Re: TI-H: Another memory expander idea.
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Re: TI-H: Another memory expander idea.
>>>>>If we were to write a driver of sorts, would it
>>>>>necessarily require an ASM shell??? Or another
>>>>>option would be to write a small, non-graphical
>>>>>TI-BASIC program that would basically be a link
>>>>>straight to the ASM code.
>>>This was brought up a while back. The only problem is that the data would
>>>need to be buffered onto a flash memory chip. So therefor, after about
>>>10,000 read/writes, you would need to replace the chip. It may work if you
>>>could do all the buffering through a PIC or AVR? Anybody on this?
>>
>>Atmel *says* (They said the AVR could do 20MHz also) that their flash will
>>last 1,000,000 writes.
>
>Umm, no, that's only on their low density serial EEPROM, not higher
>density flash. Flash (no matter what the manufacturer) is still in
>the 10k to 150k rewrite range. Nonetheless Microchip has some 256
>byte serial EEPROMs that allow 10,000,000 rewrites though.
On the doc for the 4MBit chips used in the EuP it says 1,000,000 writes, Mel.
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