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Please predict whether this patent is acceptable.PATENT ABSTRACT: A neural network unit. A register holds an indicator that specifies narrow and wide configurations. A first memory holds rows of 2N/N narrow/wide weight words in the narrow/wide configuration. A second memory holds rows of 2N/N narrow/wide data words in the narrow/wide configuration. An array of neural processing units (NPU) is configured as 2N/N narrow/wide NPUs and to receive the 2N/N narrow/wide weight words of rows from the first memory and to receive the 2N/N narrow/wide data words of rows from the second memory in the narrow/wide configuration. In the narrow configuration, the 2N NPUs perform narrow arithmetic operations on the 2N narrow weight words and the 2N narrow data words received from the first and second memories. In the wide configuration, the N NPUs perform wide arithmetic operations on the N wide weight words and the N wide data words received from the first and second memories.