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The cost for a FPGA board is somewhere between $100 and $10,000. You should write the code first, then you can find how big of a FPGA you will need. OR you can buy a cheap FPGA, start writing code, and when you run out of space you will have a better idea of how big a FPGA you need.
Re: To measure throuput
simple...count how many bytes you send through in 1 second...and that's bytes per second.
wait, clock period 1 ns!? that's very fast for a FPGA, that's 1000MHz! you must have some crazy expensive FPGA there.
Hi,
I'm building a project which has two main clock domains inside it (100MHz and 65MHz), and there are several places where signals will cross back and forth. I use this method of passing the signals between domains:
dataA : IN std_logic;
clockA : IN std_logic;
dataB : OUT std_logic;
clockB ...
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