Patent ID: 11907830
Assignee: IMAGINATION TECHNOLOGIES LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. Hardware as claimed in claim 1, further comprising input data logic for controlling one or more input buffers arranged to store data window values for the data windows required by the plurality of convolution engines, the input data logic being configured to respond to the requests for data window values from each convolution engines, optionally wherein, in each request for data window values, the control logic of each convolution engine is configured to identify the data window to which the data window values relate and the filter to which the filter weights relate, and the input data logic is configured to replace that data window with the next data window according to the predetermined sequence of convolution operations when the final convolution engine using that data window requests the final data window values of that data window and the final filter weights of the final filter according to the predetermined sequence of convolution operations.