Well,

I sure would like to do it...

Hmmm... now when i think about it .... If one has one of the "2 player
link cables", having the funny box in between to hook up additional
cabels, it would be easy (extremely) to hook up one cable to the GBA,
one end to the RS-232 level converter and "Smart Wallet" into between.

Then just log into PC all the traffic and analyse it...

Any electrotechicians (spelling ...?) out here telling if there might
be any problems with anything what I described?

Now, and if anybody knows where I could get GBA cables having all the
6 pins connected/wired, I'd be happy camper. I bought cable here in
Finland and it oly has 5 of the pins connected, whereas I also need
the pin 1(power) .... aaarrgh...

Greetings

JP

--- In gbadev@yahoogroups.com, "Damian Yerrick <d_yerrick@h...>"
<d_yerrick@h...> wrote:

> Has anybody tried to reverse engineer the hardware of the
> Game Wallet? The Game Wallet is a SmartMedia drive that
> connects to the GBA's SIO port.
>

> --
> Damian