what is the difference between jump to a function and jump to the isr? what are the steps involved? (discuss regarding return also)
"what is the difference between jump to a function and jump to the isr? what are the steps involved?"
There is only one step. If you jump, you jump -- one step. No more. No less.
If you jump, you jump
Erik would probably say: "if you run - you run. But if you crawl - you crawl !"
:-)