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8101/8102 User Manual The Auxiliary Pulse Generator Panels The Pulse Generator panel contains controls that select the pulse function and adjusts the pulse parameters. The pulses are generated digitally suing the arbitrary waveform memory and digital computation and therefore, there are some limitations to the minimum to maximum range that must be observed. The pulse design limitations are given in Appendix A. The various parameters that control the digital pulse generator features are described below. Figure 4-12, the Digital Pulse Generator Panel Pulse Mode The Pulse Mode group has controls to turn on pulse generator functions, select of the output generates single or double pulse shape and selects the pulse polarity from one of the Normal, Complemented and Inverted options. Pulse Parameters There are two types of pulse parameters: the Shared parameters are common to both channels so modification of one of these parameters affects both channels simultaneously. The shared parameters are Period, Rise Time, High Time and Fall time. There are also other parameters that can be programmed individually for each channel. These are: Delay, High Level and Low level. Programming channel 1 parameters do not affect channel 2 parameters and visa versa. To display and modify parameters, click on the and next to the required parameter change and modify time per your requirements. The range of each parameter is specified in Appendix A. 4-22