Edit:
Quote:
Originally Posted by l_oliveira
lol guys ... This list is really not necessary as it will work with any MS PRO DUO. Even fakes...
The reason other Memory Sticks don't work is because they employ a slightly different protocol and the boot loader for the allegrex chip doesn't support them. It is a minimal set so it only has driver for MSPD type.
It has to do on how the golden contacts are used to communicate with the PSP on MSPD. There's two kinds of memory sticks. Parallel and Serial. MSPD is parallel with a fallback option to serial. MS Duo is serial only I think... (not sure about this being parallel or serial ony. But I'm sure MS Duo only supports one of the protocols)
That's why the 32MB stick which comes with the PSP value pack doesn't work. It's a Duo card not PRO Duo.
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Hmm.. This person is right! lol, but I am stilling putting up a List ahah.
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MS List
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Sony
Sony 2GB Memory Stick Pro Duo High Speed
Sony 1GB Memory Stick Pro Duo
Sony 512MB Memory Stick Pro Duo
Sony 256MB Memory Stick Pro Duo
ALL SONY's MS w/ tag Pro Duo
Lexar
Blue Lexar 2GB Memory Stick Pro Duo
Black Lexar 1GB Memory Stick Pro Duo
ALL LEXAR's MS w/ tag Pro Duo
SanDisk
SanDisk 4GB Memory Stick Pro Duo
SanDisk 1GB Memory Stick Pro Duo
SanDisk 512MB Memory Stick Pro Duo
ALL SANDISK's MS w/ tag Pro Duo
Fakes
Sony 2GB Memory Stick Pro Duo High Speed
ALL FAKES MS w/ tag Pro Duo
This is my Fake MS: (
lol it faded, had this for almost two years)
*
Warning: Fake MS can be tagged as Pro Duo but isn't really a Pro Duo*
Note: Memory Sticks without the tag "
Pro Duo" on it, does
NOT!! work! Also, anything over 32MB works!! but remember, it has to say Pro Duo!!