Date   : Thu, 21 Jul 1994 02:24:09 +0100 (BST)
From   : amh15@... (Alan Hart)
Subject: Re: Calculating branch addresses

> Isn't there a bug in the 6502, in that it doesn't carry when it adds
> up indirect address and thus pulls the indices from the wrong pair of
> memory locations?  I seem to remember reading something to this
> effect in the Advanced User Guide.

That's right. If you do JMP(&3ff) the high byte comes from &300 rather than 
400.

Alan

 Alan Hart  -  amh15@...  -  University of Cambridge, UK