Re: TI-H: Port Expander I update


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Re: TI-H: Port Expander I update




So is the 4GB drive driver Jon is supposed to be working on.

>I have made a second design for the PEI.  It uses 2 PCF8574A.  I call
>this Model B.  Model A is the design with the 1200.  It will emulate 2
>I2C chips so that the driver doesn't have to care which model it is
>communicating with.  This 2-tiered design allow the user to choose which
>one they what.  I am now designing memory modules for the PEI.
>Imagine-16 1MB flash chips connected to the PEI-that's 16MB's space!!
>Of course it is not all sequential, but still that's a lot of memory for
>a Calc!!
>
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