摘要:
The invention relates to a dosing device for liquids, with a replaceable distributor rail (1) and a plurality of dosing units (2) that are hydraulically connected to the distributor rail (1), wherein each dosing unit (2) has a valve unit (3), preferably provided with a suction valve, a discharge valve and a discharge cannula (7), and, detachably arranged on the valve unit (3), a piston-cylinder unit (8) for drawing in and measured discharging of the liquid, wherein each valve unit (3) has a hydraulic connection element for detachable hydraulic connection to the distributor rail (1), wherein the distributor rail (1) has an elongate fluid supply line, which has at its end side a supply connection (14) for the liquid and has dosing unit connections which are detachably coupled to the hydraulic connection elements of the dosing units (2).
摘要:
A dosing device for liquids, with a distributor rail and a plurality of dosing units for the liquid that are hydraulically connected to the distributor rail. Each dosing unit has a valve unit, preferably a suction valve, a discharge valve and a discharge cannula. A piston-cylinder unit is detachably arranged on each valve unit for drawing in and measured discharging of the liquid. Each valve unit has a hydraulic connection element for detachable hydraulic connection to the distributor rail. The distributor rail has an elongate fluid supply line, a supply connection for the liquid being provided on an end of the distributor rail and dosing unit connections being distributed laterally along the length of the rail. Each of the dosing unit connections are detachably coupled to the hydraulic connection elements of the dosing units. The distributor rail is a replaceable part made of a preferably recyclable, injection-moldable plastic.
摘要:
An interface device is adapted to: in a first mode, in reaction to test signals and corresponding to a test standard, output signals corresponding to the test standard via at least one signal line. In a second mode it is adapted to, in reaction to test signals and corresponding to the test standard, output signals that do not correspond to the test standard via the at least one signal line.
摘要:
A system and method for integrated circuit emulation. One embodiment provides a system for in-circuit emulation of an integrated circuit device with program-controlled components. The system includes an integrated circuit device with program-controlled components used in a system for normal operation. The integrated circuit device having at least one program-controlled emulation unit emulating at least one of the program-controlled components of the integrated circuit device, and at least one statistics memory for storing statistical data of the program-controlled emulation unit during emulation.
摘要:
A system and method for tracing instruction pointers and data access is disclosed. In one embodiment the system includes a plurality of trace units including at least one first trace unit configured to perform an instruction pointer trace, and at least one second trace unit configured to perform a data trace. A multiplexer is connected between the plurality of processor cores and the plurality of trace units.
摘要:
A program-controlled unit has debug resources for monitoring the operations proceeding within the program-controlled unit. The program-controlled unit described is distinguished by the fact that the debug resources contain a CPU, and/or that a portion of the debug resources is provided for monitoring the operations proceeding within the remainder of the debug resources. Debug resources constructed in this way make it possible for errors occurring in program-controlled units to be localized and eliminated rapidly and simply under all circumstances.
摘要:
A processor generates a signature value indicating a sequence of executed instructions, and the signature value is compared to signature values calculated for two or more possible sequences of executed instructions to determine which instruction sequence was executed. The signature is generated via a signature generator during program execution, and is provided external to the processor via a signature message.
摘要:
A semiconductor device test system has an interface for use with a semiconductor device test method, and a semiconductor device test method. In a first mode of an interface, in reaction to test signals corresponding to a test standard, for example, a JTAG test standard, and received by the interface from a test device, the interface outputs signals corresponding to the test standard to a semiconductor device to be tested. In a second mode of the interface, in reaction to test signals corresponding to the test standard and received by the interface from a test device, the interface outputs signals that do not correspond to the test standard to a semiconductor device to be tested.
摘要:
A semiconductor device system and a method for modifying a semiconductor device is disclosed. In one embodiment, a function provided by a circuit positioned on the semiconductor device is replaced, modified, and/or supplemented by a function provided by a circuit positioned on a further semiconductor device.
摘要:
A circuit and a method of examining in a microprocessor a section of a first range of values and a second range of values each comprising a lower boundary value and an upper boundary value is disclosed. The method includes examining whether a value of the first range of values is equal to or greater than the lower boundary value of the second range of values, and examining whether the lower boundary value of the first range of values is smaller than or equal to the upper boundary value of the second range of values.