EL-2800M-USB / EL-2800C-USB- 20 -Fig.10 Counter clear in Sync mode5.6.9 Pulse Generator Clear SourceThe following sources can be selected as the pulse generator clear signal.Table - 12 Pulse generator clear sourcePulse GeneratorClear SourceitemDescriptionLow Connect Low level signal to Clear Source for the selected pulse generator.Default settingHigh Connect High level signal to Clear Source for the selected pulse generator.Frame Trigger Wait Connect Frame Trigger Wait signal to Clear Source for the selected pulsegenerator.Frame Active Connect Frame Active signal to Clear Source for the selected pulse generator.Exposure Active Connect Exposure Active signal to Clear Source for the selected pulsegenerator.Acquisition TriggerWaitConnect Acquisition Trigger Wait signal to Clear Source for the selected pulsegenerator.Acquisition Active Connect Acquisition Active signal to Clear Source for the selected pulsegenerator.FVAL Connect FVAL signal to Clear Source for the selected pulse generator.LVAL Connect LVAL signal to Clear Source for the selected pulse generator.PulseGenerator0 Out Connect Pulse Generator 0 output to Clear Source for the selected pulsegenerator.PulseGenerator1 Out Connect Pulse Generator 1 output to Clear Source for the selected pulsegenerator.TTL 1 In Connect TTL 1 In signal to Clear Source for the selected pulse generator.Opt 1 In Connect Opt 1 In signal to Clear Source for the selected pulse generator.NAND 0 Out Connect NAND 0 output signal to Clear Source for the selected pulse generator.NAND 1 Out Connect NAND 1 output signal to Clear Source for the selected pulse generator.Line 10 TTL 2 In Connect TTL 2 IN signal to LINE 10.Line 11 LVDS 1 In Connect LVDS 11 1 IN signal to Line 11Note:The pulse generator output cannot be used as the clear input to the same pulse generator. Refer to“5.4.7.2 GPIO matrix table”.(Example2) Clear Activation = Rising Edge, Clear Sync Mode = Sync Mode,Clear Inverter = FalsePulseGeneratorOutputPulseGeneratorClear Source In0PulseGeneratorLength0Clear↓Note: Repeat Count is also reset.