HARDWARE IMPLEMENTATION OF MECHANISM FOR USING THE SAME MEMORY BY MULTIPLE DEVICES Russian patent published in 2021 - IPC H03M1/00 G06F12/00 

FIELD: storage devices.

SUBSTANCE: time of memory use is divided between different consumer devices in proportions corresponding to the performance of the devices. The width of the block memory is taken sufficient to ensure that the memory consumer devices can function smoothly with the received information during the absence of memory access. Between the devices performing the recording and the memory, drives are installed that store the information for recording, which are two registers equal in width to the memory width. In one of them, information from devices is accumulated, which, when filled, is transmitted to the second register, from which, in the allocated time clock, information is recorded to block memory. Between the memory and the devices reading from memory, reverse drives are installed, which are a queue with an input with width equal to the memory width, and an output with width equal to the device bus width, the extraction from which is performed by the device if necessary. Loading into the queue occurs in the corresponding clock cycle, if there is enough space in the queue.

EFFECT: technical result is providing the possibility of conflict-free use of one memory by several hardware modules.

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