To the
uninitiated, an FPGA board may seem like something you can ride around on, it
is actually more likely to be found in your computer. A Field-Programmable Gate
Array Board is a highly-designed integrated circuit that is intended to be
programmed and configured for a given application by the end consumer, thus the
term field-programmable as it can literally be programmed in the ‘field’.
Basically, if you were to go by one of these circuits from a manufacturer, you
would need to program it to perform its desired function before you can use it.
So, how do you
program such a circuit? The vendor who sold you the circuit will usually
provide software that allows you to create a logic function to tell the board
what to do. This will then be stored in a binary file that you can upload into
the circuit from a computer. One of the biggest benefits of using this type of
circuit is that they can be used over and over again for different functions.
If you have a new need for the circuit, you can simply create a new logic
function and file and upload it to the circuit, and voila! It starts performing
its new desired duties.
The way an
FPGA board works is the circuit is a one-logic cell that has been duplicated
thousands of times. Inside of the cell is a tiny piece of Random Access Memory
that implements your logic functions. While one cell alone is able to do very
little, these thousands of cells are interconnected so that they can work in
concert to serve any number of functions.
Many people
enjoy building FPGA boards as a hobby, or for small projects at home. These
people can often find retail electronics stores where they can buy the boards
and everything they need to program and implement them. Businesses also
purchase these circuits directly from manufacturing to serve a number of
real-world applications.
To find out
more about FPGA boards or to buy a circuit of your own, go to AventasInc.com
now!
