Hi there, hopefully someone knows:
On a system using external RAM, what happens when the reset pin drops ? Is a running write-access to external RAM abborted asynchronously ( = immediately ), or, is such a bus cycle completed before ?
And, what happens to all other I/O pins/ports in this case ? Are they driven high immediately (=asynchronously), or, are they driven high as soon as a bus cycle has completed ?
Thanks in advance, Norbert