Hey guys,
Quick question in relation to static ram. In my notes, it says that "no harm is done by changing the address lines while the o/p bus is enabled."
What is meant here is, if the values on the address bus is changed while the output is enabled (during a read operation) it is ok.
I am just wanting to know why this is the case? When the output is enabled, do the outputs going to the address bus not change? is it not important for this to change only at certain times to ensure that the right device gets the right information?
Thanks,
Greg
Quick question in relation to static ram. In my notes, it says that "no harm is done by changing the address lines while the o/p bus is enabled."
What is meant here is, if the values on the address bus is changed while the output is enabled (during a read operation) it is ok.
I am just wanting to know why this is the case? When the output is enabled, do the outputs going to the address bus not change? is it not important for this to change only at certain times to ensure that the right device gets the right information?
Thanks,
Greg