Waveform generation method for electrochemical workstation

The invention provides a waveform generation method for an electrochemical workstation, the electrochemical workstation comprises a first waveform generator, and the first waveform generator comprises a first time accumulator, a first voltage accumulator, a first auxiliary accumulator and a first output module; the method comprises the steps that a first waveform generator receives waveform parameters sent by an upper computer; the first time accumulator starts timing, when the timing result of the first time accumulator reaches a preset accumulation time interval, the first voltage accumulator accumulates the integer part of the accumulated value in the waveform parameter, and the first auxiliary accumulator accumulates the decimal part of the accumulated value in the waveform parameter; and the accumulation result of the first auxiliary accumulator is included in the accumulation result of the first voltage accumulator, and waveform data are output by a first output module. According to the invention, a wav