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VHDL State Machine - Literature

Where is a good place to find info on building VHDL moore FSMs? I am trying to design a vending machine with the following features on a spartan 3 kit. It has the following features:

1) 5 products price - 55/60/65/70/75c 2) 3 different coin inputs -25 c/10c/5c 3) Need to display the product price and price entered via the 3 coin inputs.(first 2 digits display coin input values, last 2 digits display product price, use any digits to display change out) 4) When the value of product selected is reached, it should be dispensed and any change displayed. 5) System should reset after this and also reset if done asynchronously.

The books I have talk about FSMs for 4-5 pages. Not good enough for me to start thinking about this the right way. thanks

Reply to
fpgawizz
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Hi,

There is a short presentation on modeling synchronous edge triggered FSMs in Verilog, at:

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The VHDL syntax will be different, but the modeling techniques are the same.

H>

Reply to
Eric Crabill

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