Memory management system for the time-wise management of memory

Details Memory management system for the time-wise management of memory Memory management system for the time-wise management of memory

1995-06-06

1997-04-22

Elmore, Reba I.

395405, 395485, 395490, 39549704, G06F 1208

Patent

active

056236395

ABSTRACT:
The present invention relates to a time management system for a memory for processing a time-series data, such as animation image and a sound data. The time-series data is managed on a timewise basis so that it is possible to transfer the time-series data into a real memory without a swap-out/swap-in operation. The present invention includes a memory unit 5, a time measuring unit 3 including a time managing table 31 to manage a timing for acquisition/release of an area in the memory unit, and an area managing unit 4 including a user area time managing table 41 to manage the memory unit on a timewise basis in accordance with an area acquisition signal and an area release signal transferred from the time measuring unit. When the time measuring unit 3 detects a designated time, it requests an acquisition of the memory unit from the area managing unit 4, and when the time measuring unit 3 detects a time-out of the designated time, it sends a release of the memory unit request to the area managing unit 4.

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