I don't know about other implementations, but my bankswitching cart switches
banks as soon as the address is valid and before the data is read. So if you
are in bank 0 and read from fff9 you get data from fff9 in bank 1. In theory.
I've never actually tested it. ;)
-Chris
On Thu, 5 Dec 2002, Manuel Polik wrote:
> Hi there!
>
> Just some maybe stupid thought about F6/F8 BS...
>
> If, in theory, I'd switch banks with
>
> LDA $FFF9 for example
>
> and on FFF9 the value 'XX' is located
>
> would then, on the other side, the Accu carry 'XX'?!?
>
> You know, every Bit is sacred, and we might save a
> whopping 2 bytes per bank and 2 cycles per BS here...
> ;-)
>
> Greetings,
> Manuel
>
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