Operating Manual Vol 1 - ES Documentation

Arbitrary Waveform Generator ARBSMIQ(TRIGGER...) TRIGGER OUT1(2) MODE The user may select one of the displayed modes forgeneration of the trigger output signals.Depending on the system, WinIQSIM can calculate clocksignals for BIT, SYMBOL, SLOT, FRAME and the restartsignal (sequence) and transmit them together with thewaveform. These modes set the counters for ON TIMEand OFF TIME (see below). The names are defined asmodes by WinIQSIM, stored in the waveform where theycan be selected. The maximum number of definedcounters is 4. It may occur that only the SEQUENZ andUSER modes can be provided since the entirety of modesis not always available for all systems.BIT_CLK edge at beginning of each bitSYMB_CLK edge at beginning of each modulationsymbolSLOT_CLK edge at beginning of each slotFRAM_CLK edge at beginning of each frameSEQUENZ edge at beginning of each sequence(may, e.g., be used as restart signal forBERT)PULSE pulse defined by WinIQSIM userUSER The user defines a pulse by means ofthe parameters for ON and OFF TIME.IEC/IEEE bus command :ARB:TRIG:OUTP:MODE USER....ON TIME....OFF TIMELength of the active state of the output trigger signalsindicated as number of samples. Can be modified only, ifMODE = USER.This time is repeated after OFF TIME has run off.IEC/IEEE bus command :ARB:TRIG:OUTP:ONT 3789Length of the non-active state of the output trigger signalsindicated as number of samples. Can be modified only, ifMODE = USER.IEC/IEEE bus command :ARB:TRIG:OUTP2:OFFT 6391125.5555.03 2.348E-9