Advice sought on implementing address change detector
Posted: Wed Mar 03, 2021 12:30 am
I have a 10-bit digital address coming from a device. All pins either 0V or 5V. I'm looking for how to best implement a system that detects a change on any of these pins, and will fire off a "1" as the result. How would this normally be implemented? The context is that I want to feed the result into a microprocessor pin and have an interrupt generated by that "1" to service the address and put correct data on the data bus