PCMCIA Flash Card Gives Up Its Secrets Thanks To Retro Gear

There are two ways to recover data from an obsolete storage medium. One way is to pull out all the tools in the hacker’s kit — with logic analyzers, oscilloscopes, and bit-banged software in a desperate attempt to reverse engineer the original protocol. The other way is to have a really, really deep junk bin that just happens to contain exactly the right pieces that would have been used decades ago.

For recovering data from a 25-year-old PCMCIA memory card, [Dave] from Vintage Apparatus chose the latter method. But to be fair, characterizing the stash of gear he had to select from as a “junk bin” is pretty insulting. It’s more like a museum of retro technology, which just so happened to hold Toshiba Libretto, a subnotebook computer hailing from the late 1990s. The machine sports a pair of PCMCIA slots and was just the thing to read the data from the old 32 MB SanDisk flash card, which once lived in a backpack-mounted GPS system for surveyors.

If this hack sounds as easy as plugging things into an old computer, you’d be right — if you just happen to have a stack of floppies containing the Windows 98 drivers for said things. So [Dave]’s task became a game of finding the right combination of cards that already had the drivers installed and would provide the connectivity needed to get the data off the flash card. Between a suspiciously crunchy-sounding floppy drive and an Ethernet card dongle badly in need of some contact cleaner, cobbling together the right hardware was a bit of a chore. After that, a lot of the hack was [Dave] just remembering how we used to do things back in the day, with the eventual solution being transferring over the files to an FTP server on a Raspberry Pi.

The video below tells the whole saga, but the real treat might just be the Vintage Apparatus collection of gear. Incidentally, we really like [Dave]’s idea for storing associated bits and bobs.