Meaning
Pre-verified functional blocks used in the creation of electronic systems reduce development time. This hardware intellectual property includes processor cores and radio frequency components licensed from a third party.
Integration Method
Integration of these pre-verified blocks into a system on a chip reduces the complexity of hardware design. The hardware intellectual property comes with a set of constraints and integration guides that specify the electrical and timing requirements for the rest of the board. Using these blocks allows a small team to build complex devices by relying on the proven performance of the licensed modules.
Licensing Structure
Payment for the use of these designs usually involves an upfront fee and a royalty per unit produced. A company might purchase hardware intellectual property for a specific communication protocol to avoid the high cost of developing a custom implementation that meets global standards. This arrangement gives the buyer access to the netlist or the layout files required for semiconductor manufacturing.
Contracts also specify the scope of use and the duration of the support provided by the vendor.
Legal Protection
Patents and trade secrets prevent competitors from copying the specific internal logic of the design. Secure boot mechanisms protect the hardware intellectual property from unauthorized access.