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TDS5000B Online Programmer Guide

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WFMInpre:PT_Fmt

Description

This command sets or queries the point format of the incoming wave-

form data. Regardless of the argument used, the scale, offset, and so on

are interpreted similarly. When ENV is used, waveform data is inter-

preted over the min--max pair; when Y is used, it is interpreted over a

single point.

Group

Waveform Transfer

Related Commands

WFMOutpre:PT_Fmt

Syntax 1

WFMInpre:PT_Fmt {ENV|Y}

Syntax 2

WFMInpre:PT_Fmt?

Arguments

H ENV

This specifies that the waveform is transmitted in envelope mide as

maximum and minimum point pairs. Only Y values are explicitly

transmitted. Absolute coordinates are given by:

Xn = XZEro + XINcr (n--PT_Off)

Ynmax = YZEro + YMUlt (ynmax -- YOFf)

Ynmin = YZEro + YMUlt (ynmin -- YOFf)

H Y

This specifies a normal waveform where one ASCII or binary data

point is transmitted for each point in the waveform record. Only Y

values are explicitly transmitted. Absolute coordinates are given by:

Xn = XZEro + XINcr (N--PT_Off)

Yn = YZEro + YMUlt (Yn -- YOFf)

Example 1

WFMInpre:PT_Fmt ENV

This command sets the incoming waveform data point format to envel-

oped.

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