摘要:
A device for non-volatile storage of a status value indicating that there has been a condition, including a non-volatile storage, an energy storage for storing energy when applying a supply voltage, and a switching circuit to couple the energy storage to the non-volatile storage to write the status value thereto if the condition is present.
摘要:
A device for non-volatile storage of a status value indicating that there has been a condition, including a non-volatile storage, an energy storage for storing energy when applying a supply voltage, and a switching circuit to couple the energy storage to the non-volatile storage to write the status value thereto if the condition is present.
摘要:
A memory circuit having a plurality of memory areas, whose order depends on respectively associated logical addresses, and which each have an associated control value, and a control means, which is designed such that the same assigns a value to a control value associated with a target memory area when writing into the same, which corresponds to the value of a lowest used memory area, when one exists, and assigns the same an arbitrary or predetermined value, when none exists, and when a predetermined condition is fulfilled, and when at least two used memory areas exist, rewrites the content of a next memory area, whose control value has a predetermined relation to the control value of the lowest memory area, and changes the control value of this memory area, when the same exists, or rewrites a content of the lowest memory area and changes the associated control value, when the next memory area, whose control value has a predetermined relation to the control value of the lowest memory area, does not exist.
摘要:
A memory circuit having a plurality of memory areas, whose order depends on respectively associated logical addresses, and which each have an associated control value, and a control means, which is designed such that the same assigns a value to a control value associated with a target memory area when writing into the same, which corresponds to the value of a lowest used memory area, when one exists, and assigns the same an arbitrary or predetermined value, when none exists, and when a predetermined condition is fulfilled, and when at least two used memory areas exist, rewrites the content of a next memory area, whose control value has a predetermined relation to the control value of the lowest memory area, and changes the control value of this memory area, when the same exists, or rewrites a content of the lowest memory area and changes the associated control value, when the next memory area, whose control value has a predetermined relation to the control value of the lowest memory area, does not exist.
摘要:
In a heat pump with an evaporator and a liquefier as well as a gas region extending between the evaporator and the liquefier, the liquefier is arranged above the evaporator in a setup direction for operation of the heat pump.
摘要:
A cryptography processor includes a central processing unit and a co-processor, the co-processor comprising a plurality of calculating subunits as well as a single control unit which is coupled to each of the plurality of calculating subunits. A cryptographic operation is distributed among the individual calculating subunits in the form of sub-operations by the control unit. The central processing unit, the plurality of calculating subunits and the control unit are integrated on a single chip, the chip comprising a common supply current access for supplying the plurality of calculating subunits and the control unit with current. Due to the arrangement of the calculating subunit in parallel, on the hand, the throughput of the cryptography processor is increased. On the other hand, however, the current profile that may be detected at the supply current access is randomized to such an extent that an attacker can no longer infer numbers processed in the individual calculating subunits.
摘要:
An evaporator or a condenser includes a surface on which the operating liquid is arranged. Further, turbulence generators are provided to generate turbulences in the operating liquid located on the operating surface. In the condenser, alternatively or additionally, a laminarizer is present to make the vapor stream laminar provided by the compressor. On the evaporator side, the evaporation efficiency is increased and, on the condenser side, the condenser efficiency is increased, which may be used for a substantial reduction in size without loss of power of these components, in particular for a heat pump for heating a building.
摘要:
A liquefier for a heat pump includes a liquefier space, a compressor motor and a motor fixture for holding the stationary motor part, wherein the motor further has a motor shaft and a compressor wheel connected to the motor shaft. The motor fixture is formed so that the stationary motor part is held so that it is in contact with liquefied working fluid when liquefied working fluid is filled in the liquefier space. Furthermore, the compressor wheel extends into a region of the heat pump in which a channel for gaseous working fluid to be compressed passes.
摘要:
A device for calculating a multiplication of a multiplier and a multiplicand includes a first performer that performs an exact three operand addition and a second performer that performs an approximated operand addition and a calculator that calculates current look-ahead parameters using the approximated intermediate results. The first performer is further implemented to perform an exact three operand addition in the current iteration step using the exact intermediate result for the current iteration step and using the look-ahead parameters calculated for the current iteration step.
摘要:
A data bus configuration has a data bus which can be operated in a multiplex mode and to which at least one control station and a reception station are connected. The data bus configuration further has a control bus via which the control station can allocate a logical channel to the reception station.