Hi CraigG,
As you said,it will just increase by the size of the data type of the pointer rather than the size of the bus,but what will the bus effect?And what is the different between the different buses?Could it be said that it will access data of 64bits every data accessing by interfacing to 64bits bus ,while 48bit data by interfacing to 48bits bus?
So I consider every "1" of the memory space would contain a 64bits data while the bus interfacing to 64bits bus(interfacing to 64bits bus it would contain 64bit data between 0x100000 and 0x100001) .Am I true?
Hop I have described my views clearly,and thanks for your reply,CraigG.