Robert Boschgmbh

Mathias Schmauke

Frank Fischer

Alexander Ehlert

Daniel Kreye

Christoph Delfs

Marcellino Gemelli

Heiko Fibranz

A static direct-access memory block for a receiving sensor, including a memory cell array, a row address decoder, a column data multiplexer, a read and write module having a read amplifier and a write driver, a control logic circuit, a data input, and a data output. The static direct-access memory block has internal memory clocking. At least one adder for adding input data coming in through the data input is integrated in the static direct-access memory block. The at least one adder is situated between the data input and the read and write module. This allows the read and write operations to be optimized and, thus, the power consumption to be decreased. A receiving sensor for a radar or lidar system, including an application-specific integrated circuit. The application-specific integrated circuit includes at least one static direct-access memory block.

Static direct-access memory block having an input data adder and receiving sensor

A projector having at least one laser diode which is designed to emit light, having a laser control device which is designed to control the at least one laser diode, having a first controllable resonant mirror which is designed to reflect the light that is emitted by the laser diode, and having a control device which is designed to control the orientation of the first controllable resonant mirror. The control device is further designed to reduce the power supply to the laser diode and to the laser control device in a first configuration of a power-saving mode of the projector, and to further control the orientation of the first controllable resonant mirror at a resonant frequency of the first controllable resonant mirror. Moreover, a corresponding method is described.

Projector, and method for controlling a projector according to the invention

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Neustetten, Germany

Mathias Schmauke