Circuit for generating a start sequence and a method for generating a startup frequency

摘要

Circuit for generating a start-sequence, which comprises a sequence of operations, which is detected by a computer unit in the case of a on process are carried out, the circuit, comprising:– a programmable memory (nonvol) for storing a coded start-sequence (ni),– a control unit (ctrl), which is adapted to the coded start-sequence (ni) to be read and to a decoded start-sequence (dni) to decoding as well as at least one destination register address (n) as a function of the coded start-sequence (ni), and to generate– an addressable memory (vol), the one set of registers with register addresses, and in the by means of the control unit (ctrl) on the destination register address (n), the decoded start-sequence (dni), and, by means of the can is destination register address (n) is selected one of the register addresses,wherein– at least one of the register addresses of the addressable memory (vol) with a power supply circuit (dcdc1 dcdc2 dcdc3,,, ldo1 ldo2) of the computer unit is connected, and– at least one of the register addresses of the addressable memory (vol) with an input / output interface (i / o) of the computer unit is connected.