What is field-programmable gate array (FPGA)? - Definition from Whatis.com

Definition

field-programmable gate array (FPGA)

A field-programmable gate array (FPGA) is an integrated circuit (IC) that can be programmed in the field after manufacture. FPGAs are similar in principle to, but have vastly wider potential application than, programmable read-only memory (PROM) chips. FPGAs are used by engineers in the design of specialized ICs that can later be produced hard-wired in large quantities for distribution to computer manufacturers and end users. Ultimately, FPGAs might allow computer users to tailor microprocessors to meet their own individual needs.

This was last updated in March 2001

Dig Deeper

  • Remote backup can ease network disaster recovery

    Backing up to local disk or tape can protect against the accidental destruction of a file but will do nothing to protect you when your facility suffers fire or flooding. Remote backup provides a better solution. This tip looks at two possibilities for remote backup: Choosing an outsourced remote backup service, or using software to do your own backups to an offsite facility.

  • VoIP now part of phishing attacks

    Learn how attackers are using the widespread deployment of low-cost VoIP to leverage phishing attacks.

  • VoIP privacy on the WAN

    Is the government listening to your VoIP traffic? Can other companies spy on your WAN? It may sound like a paranoid conspiracy theory, but it's not that far out, technologically speaking. In this tip, Tom Lancaster looks at just how exposed your WAN traffic may be.

Do you have something to add to this definition? Let us know.

Send your comments to techterms@whatis.com