3. Control Bus
This is where we control how we save and
how we open our documents up. This
controls how, where and why we install
our documents and our apps. This tells the
other busses what to do.
4. Data Bus
The data bus lets us transfer our work to
different places.
5. Address Bus
The address bus lets you locate the work
where you have recently saved it.
It’s like a post code, you put it into your
satnav and it will take you there.