Re: TI-H: TI-89
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Re: TI-H: TI-89
Do you know what happens when you turn the computer off? The memory erases
itself! If you want to do that, you need to keep it powered CONSTANTLY,
because when it loses 'tricity, it becomes empty.
>Hey, the way that the memory works in all the calculators (except 92
>maybe) is all the memory is reset when the batteries are removed. This
>means that this is ram and not flash ram. Now a cheap way to expand the
>memory might be to use the old 1MB 30-pin SIMMs from computers. Those
>are very easy to find at a very cheap price. If someone had enough time
>to make those into a memory expander, then memory expanders would be a
>lot easier to build and there wouldn't ever be a problem of finding
>memory chips or parts being discontinued.
Wait a minute, they don't make those anymore! Try finding someone who will
sell one!