Patent ID: 6351429
Filing Date: 2002-02-26
Classification: G11C

Abstract:
An integrated circuit memory device comprising:an arrangement of physical wordlines, WL0-WLn, arranged such that each wordline is addressed by a plurality of pairs, An+1, An, of logical row address bits, such that at least one pair of logical row address bits, corresponding to physically adjacent wordlines Wlm, Wlm+1, Wlm+2 in succession, cycles between binary states which encode the ternary results A, B and C in succession; and further wherein the ternary results A, B or C are used to determine which two bitlines of a possible three bitlines are selected by a multiplexer which connects the bitlines to a sense amplifier for determining the state of a bit stored in a memory cell accessed by an activated wordline and a selected bitline.