Abstract: An example memory circuit can include: a memory cell coupled to a first word line, a second word line, a first bit line, and a second bit line, the first word line selectively coupling the memory cell to the first bit line, the second word line selectively coupling the memory cell to the second bit line; a first sense amplifier coupled to the first bit line and a reference voltage, the first sense amplifier configured to compare voltage of the first bit line to the reference voltage; and a second sense amplifier coupled to the second bit line and the reference voltage, the second sense amplifier configured to compare voltage of the second bit line to the reference voltage.

Abstract: A high-bandwidth multiple-read memory device includes multiple memory blocks, multiple address input buses, and a number of output data buses. The memory blocks include an auxiliary memory block and each memory block include several memory sub-blocks including an auxiliary memory sub-block. The output data buses output data corresponding to addresses corresponding to the address input buses during a multiple-read operation. The addresses correspond to a single memory sub-block of the memory sub-blocks of a memory block. Also described is differential XOR circuit that includes a selection logic circuit, a precharger circuit, and a multiplexer. The selection logic circuit provides a complementary output signal corresponding to a single-ended input signal. The multiplexer provides, during an evaluate phase, a differential output signal.

Abstract: A high-bandwidth multiple-read memory device includes multiple memory blocks, multiple address input buses, and a number of output data buses. The memory blocks include an auxiliary memory block and each memory block include several memory sub-blocks including an auxiliary memory sub-block. The output data buses output data corresponding to addresses corresponding to the address input buses during a multiple-read operation. The addresses correspond to a single memory sub-block of the memory sub-blocks of a memory block. Also described is differential XOR circuit that includes a selection logic circuit, a precharger circuit, and a multiplexer. The selection logic circuit provides a complementary output signal corresponding to a single-ended input signal. The multiplexer provides, during an evaluate phase, a differential output signal.

Abstract: An apparatus includes a hit bitline driver circuit and an equalization control circuit. The hit bitline driver circuit may be configured to drive a pair of hit bitlines responsive to a search bit. The equalization control circuit may be configured to transfer charge from one hit bitline of the pair to the other hit bitline of the pair in response to the search bit changing state.