Power-on & Manual Reset Circuit
We add a reset circuit to our clock module that resets our address register to "0" on power-on and when a button is pressed.
We duplicate the manual mode of our timer's 555 circuit then use NAND gates and a resistor-capacitor circuit to adjust the clock timing to allow automatic reset.
Beginner electronics resources:
Logic gates from element14 the Learning Circuit • How Logic Gates Work - The Learning Circuit
Digital logic from Sparkfun https://learn.sparkfun.com/tutorials/...
Ben Eater's video on timing diagrams • Reading and writing timing diagrams
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