A83: Grayscale


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A83: Grayscale




Grayscale isn't possible except to a certain extent on the 83 because of the 
way things are taken from the calculator and put on the screen.. In other 
calculators, the screen is memory mapped, which means there is a section of 
memory that you can directly access that is basically displayed on the 
screen.. On the 83, however, there is an lcd driver.. and everything to be 
displayed has to first go to that driver


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