JAI EL-2800M-USB User Manual
                                                                         | |
Contents
| 
EL-2800M-USB / EL-2800C-USB- 19 -5.6.3 Pulse Generator LengthSet the counter up value (number of clocks, refer to Table 12) for the selected pulse generator.If Repeat Count value is “0”, and if Pulse Generator Clear signal is not input, the pulsegenerator generates the pulse repeatedly until reaching this counter up value.5.6.4 Pulse Generator Start PointSet the active output start count value for the selected pulse generator.However, please note that a maximum 1 clock jitter for the clock which is divided in the clockpre-scaler can occur.5.6.5 Pulse Generator End PointSet the active output ending count value for the selected pulse generator.5.6.6 Pulse Generator Repeat CountSet the repeating number of the pulse for the selected pulse generator. After Trigger Clearsignal is input, the pulse generator starts the count set in Repeat Count. Accordingly, an activepulse which has a start point and end point can be output repeatedly.However, if Repeat Count is set to “0”, it works as a free-running counter.5.6.7 Pulse Generator Clear ActivationSet the clear conditions of clear count pulse for the selected pulse generator.5.6.8 Pulse Generator Clear Sync ModeSet the count clear method for the selected pulse generator.In Async Mode, if the clear signal is input during the length setting value, the counter will stopcounting according to the clear signal input.In Sync Mode, if the clear signal is input during the length setting value, the counter will continueto count until the end of the length setting value and then clear the count.Both modes clear the repeat count when the counter is cleared.Fig.9 Counter clear in Async mode0Clear↓PulseGeneratorOutputPulseGeneratorClear Source In(Example1) Clear Activation = Rising Edge, Clear Sync Mode = Async Mode,Clear Inverter = False |
Related manuals for JAI EL-2800C-USB
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine