Re: TI-H: NEW expander design
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Re: TI-H: NEW expander design
Them (him) contacted...
>I have made a VERY prototypical gif of the interface. It uses only cheap TTL
>logic chips so far. I might need to throw in some voltage regulators and some
>resistors, but I do have access to a some prototyping boards, so i will try
>out some stuff over the next week. The hard part is of course the driver.
>you can get the gif at <a href="http://b62838.cwru.edu/~moshe/TI2PSXmem.gif>
>http://b62838.cwru.edu/~moshe/TI2PSXmem.gif</a> if it doesnt uudecode from
>this email
>the gif has a pointer to the file about the interface format.
>
>
>This design will be Very easy to build for those of us who are klutzes (me).
>It will also be very extensible, just throw in another PSX card or get one of
>those big multi-page jobs. I was also thinking that since I have the PSX
>memory storage format too, you could make the two compatible (ie you could
>have the name TI memory and a little calc icon on the playstation memory menu.
>you could also hack your playstation game saves :-)
>
>I also suppose that I want to take a more active role in this memory thing.
>Who are the people who are writing the drivers of the uP? I would like to
>contact them and maybe help them out or try to port their code to work with my
>expander.
>
>Content-Type: image/gif; name="TI2PSXmem.gif"
>Content-Description: TI2PSXmem.gif
>Content-Transfer-Encoding: x-uuencode
>Content-Disposition: attachment; filename="TI2PSXmem.gif"
>
>
>Attachment converted: Macintosh HD:TI2PSXmem.gif (GIFf/JVWR) (000108D7)