help me make a hdd comtroller

[vague sparrow]

my brain just cant think anymore please send help

here is where i got to untill it had a meltdown

also help me make it simpler before i continue

made it a bit simpler here

also is there a way to implement testing with a click of a button

help me make a hdd comtroller

[wise trail]

for testing you could just set the target address to a value then just tick forward to see what happens