>> I think Jeff was talking about unused portions of the display components >> themselves. There are 10 display drivers and parts are unused at the edge of >> the screen. It isn't like peeking and poking ram, it's accessed via I/O >> instructions.
Yes, exactly. I’m referring to the RAM in the LCD segment drivers themselves. It is only a few hundred bits, but it would be an interesting place to store data from the perspective of obfuscating one’s code. Not that I’m a fan of obfuscation. You could also stash a small amount of data there that is shared between applications. This is volatile RAM, it is reset every power cycle. Jeff Birt
