Hello gbadev,

Some time ago there was post about almost complete MMC interface for
GBA.

Are there any results?

I looked in MMC datasheet, looked in GBA's port specs.
Searched web. Laughed: MMC connects DIRECTLY to ext.port just with
wires.
Found source (DOS based) for programming MMC card with simple
programmer : LPT-voltage shifting-MMC.

BTW, guess, where I found it.
It was project with goal to make USB enabled MMC reader/writer with
MP3 playback that connects to.... RIGHT! to GBA.
Awesome!
(direct link: http://users.ece.gatech.edu/~shalan/mmc_usb_web.htm)

So, why there is no GBA based software for interfacing with GBA?

Of course I will right it, but not soon (damn work and need for
sleep).

WHY?????
Why nobody wrote it before?

--
Best regards,
Leonid mailto:leprud@...