Hi!
First of all,thanks for the thorough answer.
Now, sorry for being a bit slow... but what is X?
I mean, if it the address, then how can you use it twice (according to your example), in row check and in colomn check? if the address X is 2000, then it's bigger than 960 and it returns 1, but it not give me the correct sub block. Furthermore, it's bigger than 215... well, I'm confused.
Where does the count start for the 21 bit representation? Is it from the lower left? or upper right, upper left,etc? because the counting affect the location of address 2000, and this affect the sub block which hold this specific pixel.
I guess I'm totally out of focus here.
Is it something like that? (for the 21 bit representation)?
Can you explain a bit more?
Also, from what i understand, each subblock has its own set of addresses, starting from 0 (18bits). How do i know where is it exactly in the sub block address scheme once i know in which block is it?
Thanks again for your help.
Tom.