On the Efficient Data Transfer Method of Multimedia Data Processor


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 4, No. 8, pp. 1921-1929, Aug. 1997
10.3745/KIPSTE.1997.4.8.1921,   PDF Download:

Abstract

This paper describes a direct transmission method of multimedia data stream between a multimedia data processor and a communication interface without using memory. I propose the direct transfer method of multimedia data through the single data path, without additional data path between a multimedia data processor and a communication interface in multimedia platforms. The hardware architecture and function for the direct transfer method is defined. Procedure to transfer multimedia data to and from the multimedia data processor is described by means of control flow chart. Comparing the proposed method with general methods, I show that the proposed method can decrease number of bus accesses and bus cycles.


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Cite this article
[IEEE Style]
C. H. Jae, "On the Efficient Data Transfer Method of Multimedia Data Processor," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 4, no. 8, pp. 1921-1929, 1997. DOI: 10.3745/KIPSTE.1997.4.8.1921.

[ACM Style]
Chung Ha Jae. 1997. On the Efficient Data Transfer Method of Multimedia Data Processor. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 4, 8, (1997), 1921-1929. DOI: 10.3745/KIPSTE.1997.4.8.1921.