I was under the impression that stacks grew backwards in memory. For instance, when you use the code:

ldx #$FF
txs


This sets the stack pointer to $FF and I thought as you pushed data onto the stack, the memory used would be $FF, $FE, $FD, $FC, $FB,... etc. In other words the stack is growing in the reverse direction.

But now I am hearing that the stack space is from $100 - $1FF. Well which is it?


-Pulper