Tektronix TBS2000 Series User Manual

Arguments
ASCii specifies ASCII curve data.
BINary specifies that the incoming data is in a binary format whose further
interpretation requires knowledge of BYT_NR, BIT_NR, BN_FMT, and
BYT_OR.
Examples
WFMINPre:ENCdgASC specifies that the waveform data is in ASCII format.
WFMPre:ENCdg? might return :WFMINPRE:ENCDG BIN, indicating that the
waveform data is in binary format.
WFMInpre:NR_Pt?
Returns the number of points that are in the incoming waveform record.
Group
Waveform
Syntax
WFMInpre:NR_Pt <NR1>
WFMInpre:NR_Pt?
Related Commands
CURVe on page 87, DATa on page 89, DATa:STARt on page 92, DATa:STOP on
page 93, SAVe:WAVEform on page 210, SAVe:WAVEform:FILEFormat on
page 211, WFMInpre:NR_Pt? on page 251
Arguments
<NR1> is the number of data points if WFMInpre:PT_Fmt is set to Y. It is the
number of min-max pairs if WFMInpre:PT_Fmt is set to ENV.
Examples
WFMINPRE:NR_PT 10000 specifies that 10000 data points will be expected.
WFMINPRE:NR_PT ? might return :WFMINPRE:NR_PT 10000 indicating that
there are 10000 data points in the expected incoming waveform record.
W commands
TBS2000 Series Programmer 251

Tektronix TBS2000 Series Specifications

General

Bandwidth	70 MHz, 100 MHz, 200 MHz
Channels	2 or 4
Time Base Range	5 ns/div to 50 s/div
Probe Interface	TekVPI
Operating Temperature	0 °C to +50 °C
Vertical Resolution	8 bits
Sample Rate	1 GS/s
Memory Depth	20 kpts
Record Length	20 kpts
Display	9-inch WVGA display
Input Impedance	1 MΩ ±1%, 13 pF ±2 pF
Vertical Sensitivity	2 mV/div to 5 V/div
Trigger Types	Edge, Pulse Width, Video
Connectivity	USB, LAN
Math Functions	Addition, Subtraction, Multiplication, Division, FFT

Summary

Getting Started with TBS2000 Series Programmer

Remote Operation Overview

Provides information on remotely controlling the instrument via communication protocols and commands.

Understanding Command Syntax

Command and Query Structure

Explains the formation of set and query commands, including headers, mnemonics, and arguments.

BNF Notation

Details the Backus-Naur Form used for describing command syntax and structure.

Command Entry Rules

Outlines general rules for entering commands, including case sensitivity and whitespace.

Concatenating Commands

Explains how to combine multiple commands and queries using semicolons for sequential execution.

Organizing Commands into Groups

Acquisition Command Group

Manages waveform acquisition modes, settings, and averaging parameters.

Ethernet Command Group

Controls the instrument's Ethernet interface settings and operations.

Horizontal Command Group

Manages horizontal axis settings, time base, and record length.

Measurement Command Group

Configures and retrieves automated measurement results.

Trigger Command Group

Defines and manages instrument trigger conditions and settings.

Understanding Status and Events

Registers Overview

Explains the instrument's status and enable registers for event reporting.

Event Handling Sequence

Details the process of how the status and event handling system manages instrument events.