This is the second part of a tutorial (1, self, 3) describing the creation of an animated Pseudo Random Number Generator model as a Fibonacci type Linear Feedback Shift Register in MS Excel 2003. This part creates a very simple table type model based on combinatorial logic rather than a sequential type based on registers. Despite of the fact that this is not the way a real LFSR is built it is useful to go through this tutorial since it will give you more insight into the operation and modeling of such a circuit.
