Attached is our attempt at documenting the basic flow of the
Controller. We have outlined how we think the game will go and tried to
make it clear what each module's responsibility is. I am also attaching
vhdl files that contain the entity declarations for the controller and the
houseplayer. This shouldn't change much so you can count on the ports
remaining the same. Also I am attaching a copy of last years
houseplayer. This does not account for betting or the card dealing (for
instance you will be dealt two cards after the bet sequence regardless of 
the state of your hit/stand signals), but the way it handles hit/stand in
the actual game is accurate. By Monday or Tuesday we will have a much
better house player for everyone to look at. Until then you should have
enough information about the flow of the game and the ports of the
components to begin working.

--John