Abstract: Methods, systems, and devices for techniques for coupled host and memory dies are described. As part of a low-speed testing phase of a memory system, a low-speed tester may measure the change in phase of a set of clock signals in response to a change in a configuration of the memory system. For example, the low-speed tester may communicate with a mimic circuit of the memory system to determine a first frequency of a first clock signal of the multi-phase clock associated with a first configuration of the memory system and determine a second frequency of the first clock signal associated with a second configuration of the memory system. The low-speed tester may store an indication of the difference between the first frequency and the second frequency, and a high-speed tester may use the difference as part of selecting a set of trim parameters for the multi-phase clock signal.

Abstract: A diffuser device for a motor car includes a diffuser which is moveably held on a base element and an actuator via which the diffuser is movable relative to the base element between a stowed position and a use position. The diffuser has a lower part which is held on the base element such that it is pivotable around a first pivot axis relative to the base element, and an upper part which is held on the base element such that it is pivotable around a second pivot axis relative to the base element, and an intermediate part which is held on the base element such that it is pivotable around a third pivot axis relative to the base element and is respectively shiftably connected to the upper part and the lower part.

Abstract: A vehicle wheel for a vehicle has a plurality of spokes, lamellac, blades, wheel segments or similar which are arranged on an outer side of the vehicle wheel, a kinematic system, via which the contour of the outer side of the vehicle wheel can be changed, and a slide element which is adjustable between an inner position and an outer position. The spokes, lamellae, blades, wheel segments or similar are hinged on the slide element and are adjustable together with the slide element.

Abstract: A vehicle wheel for a vehicle has a plurality of spokes, lamellac, blades, wheel segments or similar which are arranged on an outer side of the vehicle wheel, a kinematic system, via which the contour of the outer side of the vehicle wheel can be changed, and a slide element which is adjustable between an inner position and an outer position. The spokes, lamellae, blades, wheel segments or similar are hinged on the slide element and are adjustable together with the slide element.