AUTOMATIC POSITIONING AND ADAPTATION IN AN ADJUSTMENT METHOD FOR A SHIM FIELD MAP BASED ON AUTOALIGN AND AUTOCOVERAGE

摘要

A circuit for controlling a microscope by means of a control device, wherein the circuit is composed of a slow memory (1) for storing control information, and wherein the control device (7) for controlling of parameters of the microscope based on the control information, is designed to achieve an as high as possible data throughput, characterized in that the circuit a data loading unit (3) and at least two fast memory (4.1, 4.2), wherein the data loading unit (3) is configured in such a way that control information from the slow memory (1) alternately in one of the at least two fast memory (4.1, 4.2) are written, that the circuit is composed of a multiplexer (5) which has a alternating access by the control device (7) to one of the at least two fast memory (4.1, 4.2) for reading of control information, and that the data loading unit (3) in such a way for controlling of the multiplexer (5) is designed, that a writing by the data loading unit (3) and a reading process by the control device (7) is not simultaneously on the same rapid memory (4.1, 4.2) is carried out. According to another aspect, the circuit is characterized in that m separate data drawer unit (3) with an associated fast memory (4.1, 4.2) are formed, wherein 1 ≦ m n and wherein in each case one of the data loading units (3) a, which is to be controlled, is associated with parameters of the microscope, that the data loading units (3) are designed in such a way that the part of the control information in the respective rapid memory (4.1, 4.2) is loaded by the respective data of the charging unit (3), which is to be controlled parameters of the microscope, and that the circuit a switching network (6) that has an access to the in the m rapid storing (4.1, 4.2) of control information stored by the control device (3) over the n conduits enables. Corresponding processes are given.