| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image processor which can autonomously execute image processing by flexibly reading various data from an external memory in each band area and reduces a processing load for DMAC control of a CPU.SOLUTION: The image processor has an input part 130 for acquiring a command list from a memory, and transmitting a command on the basis of the command list, and a processing part 150 for executing processing on the basis of the command transmitted from the input part. The input part transmits a register control command to the processing part when acquiring the register control command showing an instruction to a register from the command list. Further, the input part acquires image data from a memory by direct memory access on the basis of the register control command, generates a data processing command of the acquired image data, and transmits the data processing command and the acquired image data to the processing part when acquiring a data acquisition command for instructing data acquisition from the command list.</p> |
