Data transfer device and method for multidimensional memory

Details Data transfer device and method for multidimensional memory Data transfer device and method for multidimensional memory

2006-08-22

2006-08-22

Bataille, Pierre (Department: 2186)

Electrical computers and digital processing systems: memory

Storage accessing and control

C382S285000, C382S295000

Reexamination Certificate

active

07096312

ABSTRACT:
The invention provides a data transfer device for multidimensional memory capable of performing an efficient SIMD operation and suitable for transferring data between a multidimensional memory and a one-dimensional memory. A DMAC reads data of a rectangular area in a logical two-dimensional space of a two-dimensional data access memory, and writes the read data on a one-dimensional data access memory. Further, it reads data from the one-dimensional data access memory, and writes the read data on the two-dimensional data access memory, such that the data are arranged in the rectangular area in the logical two-dimensional space of the two-dimensional data access memory.

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