| 摘要 |
A network processor utilizes protocol processor units (PPUs) to provide instruction communication for the network. Each PPU includes a core language processor (CLP). Each CLP contains general purpose registers and includes a coprocessor that contains scalar registers and array registers. The CLP controls and instructs a plurality of coprocessors that run in parallel with the CLP. Each coprocessor is a specialized hardware assist engine having direct access to the CLP registers and arrays through two sets of interface signals, a coprocessor execution interface and a coprocessor data interface. |
