Tektronix TDS5000B Series Online Programmer Guide

TDS5000B Online Programmer Guide
-- 6 8 8 --
TRIGger:A:LOGIc:PATtern:WHEn:LESSLimit
Description
This command sets or queries the maximum time that the selected pat-
tern may be true and still generate an A logic pattern trigger. This com-
mand is equivalent to selecting A Event (Main) Trigger Setup from the
Trig menu, selecting Pattern as the Trigger Type, selecting Less Than
for the Pattern in the Trigger When settings, and entering a maximum
value for Time.
Group
Trigger
Related Commands
TRIGger:A:LOGIc:PATtern:WHEn:MORELimit
Syntax 1
TRIGger:A:LOGIc:PATtern:WHEn:LESSLimit <NR3>
Syntax 2
TRIGger:A:LOGIc:PATtern:WHEn:LESSLimit?
Argument
H <NR3>
This specifies the amount of time to hold the pattern true.
Example 1
TRIGger:A:LOGIc:PATtern:WHEn:LESSLimit?
This query might return
:TRIGGER:A:LOGIC:PATTERN:WHEN:LESSLIMIT
5.0000E-09
indicating that the selected pattern may hold true for up to 5 ns and still
generate an A logic pattern trigger.
Example 2
TRIGger:A:LOGIc:PATtern:WHEn:LESSLimit
10.0E+00
This command sets the maximum time that the selected pattern may
hold true (and generate an A logic pattern trigger) to 10 s.

Tektronix TDS5000B Series Specifications

General

Channels	2 or 4
Vertical Resolution	8 bits
Display Type	Color LCD
Vertical Sensitivity	1 mV/div to 10 V/div
Input Coupling	AC, DC, GND
Timebase Accuracy	± 50 ppm
Operating Temperature	0 °C to +50 °C
Bandwidth	up to 1 GHz
Sample Rate	up to 5 GS/s
Display Size	10.4 inches
Input Impedance	1 MΩ ± 1%
Trigger Types	Edge, Pulse Width, Logic, Runt, Timeout, Setup/Hold
Maximum Input Voltage	300 V (DC + peak AC)
Interface	USB, GPIB, Ethernet