Confusion regarding variable storage

[pjrebordao]

Going over the manual again regarding storage for a 20X2, I got a bit confused:

- the 256 general purpose variables share the same space as the "named" variables b01,b1,b2,... (or w0,w1,...) ?

So after b56, you should start using the indirect method of addressing (@bptr) from there until 255, right ?

 

[Technical]

Right! (or peek/poke)

 

[JimPerry]

I think that after 256 you run out ...

 

[srnet]

I think that after 256 you run out ...

After variable 255 maybe ?

 

[JimPerry]

I meant 255 - ah well - blame fingers and whisky

 

[pjrebordao]

RE-read again and...

For a 20X2, there are 128 bytes of variable storage and 128 bytes of scratchpad, right ?
And the 128 bytes of variable storage share the space of named variables b0,b1,...,w0,w1 ?

A more graphical depiction on the manual would help...