Digital data processing apparatus for use as a three-layer perceptron comprises three sets of processing cells (29A-29D, 29E-29H, 29I-29L). The data inputs of the cells of each set are connected to a respective common data bus (30,32,33) and the data outputs of the cells of each set are connected to...http://www.google.de/patents/US5201029?utm_source=gb-gplus-sharePatent US5201029 - Digital data processing apparatus using daisy chain control
