Re: TI-H: NEW expander design
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Re: TI-H: NEW expander design
Great Idea, I have been bouncing the idea of using a Playstation memory
card for an expander for a while. Where did you find the information on
the interface with the card? Anyway sounds like a great idea, if only I
knew Ti-82 asm. Does your interface design require anything besides the
memory card and some simple (ie cheap) logic?
Adam
Moshe Katz-Hyman wrote:
>
> I was getting a bit tired of waiting for expanders to finally get working for
> my 82 (no offense to anyone) and so I looked around on the net for chips and
> such to use as an expander. I think I have found a solution. I found a paper
> describing the communication protocol and storage format for a Playstation
> memory card. It uses a 3 pin interface, however I have designed an adapter
> that will convert it to two pins. I just need help in writing a driver
> because I am not good a ASM programming. I can try to whip up a circuit
> schematic in the next few days along with the protocol and storage format. I
> am just looking for help on how to write a good driver program I already have
> a good idea in my mind what it needs to do. Thank you all for your time.
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