| 摘要 |
PURPOSE:To improve the flexibility in constituting functions by dividing a processing unit at a point being convolution of sample value operating formula in performing parallel processing with n-multiplex overlap and connecting processing units assigned at each division by a common memory. CONSTITUTION:A processing circuit calculating the sample value operating formula obtained numerically is constituted and the processing of the operating formula with lots of processing steps is subject to parallel processing with overlap. In such a device, it is divided at a point being the convolution of the operating formula, plural procesing units A, B, C, C1, C2 and C3 are assigned to each division and each processing unit is communicated through the common memory RES. The plural procesing units A-C, C1-C3 have a modulation/demodulation function, and blocks at the processing unit at each division are connected by constituting plural layers through minute processing and etching. |
