Ring-buffer based buffering apparatus and method of using memory apparatus
First Claim
1. A buffering apparatus for digital data that temporarily stores input data and then outputs the data, comprising:
- a memory apparatus provided with a plurality of storage areas assigned consecutive identification numbers; and
an area partitioning unit which partitions the plurality of storage areas in the memory apparatus at least into a first area and a second area, and which uses the first area as a ring buffer area, the first area including storage areas with consecutive identification numbers.
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Accused Products
Abstract
In a buffering apparatus for digital data for temporarily storing input data and then outputting, a memory apparatus is provided with a plurality of storage areas assigned consecutive identification numbers. A partition designation unit generates an instruction for partitioning the plurality of storage areas. An area partitioning unit partitions the plurality of storage areas in the memory apparatus at least into a first area and a second area in accordance with the generated instruction for partitioning and uses the first area as a buffer area, the first area including storage areas with consecutive identification numbers. A partition designation unit generates an instruction for partitioning that designates a border between the first area and the second area.
9 Citations
4 Claims
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1. A buffering apparatus for digital data that temporarily stores input data and then outputs the data, comprising:
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a memory apparatus provided with a plurality of storage areas assigned consecutive identification numbers; and
an area partitioning unit which partitions the plurality of storage areas in the memory apparatus at least into a first area and a second area, and which uses the first area as a ring buffer area, the first area including storage areas with consecutive identification numbers. - View Dependent Claims (2, 3)
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4. A method of using a memory apparatus provided with a plurality of storage areas assigned consecutive identification numbers, comprising the steps of:
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generating an instruction for partitioning the plurality of storage areas; and
partitioning the plurality of storage areas in the memory apparatus at least into a first area and a second area in accordance with the generated instruction for partitioning, and using the first area as a ring buffer area, the first area including storage areas with consecutive identification numbers.
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Specification