Patent ID: 8416252

Claim:
A memory access method for processing images, the memory access method comprising: reading an image data from a main memory, the image data having a plurality of display rows; configuring a plurality of inner memories to be a plurality of memory blocks arranged in an order of data storage; writing a plurality of first pixel data in an i th display row of the display rows into the memory blocks in the order of data storage, and writing N dummy data into the memory blocks in the order of data storage to form an isolated block; writing M dummy data into the memory blocks after the isolated block in the order of data storage to form a first shifted block; and writing a plurality of second pixel data in an (i+1) th display row of the display rows into the memory blocks after the first shifted block in the order of data storage, and writing O dummy data into the memory blocks in the order of data storage to form a second shifted block.