Re: [myhdl-list] ISE 14.7 and FSM

[Christopher F. <chr...@gm...>]

<snip>

Edward,

Couple suggestions, first, as you indicate, when you
add the *RamCtrl* module you encounter issues.  You
should try and debug this module independent of the
rest!

If you are unable to determine the issue, asking a
question on a smaller set of code will get a better
response.  It is a lot of work to trudge through your
600+ lines of code and try to determine what is going
on.  You NEED to reduce the issue to something
manageable, very few will walk through all of your
code to answer a question.

If you interrogate the *RamCtrl* module there are a
bunch of issues.  What is *RamCtrl* supposed to do?

If it is a state-machine it needs to be a sequential
process (@always_seq(clock ...)) and not purely a
combinatorial.  And you need to decide what are the
inputs to the state-machine and outputs (not sure
why state is in the port list).

One of the other issues is that you are missing several
".next" on assignments.

Regards,
Chris