METHOD OF LINE PRECHARGE OF COINCIDENCE REGISTER ASSOCIATIVE STORAGE (AMU) AND PRECHARGE MODULE Russian patent published in 2017 - IPC G11C15/04 

FIELD: electricity.

SUBSTANCE: method contains recovery of the potential line matching to the potential of power bus of associative storage (CAM) in the period after completion of the next data comparison cycle in the stored external data cell and before the start of the next cycle comparing. This is accomplished by current flow between the power bus and CAM and matching line through the transistors of the same conductivity type, series-connected between the power bus of CAM and match line. Said potential recovery of matching line is carried out by the proposed module by setting precharge both paraphase comparing data signals in a logic low on the gates of these transistors.

EFFECT: reduction of the area of the associative storage device and increase its noise immunity by eliminating signals, intended only for controlling precharge within a register, and devices, that are generating these signals.

2 cl, 5 dwg