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/* digitizer 1 */
CONF1:ARR:VOLT (10),1,(@1) /* set 10 readings, 1V range, on */
/* channel 1, S/E input port 1 */
SENS:ROSC:SOUR INT /* reference source is internal */
/* 20 MHz oscillator */
OUTP:ECLT0:FEED ’SENS:ROSC’ /* route reference oscillator */
/* clock signal to ECLT0 */
OUTP:ECLT0:STAT ON /* enable routing of the signal */
ARM:SOUR1 TTLT0 /* arm source is TTLT0 trigger line */
TRIG:SOUR TIM /* trigger source is period derived */
/* from the TRIG:TIM command */
TRIG:TIM1 20E-6 /* set sample period to 20 us */
SENS2:FUNC ’VOLT4’ /* set up input port 4 on channel 2 */
SENS2:VOLT:RANG 5 /* set voltage range on channel 2 */
/* the arm and trigger sources are */
/* the same as for channel 1 */
/* digitizer 2 */
CONF1:ARR:VOLT (10),1,(@1) /* set 10 readings, 1V range, on */
/* channel 1, S/E input port 1 */
SENS:ROSC:SOUR ECLT0 /* reference oscillator source is */
/* ECLT0 trigger line */
SENS:ROSC:EXT:FREQ 20E6 /* specify frequency of clock signal */
ARM:SOUR1 TTLT0 /* arm source is TTLT0 trigger line */
TRIG:SOUR TIM /* trigger source is period derived */
/* from the TRIG:TIM command */
TRIG:TIM1 20E-6 /* set sample period to 20 us */
SENS2:FUNC ’VOLT4’ /* set up input port 4 on channel 2 */
SENS2:VOLT:RANG 5 /* set voltage range on channel 2 */
/* the arm and trigger sources are */
/* the same as for channel 1 */
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Chapter 2 Usin
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the Di
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itizer 57