Re: [Gems-users] transitions

[Mike Marty <mikem@xxxxxxxxxxx>]

>
> I'm trying to understand the structure of transitions,
> e.g. function arguments. When it says
> transition({IM,IS},{Load,Ifetch}), what does it mean?

This is equivalent to

transition(IM, Load, IM)
transition(IM, Ifetch, IM)
transition(IS, Load, IS)
transition(IS, Ifetch, IS)

> What is the structural difference between
> transition(I,Ifetch,IS) and
> transition(I,L2_Replacement)?  Could you please
> elaborate?

the latter implicitly says that the state transitions from state I to
state I (in other words, it stays in the same state)