| 摘要 |
PURPOSE:To provide the multisignal processing system of simple constitution which has a high degree of freedom of connection and performs high-speed signal processing. CONSTITUTION:The multisignal processing system which has two communication paths of a common bus system and a local bus system is constituted by providing plural signal processing elements 11-14 which have signal processors and are provided with at least two bus connection parts for the signal processors, a common memory 9 that the signal processing elements 11-14 share, a common bus 8 which connects the signal processing elements 11-14 to the common memory 9, an interface circuit 10 which controls interface processing between an external bus 2 and the common bus 8 and data transfer among the signal processing elements, and local buses 15-19 which mutually connect the respective signal processing elements 11-14. The local bus system between those two communication paths is used to preform real-time signal processing. |
