this reason code. OZ V4.2 and newer also supports writing files to Flash cards (automatically detected).