2results about How to "Strong configurability" patented technology

The application discloses a kind of general data exchange systems based on configurable label structure, it is related to the technical field of data processing and information integration, including parameter module for establishing the identity authentication mechanism of exchange party;Business document module is used to establish data structure definition based on preset exchange demand;Document logic module is used for logical analysis and code decoupling to data structure definition, generates tokenization language script code and execution instruction, constructs execution matrix, realizes the mapping of database physical field and memory logic variable;Standard adaptation module is used to compare and check the generated data content, and the verification result is fed back to the parameter module to correct the exchange rule and parameter configuration.The application implements more intelligent logic separation strategy through structured insight, cooperatively controls data reading, writing and transmission, and realizes complete decoupling of business logic and program code using nested label structure, optimizes the flexibility, universality and maintenance efficiency of data exchange.

The invention belongs to the technical field, and particularly relates to a negative voltage charge pump circuit, which comprises a first-stage negative feedback loop which comprises a first operational amplifier CMP1, a non-overlapping clock module, a switch pump capacitor circuit module and a first resistance voltage dividing network and is used for generating coarse ripple negative voltage VO1 output by a charge pump; the second-stage negative feedback loop forms a negative-voltage LDO (Low Dropout Regulator) voltage stabilizing circuit, comprises a second operational amplifier CMP2, an NMOS (N-channel Metal Oxide Semiconductor) adjusting tube and a second resistance voltage dividing network, forms the negative-voltage LDO voltage stabilizing circuit, and is used for stabilizing the first negative voltage VO1 and outputting second negative voltage NCPOUT with low ripple; the switch pump capacitor circuit module, the NMOS adjusting tube and the NMOS switch tube connected to the first negative voltage VO1 are all manufactured by adopting a deep N-well process, the substrate potential is connected to the lowest potential in the circuit, the design can be realized in the process of a power-free MOS tube, and meanwhile, the gate-source voltage VGS is prevented from being over-voltage.