RAM control method and apparatus for presetting RAM access modes

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36518905, 36518904, 365239, 364DIG1, 345113, G06F 900, G06F 9302

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active

055926495

ABSTRACT:
A memory circuit including memory elements on which the data read, write, and store operations can be arbitrarily performed, the memory elements having a dyadic/arithmetic operation function. utilizing presetting in a read/modify/write mode to be executed during a memory cycle and in an interval in which data from the memory elements and data from external devices exist, an operation is executed between the external data and the data in the memory elements and the operation result is stored during a write cycle, thereby achieving a higher-speed operation.

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