Keithley 4200A-SCS Reference Manual page 970

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Model 4200A-SCS Parameter Analyzer Reference Manual

seg_arb_sequence

This command defines the parameters for a Segment Arb waveform pulse-measure sequence.

int seg_arb_sequence(int instr_id, long chan, long SeqNum, long NumSegments, double

*StartV, double *StopV, double *Time, long *Trig, long *SSR, long *MeasType,

double *MeasStart, double *MeasStop);

4200A-901-01 Rev. C / February 2017

The instrument identification code of the pulse card, such as VPU1 or VPU2

Channel number of the pulse card: 1 or 2

Sequence ID number (1 to 512, per channel) to uniquely identify this sequence

Total number of segments in this sequence

An array of start voltage levels

An array of stop voltage levels

An array of segment time durations (in seconds with 10 ns resolution, 20 ns

An array of trigger values (for trigger output only):

Trigger low: 0

Trigger high: 1

An array of values to control the high endurance output relay:

PMU: An array of measure types:

No measurements for this segment: 0

Spot mean discrete (see

Waveform discrete (see

Spot mean average (see

Waveform average (see

PMU: An array of start measurement times (in seconds, with 10 ns resolution); a

zero (0) second setting sets measure to start at the beginning of the segment

PMU: An array of stop measurement times (in seconds, with 10 ns resolution); this

is the elapsed time, within the segment, when the measurement stops

Section 13: LPT library function reference

Spot mean measurements

Waveform measurements

(on page 5-72)): 2

Spot mean average readings

Waveform average readings

(on page 5-70)): 1

(on page 5-71)): 3

(on page 5-73)): 4