1results about How to "Realize the power supply function" patented technology

This invention provides a multi-channel high-precision analog signal output method and system, comprising the following steps: a host computer specifies an output channel and sets its configuration parameters according to the electrical pulse signal characteristics required for the test panel to display the signal; a control module distributes the corresponding configuration parameters to several signal output modules; all weakly correlated parameters in the configuration parameters of each output channel are distributed to the same signal output module, which configures the weakly correlated parameter for all output channels; all strongly correlated parameters in the configuration parameters of each output channel are distributed to the corresponding signal output module, and all strongly correlated parameters of each output channel are configured by the signal output module containing that output channel; each output channel outputs a corresponding electrical pulse signal to the test panel according to the configured parameters. This invention can meet the synchronous testing requirements of various test panels on the market.