Abstract: A device, system, and method are disclosed for processing-in-memory (PIM) compression. In an embodiment, a method includes obtaining, by an input/output sense amplifier (IOSA) from an associated RAM bank, compressed data; sending, by the IOSA, the compressed data divided into a plurality of portions; receiving, by a respective decompressor of a plurality of decompressors of a PIM block associated with the RAM bank, a respective portion of the compressed data; decompressing, by the respective decompressor, the respective portion of the compressed data to obtain a respective portion of decompressed data; and sending, by the respective decompressor, the respective portion of the decompressed data to a respective Arithmetic Logic Unit (ALU) of a plurality of ALUs of the PIM block for processing.

Abstract: A fob security circuit for a keyless entry system having a fob device and a base unit includes a microprocessor connected to a battery, a transceiver in communication with the microprocessor and the base unit, and a switch. The microprocessor determines when the fob device is in motion and within a predetermined maximum distance of the base unit. The switch is closed when the fob device is in motion within the predetermined maximum distance. This action connects the battery to a communication circuit of the fob device via an enclosure of the fob security circuit. A CLOSED state of the switch connects the battery to the communication circuit. An OPEN state is commanded by the microprocessor when the fob device is not moving within the predetermined maximum distance of the base unit.