摘要:
The present invention provides a system, apparatus, and method for detecting and resolving read-after-write hazards encountered in processors following the dispatch of instructions requiring one or more implicit reads in a processor.
摘要:
An improved latch arrangement for an electronic digital system is disclosed. The latch arrangement comprises a certain number of standard latches configured as configuration-switch latches which are modified only by shift operation and/or during Error Checking and Correction (ECC) action, and a corresponding number of standard latches configured as Error Checking and Correction (ECC) latches storing Error Checking and Correction (ECC) bit data used to check latch data of said configuration-switch latches.
摘要:
Instructions within a processor are managed by receiving, at a recovery unit of the processor, an instruction that modifies a control register residing within the recovery unit. The recovery unit receives a first set of data associated with the instruction from a general register. A second set of data associated with the instruction is retrieved from the control register by the recovery unit. The recovery unit performs at least one binary logic operation on the first set of data and the second data.
摘要:
An improved latch arrangement for an electronic digital system is disclosed. The latch arrangement comprises a certain number of standard latches configured as configuration-switch latches which are modified only by shift operation and/or during Error Checking and Correction (ECC) action, and a corresponding number of standard latches configured as Error Checking and Correction (ECC) latches storing Error Checking and Correction (ECC) bit data used to check latch data of said configuration-switch latches.
摘要:
A new method and apparatus have been taught for storing error information used for debugging as generated by the initial and subsequent error occurrences. In this invention, a register with several bit ranges is used to store error information. The first bit-range is allocated to the initial error information. If the total number of the errors exceeds the capacity of the register, the last error is kept in a last bit-range. This way, precious initial error information (as well as the last error information) will be available for debugging.
摘要:
A new method and apparatus have been taught for storing error information used for debugging as generated by the initial and subsequent error occurrences. In this invention, a register with several bit ranges is used to store error information. The first bit-range is allocated to the initial error information. If the total number of the errors exceeds the capacity of the register, the last error is kept in a last bit-range. This way, precious initial error information (as well as the last error information) will be available for debugging.
摘要:
A device for measuring a volume flow in a ventilation pipe (1) comprises a sensor element (13) disposed on the mounting (8) and configured as a thermal anemometer. Upstream of the sensor element is a turbulence-generating element, which is configured and disposed at a distance from the sensor surface (18.1) such that highly turbulent flow is generated in the region of the sensor surface in a targeted manner. Downstream of the sensor surface is a flow element (20), which widens in the cross-section thereof in the flow direction (L), wherein starting from a height level of the sensor surface a height is reached that is greater than the height of the break-away edge (17.1) opposite the sensor surface.
摘要:
The invention is based on an HVAC (heating, ventilation and air-conditioning) system which comprises the following components: a) a fluid flow duct (1), b) a fluid flow valve (7) which is arranged therein and has a valve body (5) in the fluid flow duct (1) and a valve motor (15) which moves the valve body (5), c) a control circuit for activating the valve motor, d) a sensor (8) in the fluid flow duct (1) and e) an evaluation module for evaluating signals of the sensor. In order to produce an automated functional control, the following procedure is adopted: f) a first actuation signal is preset for the valve motor by the control circuit, and the actuation signal corresponds to a first setpoint position of the valve body (5), g) registration of a first signal of the sensor (8) by the evaluation module, and h) determination of a functional diagnosis of the fluid flow valve on the basis of the first signal of the sensor.
摘要:
A device for measuring a volume flow in a ventilation pipe (1) comprises a mounting (8) that can be fixed in the ventilation pipe (1) and a sensor element (13) having a sensor surface (18.1), said element being disposed on the mounting (8) and configured as a thermal anemometer. Upstream of the sensor element (13) is a turbulence-generating element, for example in the form of a break-away edge (17.1), which is configured and disposed at a distance from the sensor surface (18.1) such that highly turbulent flow is generated in the region of the sensor surface (18.1) in a targeted manner. Downstream of the sensor surface (18.1) is a flow element (20), which widens in the cross-section thereof in the flow direction (L), wherein starting from a height level of the sensor surface (18.1) a height is reached that is greater than the height of the break-away edge (17.1) opposite the sensor surface (18.1).
摘要:
Measuring module for the measurement of an object (6), having a measuring chamber (4), with a contact element (5a, 5b), wherein the object to be measured (6) is thermally connected to a first contact surface (9a) of the contact element (5a, 5b), and having a cold head (1b, 2b, 2c) that can be thermally connected to a second contact surface (9b) of the contact element (5a, 5b), wherein the contact element (5a, 5b) consists of material with high thermal conductivity, characterized in that the cryo-refrigerator (1a, 2a) together with the cold head is housed in a refrigerating chamber (3) that is physically separated from the measuring chamber (4) and can be evacuated separately from the latter, and the contact element (5a, 5b) is thermally insulated from the outside wall of the measuring module, is part of a separating wall between the measuring chamber (4) and the refrigerating chamber (3), and makes a local thermal connection between the measuring chamber (4) and the refrigerating chamber (3), and with a contacting mechanism to vary heat flow in the hermetically sealed condition of the measuring module. With such a measuring module, cooling times and heating times of the object to be measured can be greatly reduced.