Question about bus speed and memory size

[goosh]

Hi there If I have a data bus size of 4 and and address bus size of 8 how do I determine the amount of memory that can be addressed?

If I wanted a processor to transfer 7 bits per cycle how would I determine the data and address bus sizes?

I forget the equations

Thanks for any help :grinthumb

 

[Nodsu]

Looks like you also forgot to pay attention in class and your textbooks