hard corehard core
- The most dedicated, unfailingly loyal faction of a group or organization: the hard core of the separatist movement.
- An intractable core or nucleus of a society, especially one that is stubbornly resistant to improvement or change.
(comparative more hard-core, superlative most hard-core)
- Alternative form of hardcore.
hard core - Computer Definition
A block of digital logic that is designed to be implemented in an ASIC or FPGA chip. A chip design may be made up of one or more hard cores combined with one or more soft cores along with other blocks of user-defined logic. For ASIC chips, a hard core is delivered as logic gates in which their physical locations relative to each other and their interconnections are predefined. This block will be treated as a "black box" by the place-and-route software that processes the entire design. The location of the block as a whole may be determined by the software, but the block's internal contents are "locked down." With FPGAs, hard cores are already physically implemented as hardwired blocks embedded into the FPGA's fabric. See core, soft core, ASIC and FPGA.