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Tektronix Logic Analyzer Family

ZZZ

Quick Start User Manual

This document supports TLA Application Software V6.1 and above.

www.tektronix.com

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077-1575-06

tional copyright laws and international treaty provisions.

Tektronix pro previously published material. Speciﬁcations and price change privileges reserved.

TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

MagniVu and TekLink are trademarks of Tektronix, Inc.

ducts are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all

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Tektronix, Inc. 14150 SW Karl Braun Drive P.O. Box 500 Beaverton, OR 97077 USA

For product information, sales, service, and technical support:

In North America, call 1-800-833-9200. Worldwide, visit www.tektronix.com to ﬁnd contacts in your area.

Warranty

Tektronix warrants that this product will be free from defects in materials and workmanship for a period of one (1) year from the date of shipment. If any such product proves defective during this warranty period, Tektronix, at its option, either will repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product. Parts, modules and replacement products used by Tektronix for warranty work may be new or reconditioned to like new performance. All replaced parts, modules and products become the property of Tektronix.

In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration of the w arranty period and make suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the defective product to the service center designated by Tektronix, with shipping charges prepaid. Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which the Tektronix service center is located. Customer shall be responsible for paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations.

This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel other than Tektronix representatives to install, repair or service the product; b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any damage or malfunction caused by the use of non-Tektronix supplies; or d) to service a product that has been modiﬁed or integrated with other products when the effect of such modiﬁcation or integration increases the time or difﬁculty of servicing the product.

THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX' RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND E XCLU SIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY. TEKTRO NIX AND ITS V ENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY O F SUCH DAMAGES.

[W2 – 15AUG04]

Warranty

Tektronix warrants that the media on which this software product is furnished and the encoding of the programs on the media will be free from defects in materials and workmanship for a period of three (3) months from the date of shipment. If any such medium or encoding proves defective during the warranty period, Tektronix will provide a replacement in exchange for the defective medium. Except as to the media on which this software product is furnis hed, this software product is provided “as is” without warranty of any kind, either express or implied. Tektronix does not warrant that the functions contained in this software product will meet Customer's requirements or that the operation of the programs will be uninterrupted or error-free.

In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration of the warranty period. If Tektronix is unable to provide a replacement that is free from defects in materials and workmanship within a reasonable time thereafter, Customer may terminate the license for this software product and return this software product and any associated materials for credit or refund.

THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX' RESPO NSIB ILITY TO REPLACE DEFECTIVE MEDIA OR REFUND CUSTOMER'S PAYMENT IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.

[W9b – 15AUG04]

Table of Contents

Preface................................................................................................................................. ii

Key features

Documentation ................................................................................................................... iii

Version differences............................................................................................................... iii

Basic setup

Installation documentation.......................................................................................................1

Connect to a network . . .. . .. . .. .. . .. .. . .. . .. .. . .. . .. .. . .. . . . .. . .. . . . .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. . . . .. . 1

Connectin

Connecting to your instrument.. . . . .. . . . .. . .. .. . .. . .. .. . .. .. . .. .. . .. . .. .. . .. . . . .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. . . . .. . .. .. . .. . . . . 2

Navigating the logic analyzer windows . .. .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . .. 5

Basic step

Data window overview . . .. . .. .. . .. .. . .. .. . .. . . . .. . . . .. . .. .. . .. .. . .. . . . .. . . . .. . .. .. . .. . . . .. .. . .. . . . .. . . . .. . .. .. . .. . . . .. . . . .. . . . .. . 6

Get acquainted with your instrument .. . . . .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. . . . .. . . . ..7

Set the De

Conﬁgure the Setup window . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. . .. .. . . 7

Deﬁne the Trigger window . .. . .. .. . .. . . . .. . . . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . . . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . . . .. . .. 10

Create a

Acquire data.....................................................................................................................15

Use the Tabbed Trigger window to set up quick triggers . . . .. . .. .. . .. . .. .. . .. . . . .. . . . .. . .. . . . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. 16

ing data ........................................................................................................................ 17

Analyz

Zoom thedata................................................................................................................... 17

Measure waveform data using cursors......................................................................................... 18

Use the

View acquired data with MagniVu high-resolution timing. . . . .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. .. . .. . . . .. . . . .. 21

Managing data .. . . . .. . .. .. . .. . .. .. . .. . .. . . . .. . .. .. . .. . .. .. . .. . .. . . . .. . .. .. . .. . .. .. . .. . .. . . . .. . .. .. . .. . .. . . . .. . .. . . . .. . .. .. . .. . .. . ..... 23

Save t

Load a saved setup ............................................................................................................. 24

iView integrated measurements...................................................................................................... 24

Conn

Acquire theiView data .......................................................................................................... 26

Align the oscilloscope data with the logic analyzer data. .. . .. .. . .. . .. .. . .. .. . .. .. . .. . .. .. . .. .. . .. .. . .. . .. .. . .. .. . .. .. . .. . .. .. . 26

lication examples................................................................................................................. 29

App

Trigger on a glitch . .. . . . .. . . . .. . .. .. . .. .. . .. . . . .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. .. . .. .. . .. . .. .. . . . .. . .. .. . .. . . . 29

Analyze state data .............................................................................................................. 32

gger on a setup & hold violation .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. .. . .. . . . .. . . . .. . .. .. . .. .. . .. .. . .. . . . .. . . . .. . .. .. . .. .. . .. . . . . 35

Tri

Speciﬁcations .........................................................................................................................38

Index

...................................................................................................................... ii

s ........................................................................................................................... 1

g probes to the system under test. .. . . . .. . .. .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. .. . .. . . . .. . . . .. . .. .. . .. .. . .. .. . .. . . . .. . . 1

s for using the logic analyzer.. . .. .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . . .. . .. .. . .. .. . .. . . 6

fault System .......................................................................................................... 7

data window. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. . . . .. . .. . . . .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. . . . .. . .. .. . 11

Data Measurement window for quick measurements .. .. . .. . .. .. . .. . . . .. . .. .. . .. . .. .. . .. . . . .. . .. . . . .. . .. .. . .. . . . .. . . 19

he setup .................................................................................................................. 23

ect the logic analyzer and the oscilloscope .. . . . .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. . . . .. . . . .. . .. .. . .. . . . . 25

Table of Content

TLA Quick Start User Manual i

Preface

This manual describes the basic operation and concepts of the Tektronix Logic Analyzer series instruments. The TLA6400 Series Logic Analyzers are stand-alone products and the TLA7000 Series Logic Analyzers are conﬁgurable modular products. The TLA7000 Series Logic Analyzers can be conﬁgured with a variety of logic analyzer modules and serial analyzer modules. All logic analyzers have integrated operation capabilities with Tektronix oscilloscopes. This manual supports the following instruments:

TLA6400 Series Logic Analyzers (TLA6401, TLA6402, TLA6403, TLA6404)

TLA7000 Series Mainframes (TLA7012, TLA7016) and their associated modules

Key features

The Tektronix Logic Analyzers can help you verify and debug hardware designs, processor and bus designs, and embedded software a

nd hardware integration. Key features include:

34/68/102

Up to 156 p

Up to 20 ps to ﬁnd difﬁcult problems

Up to 667 MHz state acquisition analysis of synchronous digital circuits (2 s amples per clock), TLA6400 series.

Up to 800 MHz state acquisition analysis of s yn chronous digital circuits, TLA7Axx series

Up to 1400 MHz state acquisition analysis of synchronous digital circuits, TLA7Bxx series

Simultaneous state, high-speed timing and analog analysis through the same logic analyzer probe to allow you to pin-point elusive faults without double probing, TLA7ACx series, TLA7Bxx series, and TLA6400 series with Tektronix oscill

Glitch

Trans

Conne minimizes intrusion on circuits, and is ideal for differential signal applications

Tektronix also offers the TLA7SA08 and TLA7SA16 serial analyzer modules for PCI Express validation of silicon, computer systems, and embedded systems. Key features include:

8- and 16-channel serial analyzer modules with 8 GB memory

/136 channel logic analyzers with up to 512 Mb record length

s (6.4 GHz)/512 Mb deep timing analysis

(50 GHz) M agniVu high resolution timing acquisition simultaneous with deep timing or state acquisition

oscopes

and setup/hold violation triggering ﬁnds and displays elusive hardware problems

itional storage extends the signal analysis capture time

ctorless probing system with 0.5 pF total capacitive loading eliminates the need for on-board connectors,

2.5 Gb/s, 5 Gb/s, and 8 Gb/s acquisition speeds for PCI Express 1.0, 2.0, and 3.0

Support for x1, x2, x4, x8, and x16 PCI Express links

ii TLA Quick Start User Manual

Documentation

The following table lists related documentation, available as printed documents or as PDF documents on the TLA Documentation CD and on the Tektronix Web site (www.tektronix.com). Other documentation, such as online help, is available on the instrument.

Related documentation

Item Purpose

TLA Quick Start User manuals

Online Help

Installation Reference sheets High-level installation information

Installation manuals

XYZs of Logic Analyzers

Declassiﬁcation and Securities instructions Data security concerns speciﬁc to sanitizing or removing

Application notes

Product Speciﬁcations & Performance Veriﬁcation procedures

Field upgrade kits

Optional service manuals Self-service documentation for modules and mainframes

Preface

High-level operational overview

In-depth operation and UI help

Detailed ﬁrst-time installation information

Logic analyzer basics

memory devices from Tektronix products

Collection of logic analyzer application speciﬁc notes

TLA Product speciﬁcations and performance veriﬁcation procedures

Upgrade information for your logic analyzer

Version differences

Some of the illustrations in this document may have different icons than your instrument due to differences in software

ions. Refer to the online help for the menu features of your software version.

vers

TLA Quick Start User Manual iii

Preface

iv TLA Quick Start User Manual

Basic setups

Installation documentation

For installation instructions and descriptions of controls and connectors on your instrument, refer to the installation manual that came with the instrument. (See page iii, Documentation.)

Connect to a network

Basic setups

The user int recommends the following to make sure your instrument is protected:

See the installation manual for detailed instructions on connecting to a network.

erface operates under the Microsoft Windows® operating system. Before you connect to a network, Microsoft

Use an internet ﬁrewall

Install operating system updates regularly

Use up-to-date antivirus software

Connecting probes to the system under test

c analyzer has different methods of

The logi connecting probes to the system under test. Refer to the illustration and connect your

to the system under test.

probes

Square

general-purpose probes to connect to the system under test using square pin connec

Conne connectors. Use land pattern probes for

applications that connect many channels to con on the system under test.

pin connectors. Use

tors or square-pin adapters.

ctorless compression

nectorless compression contacts

Mictor® connectors. Use Mictor connector probes for applications

iring many channels to be quickly

requ connected using Mictor connectors or Mictor adapters. (TLA6400 series

truments use P5934 Mictor probes).

ins

TLA Quick Start User Manual 1

Basic setups

Connecting to your instrument

You can connect to your instrument as Remote Host, Remote Desktop, or Local.

To access the TLA Connection dialog box, start the TLA Application software on the instrument or on your PC.

NOTE. The TLA Connection dialog box appears when you start the instrument from a PC or when you restart the TLA

application without shutting down the instrument.

Local connection

Choose a Local connection when you want to work directly on the instrument.

NOTE. Make sure that you select Local

instead of Ofﬂine when you want to connect to your local instrument. Selecting Ofﬂine does not connect you to an instrument.

Remote host connection

Connect as Remote Host when you want to run the application on your PC to control the instrument remotely, and then store the data locally on your PC.

NOTE. You must be connected to a LAN

to use Remote Host and the TLA Server (TLA7012 and TLA6400) must be running.

2 TLA Quick Start User Manual

Basic setups

NOTE. To start the TLA Server on TLA7012

and TLA6400 instruments, right-click the (TLA Server) i con in the toolbar at the bottom right side of the s creen and select Start TLA Server.

Ofﬂine

You can work ofﬂine, without connecting to an instrument, to modify setups or view data ﬁles that you previously saved.

Click the TLA Application on the desktop and then select Ofﬂine.

TLA Quick Start User Manual 3

Basic setups

Remote Desktop

Connect as Remote Desktop when you want to run the application on the instrument from your PC and store the data on the instrument.

To enable the R sure that the Microsoft Windows System Properties dialog box on the instrument is setup as show

See the Microsoft Web site http://www.microsoft.com for more information

emote Desktop, make

on working remotely.

4 TLA Quick Start User Manual

Navigating the logic analyzer windows

Tektronix provides several different ways of navigating the logic analyzer windows to accomplish your basic tasks. Choose the one that works best for you.

Toolbar buttons

Use the toolbar buttons to quickly navigate between key windows w hile making the best use of screen space.

Click one of the buttons to quickly access a Setup window, Trigger window, Waveform window, or Listing window.

System window

The System window shows a block diagram representation of the modules and data windows available with your logic analyzer. Click an icon to open the related window.

Basic setups

ktips

Quic

To open the System window, select System from the Window menu or press function key F9.

Use the front-panel buttons to navigate between windows on the TLA7012 Portable M ainframe and TLA6400 series instruments.

TLA Quick Start User Manual 5

Basic setups

Basic steps for using the logic analyzer

The basic steps for using the logic analyzer are summarized below:

1. Use the Setup window to set up the logic analyzer signals, threshold voltages, clocking, and sampling, and samples per

signal.

2. Specify triggering in the Trigger window.

3. Create and conﬁgure a Waveform or Listing data window.

4. Acquire data.

5. Analyze the data in the Waveform or Listing window.

Data window overview

Create dat contain any data windows. Create data windows using the New Data Window wizard.

NOTE. To start the New Data W indow

wizard cl Data Window from the Window menu.

Alternately when there are no data windows, click the Waveform or Listing toolbar buttons to launch the New Data Window wizard to create a new Waveform or Listing window.

a windows to display and analyze data acquired by your instrument. The default instrument set-up does not

ick

in the toolbar or select New

Waveform window

Use Waveform windows to display waveform data from the logic analyzer or from an external oscilloscope. Waveform

s are best used for diagnosing timing problems, measuring hardware timing-related characteristics, and verifying

window correct hardware operation by comparing recorded results against data sheet timing diagrams.

Listing window

Use Listing windows to display acquired data in a state table display. Use Listing windows for state machine debug applications, tracing relative software execution, system optimization, and following data through a system design.

6 TLA Quick Start User Manual

Get acquainted w

ith your instrument

Get acquainte

The following sections show how to set up the logic analyzer and to do timing analysis using data from a simple D-type ﬂip-ﬂop. Flip-ﬂops serve as building blocks in digital systems. Although most ﬂip-ﬂops are buried inside complex ASICS and other devices, they are useful for showing hardware debugging techniques using a logic analyzer. The examples in this document use only a few channels to acquire data. However, you can use the same concepts with hundreds of channels.

d with your instrument

Set the Default System

Use the Default System setup to load the factory default settings.

1. Power on the instrument and wait for

the instrument to complete the power-on tests.

2. Select Default System from the File

menu.

3. Click OK.

Conﬁgure the Setup window

Use the following procedures to deﬁne data signals, to set the clocking, to set the probe threshold voltages, and to use other features of the Setup window.

Specify the sampling method

When you select asynchronous sampling, the logic analyzer selects when data is sampled (sample point). Asynchronous sampling is also known as timing acquisition.

When you use synchronous sampling, the system-under-test speciﬁes the sample point by an external clock. Synchronous sampling is also known as state acquisition.

The following example uses asynchronous sampling.

1. Select Asynchronous.

2. Set sample period (or use default

setting).

3. Select the threshold voltage.

The threshold voltage is applied to all probe channels. You can set threshold voltages for individual channels in the bottom part of the Setup window.

TLA Quick Start User Manual 7

Get acquainted w

NOTE. If your logic analyzer has a support package installed, a custom clocking tab is available. The label on the tab is

thesameasthes

Set the storag e options

Use Storage to specify the length of each data acquisition and how to store the acquisition.

ith your instrument

upport package.

1. Select the nu

store per signal. The selections vary depending on your logic analyzer.

2. Select how to store the acquisition.

Select Samples to store samples

speciﬁed b

Select 63-

samples in blocks of 63 bits; this is often recommended for troubles

Select Sa

glitch data (Asynchronous sampling only).

Select Samples + Violations (Setup

and hold and hold violations (Synchronous and Custom sampling only).

mber of samples to

y the trigger actions.

Sample Blocks to store

hooting program ﬂow.

mples + Glitches to store

violations) to store setup

te groups

Crea

Groups are logical collections of probe signals often related to busses on your system-under-test.

When you enter the Setup window the ﬁrst time, an empty group card appears on the right side of the Setup window.

8 TLA Quick Start User Manual

1. Enter a name for the group, for example,

Address Bus.

2. Determine the probe section that you

want to use. For example, click A3 to select the signals for section A3.

Get acquainted w

ith your instrument

3. Drag selected signals to the group card.

4. To create additional groups, click the

plus sign at the r ight edge of the Groups column.

TLA Quick Start User Manual 9

Get acquainted w

Check for signal activity

You can easily check for signal activity at the probe tips by looking at the Activity & Threshold indicators in the Setup window. When there is signal activity, the indicators change from a 1 to a 0 with yellow in between. Each data and clock signal has its own indicator

Note the signals in the example:

The signal connected to A3(5) is low as indicated by

The signal connected to A3(4) is high as indicated by the one (1).

The signal co transitioning as indicated in yellow.

NOTE. If the signals are inverted the zero

(O ) appears bottom.

If there is no probe activity, check for the following:

Check the probe connections.

Verify that the target system is powered on

ith your instrument

thezero(o).

nnected to A3(3) is

on top and the one (1) is on the

Check the probe threshold voltages. (Click the Activity & T hreshold indicators to open a dialog box to adjust the

ld voltages.)

thresho

Deﬁne the Trigger window

Use triggers to tell the logic analyzer when to acquire data and display the results in a data window.

1. Click the Trigger button in the TLA

toolbar and select the Trigger window for your instrument.

10 TLA Quick Start User Manual

Get acquainted w

ith your instrument

2. In the Eas y Trig

program from the lis t. For example, select Trigger immediately to trigger the instrumen

Use the area below the trigger program list to enter more details for the trigger programs, if

3. Click and dra

to the point in memory where you want the instrument to trigger. The default selection i

ger tab, select a trigger

t on any data:

needed.

gtheTrigger Pos indicator

s 50%.

Quick tips

After you have acquired data, use the Tabbed Trigger window to deﬁne simple trigger programs without having to close the Waveform or Listing window.

Use EasyTrigger to deﬁne the trigger program for most applications; use PowerTrigger to customize the trigger program for speciﬁc needs.

Create a data window

The defa window; click the

Listing toolbar buttons to open the wizard. For the following examples, you will create a Waveform window.

Creat

1. Click the Waveform button to create a

ult instrument setup does not include any data windows. Use the New Data Window wizard to create a new data

button in the toolbar to open the New Data Window wiza rd. Alternately, click either the Waveform or

e the Waveform window

Waveform window.

ew Data Window Wizard opens.

The N

TLA Quick Start User Manual 11

Get acquainted w

2. Click the Next > button at the bottom

of the w izard to use the default window settings.

3. Use the default window name and click the Finish button.

ith your instrument

The new Waveform window displays and includes any group that you created in the Setup window.

12 TLA Quick Start User Manual

Get acquainted w

ith your instrument

Add waveforms

Use the following steps to add other waveforms that you deﬁned in the Setup window. (See page 8, Create groups.)

1. Right-click i

and select Add Waveform.

2. Expand each group.

n the waveform label area

TLA Quick Start User Manual 13

Get acquainted w

3. Press the Ctrl key while selecting each signal that you want to add to the Waveform wind

4. Click Add.

5. Click Close.

Quick tips

Select By Name to add the probe signals to the Waveform window by their channel names. This is useful for groups that hav

ith your instrument

ow.

e only one channel.

Use the d

elete key on the keyboard to delete any highlighted waveforms in the Waveform window.

14 TLA Quick Start User Manual

Acquire data

After you have d eﬁned all of the setups and connected the probes to the target system, you are ready to acquire data. You can acquire a single sequence of data, or you can continuously acquire data.

Acquire a single acquisition

1. Click Run.

The Run button changes to Stop until the instrument has met the trigger conditions and has acquired the data. The button changes back to Run after data is acquired.

2. If the instrument does not trigger, click

Status.

Use the information in the dialog box to see if the logic analyzer is waiting for the trigger or if it has triggered and is ﬁlling its acquisition memory.

When a trigger occurs, the instrument displays the ﬂip-ﬂop Clock, Input, and Output data in the Waveform window. The trigger point is represented by the red trigger marker (T).

Get acquainted w

ith your instrument

Quick tip

To verify that the instrument is acquiring data during long periods of inactivity on the screen, check that the Tek icon in the upper right corner of the screen is animated.

Acquire repetitive acquisitions

1. Click the Repetitive Run button to acquire

data repetitively. The icon changes from an arrow to a loop.

2. Click Run. The instrument will acquire

data until you click Stop or until you click the Repetitive Run button again to change back to single run mode.

TLA Quick Start User Manual 15

Get acquainted w

ith your instrument

Use the Tabbed Trigger window to set up quick triggers

You can deﬁne a trigger program using the Tabbed Trigger window without closing the Waveform or Listing window. The following example shows how to set up the instrument to trigger on a channel edge.

You can also use this procedure to quickly deﬁne other trigger programs. To acquire complex data, you can still use the Power Trigger window.

1. Click Run.

Data must be present before you can use the Tabbed Trigger window.

2. Click Trigger in the tabbed window.

3. Click the

Trigger window to the screen.

4. Click and drag the Channel Edge icon from the Tabbed Trigger window to the Output

The instrument will display the details of the program in the Trigger Details area. The det Power Trigger window. You can edit any of the details.

5. Click Run to acquire data and trigger

strument based on the new trigger

the in program.

button to pin the Tabbed

waveform.

ails are similar to those in the

16 TLA Quick Start User Manual

Analyzing data

Your instrument has several tools for analyzing data, such as zooming data, measuring data, and viewing data with MagniVu high-resolution timing. This section provides concepts and procedures for analyzing data in the Waveform window. Some of these features also apply to the Listing window; refer to the online help for more details.

Zoom the data

To zoom data in the Waveform window:

1. Click and drag from left to right over the

area you want to zoom.

Analyzing data

2. Click the Zoom In button a few times to

zoom the timing data samples.

Quick tips

Click and drag from the right to the left to zoom to the previous selection.

Use the Zoom In and the Zoom Out buttons in the toolbar as an alternative method of zooming data.

Rearrange the toolbars, as needed, to access command buttons, if the command buttons appear off-screen.

TLA Quick Start User Manual 17

Analyzing data

Measure waveform data using cursors

Use the Snap to Edge feature with cursors in the Waveform window to measure the time between waveforms.

1. Point the mouse at Cursor 1 over the waveform that you want to measure.

2. Click and drag Cursor 1 toward a leading or trailing edge of the waveform.

3. Release the mouse to snap the cursor to the next waveform edge.

4. Repeat for Cursor 2.

5. If the Delta-time toolbar is turned off,

click

6. Read t two cursors.

he time difference between the

18 TLA Quick Start User Manual

Quick tips

If the cursors do not appear in the Waveform window, use the right-click menu to move the cursors on screen (select Move Cu rsor 1 Here).

You can use the Snap to Edge feature with any of the user marks.

You can c l i c k to add multiple Delta-Time toolbars in the same Waveform window.

You can use the Delta-Time toolbar to measure time between any two marks. Select the marks from the drop-down lists in the toolbar.

Analyzing data

Use the Data

Use the Data Measurement window to quickly take measurements in the Waveform or Listing window.

1. Click Measurements.

2. Click the button to pin the Data

Measurement window to the screen.

Measurement window for quick measurements

TLA Quick Start User Manual 19

Analyzing data

3. Click and drag the Period icon to the

4. Repeat for any other measurements.

5. Click the Statistics tabintheData

Clock waveform, and release.

The selected m to the Data Measurement window at the bottom of the display.

Measurement window to display the results of the measurement along with other statistics. Measurements are taken on the existing data without having to acquire new data.

easurement will be added

Quick tips

a measurement on new data, click Run.

To t ak e

To s a ve

To s e le Data Measurement, and then select a measurement from the list.

the measurement data to a ﬁle, click the Export button in the Statistics tab of the Data Measurement window.

ct a measurement in the Waveform window, select the wa veform label, right-click the waveform, select Add LA

20 TLA Quick Start User Manual

View acquired data with MagniVu high-resolution timing

MagniVu high-resolution timing provides fast sampling on all waveforms to analyze details that you may not see using Deep timing. It is like having two logic analyzers in one. Using a single probe you can view Deep timing data for long time spans and MagniVu high-resolution timing data for greater resolution at the area of interest.

The MagniVu high-resolution data is automatically acquired with each acquisition. However, the waveforms may not be visible. To add MagniVu timing waveforms:

1. Click below the waveform labels to

deselect all waveforms.

2. Click MagniVu to add the MagniVu data

to the Waveform window.

The MagniVu timing waveforms are added to the window in a different color.

Analyzing data

3. Click t

he Zoom Out button until you see

the entire MagniVu timing waveforms.

Note that the MagniVu timing data is

s long as compared to the Deep

16 K bit timing data. Deep timing lets you acquire a large amount of data; MagniVu timing

ou focus on the details of the data.

lets y

MagniVu data can be up to 128 K bits long for TLA7Bxx and TLA6400 series

uments or 16 K bits long for

instr TLA7ACx series instruments.

TLA Quick Start User Manual 21

Analyzing data

4. MoveCursor1toanareainthe

5. Zoom on Cursor 1. The MagniVu button

Waveform window outside the range of the MagniVu da

indicates the MagniVu waveforms are off scree

ta.

6. Click th

e MagniVu button to center the

MagniVu data on-screen.

Quick tip

Click the MagniVu button in the Listing or Waveform window to turn the MagniVu display on and off.

22 TLA Quick Start User Manual

Managing data

This section contains procedures for managing data, such as saving setups and loading saved setups.

Save the setup

After deﬁning your setup, you can save it for future use.

Managing data

1. Select Save

2. Select o

3. Enter a

4. Click

ne of the following save options:

Save all

Save onl

Do not s

Save be

ﬁle name.

Save.

System As.

acquired Data

y unsuppressed Data

ave acquired Data

tween Marks

Quick tips

Save often to a void losing critical setups and data.

See the online help for details on saving setups.

TLA Quick Start User Manual 23

iView integrate

d measurements

Load a saved setup

Use the following steps to load the setup that you saved under Getting Acquainted with Your Instrument. (See page 7.)

1. Select Load System.

2. Select the ﬁle name.

3. Click Load.

iView integrated m easurements

You can use the iView feature to connect an external Tektronix oscilloscope to the logic analyzer, acquire data from both instruments, and display the results on the logic analyzer. This is useful for displaying the analog components of a signal in the same data window as the digital components.

In the following examples the logic analyzer and the oscilloscope will acquire the same data. The logic analyzer captures the digital components and the oscilloscope captures the analog components.

24 TLA Quick Start User Manual

iView integrate

Use the following steps to set up the oscilloscope for these examples. Refer to the documentation that came with your oscilloscope f

or operating instructions.

d measurements

1. Connect the os

Q output of the ﬂip-ﬂop).

2. Power on the oscilloscope.

3. Press the Default Setup button on the oscilloscope, and then press the Autoset button. You should have a signal on

the oscilloscope screen.

Connect the

After completing the oscilloscope and logic analyzer setups, use the iView wizard to connect the two instruments together.

1. From the l ogic analyzer System menu,

select Add External Oscilloscope. .

2. Follow the instructions on each page

of the iView wizard to do the following steps:

Select the oscilloscope.

Connect the iView cable to the logic

analyzer.

Connect the iView cable to the

oscilloscope.

cilloscope probe to the same signal source as the logic analyzer ( for this example, connect to the

logic analyzer and the oscilloscope

Verify the GPIB address of the

oscilloscope.

Identify where to display the

oscilloscope data.

Specify the triggering.

Verify the c onnections and setups.

3. Click Finish on the last page of the

wizard.

The oscilloscope is added to the to the System window.

Quick tips

Start the iView wizard by clicking the iView icon in the Listing window or Waveform window. If you have a TLA7012 Portable Mainframe or a TLA6400 series instrument, start the iView wizard by pressing the front-panel iView button.

If the oscilloscope is properly connected to the logic analyzer when you start the iView wizard, the wizard will bypass the connection instructions. Follow the on-screen instructions to ﬁnish the installation or to return to the start page of the wizard.

TLA Quick Start User Manual 25

iView integrate

d measurements

Acquire the iView data

The next steps consist of acquiring the initial data, and then adjusting the data to properly view and analyze the data.

1. Click MagniView to turn on the MagniVu waveforms.

2. Click iView to turn on the iView waveforms.

If desired, delete any of the unused oscilloscope waveforms.

3. Click Run to acquire and display waveform data from both instruments.

Depending on the oscilloscope and your Waveform window settings, you may not see any waveform data from the oscilloscope. If necessary, click the iView button in the Waveform window to bring the waveform on screen.

Align the

Complete the following steps to ﬁne-tune the data alignment.

1. Zoom the display to measure the

2. Move Cursor 1 to the leading edge of the

3. Click the oscilloscope waveform label

4. Move Cursor 2 to the point on the

5. Note the Delta Time value.

oscilloscope data with the logic analyzer data

time difference between the glitch in the MagniVu waveform and in the oscilloscope waveform:

glitch in the MagniVu waveform.

to allow you to read the voltage measurements.

If the highlighted waveform is too bright, click the area below the waveform labels to turn the highlighting off (you may need to resize the Waveform window to show the label area with no l abels).

glitch where the waveform crosses the threshold voltage as indicated by the measurement readout.

26 TLA Quick Start User Manual

6. Select Time Alignment. from the Data

menu.

iView integrate

d measurements

7. Select the oscilloscope as the data

source.

8. Enter the offset value (Delta Time value)

into the Adjust time offset box.

9. Click OK.

TLA Quick Start User Manual 27

iView integrate

d measurements

The oscillosco with the logic analyzer data.

pe data is now time-aligned

Quick tips

A positiv analyzer data. A negative o ffset value will move the oscilloscope waveform to the left.

Click the iView button in the Waveform window or press the iView button on the TLA7012 or TLA6400 front panel to turn the iView signals on and off.

e Adjust Time offset value will move the oscilloscope waveform in the display to the right with respect to the logic

28 TLA Quick Start User Manual

Application examples

The examples in this section show how to use your instrument to do common logic analyzer tasks. These examples use the basic setups with the ﬂip-ﬂop examples developed earlier in this document. (See page 7, Get acquainted with your instrument.) Refer to the setups as needed to step through the application examples.

Trigger on a glitch

Logic analyzers are useful for debugging elusive, intermittent problems, such as glitches. Use the following procedures to set up the logic analyzer to trigger on a glitch.

Application exa

mples

1. Conﬁgure th

sure that Asynchronous is selected. (See page 7, Conﬁgure the Setup window.)

2. Open the Waveform window, right-click

in the wav Add Waveform.

e Setup window and make

eform label area, and select

TLA Quick Start User Manual 29

Application exa

3. Select the groups (Clock, Input, and

4. Click Add.

5. Click Close.

6. Click Run.

7. Click Trigger.

mples

Output for this example).

30 TLA Quick Start User Manual

8. Click and drag the Glitch icon from the

Tabbed Trigger window to the Output group wavefor

9. Select the groups that you want the logic

analyzer signals.

The signal where you dropped the Glitch icon is s select the groups you want and avoid triggering on signals that may contain glitche

to trigger on. Clear any other

elected by default. You can

s that you do not care about.

Application exa

mples

10. Click R

11. Expand

12. Click MagniVu.

un.

the Output group to see the

highlighted glitch on the Q waveform.

The glitch data is highlighted in red

ry sample point for each signal

at eve in the Deep timing waveforms. T h e MagniVu timing waveforms show the

-resolution glitch data.

high

TLA Quick Start User Manual 31

Application exa

mples

Analyze state data

You can use the logic analyzer for state data analysis; you can view the data in tabular form in the Listing window.

Deﬁne the Setup window

State acquisition uses an external clock from the target system to tell the logic analyzer when to sample data.

1. Conﬁgure the signals in the Setup window.

(See page 7, Conﬁgure the Setup window.)

2. Select Synchronous.

3. Select the Single Clock source. For this example, select CK0().

4. Select the rising edge of the clock.

5. Select Samples.

Conﬁgure the Trigger

1. Deﬁne the setups for the Waveform

window. (See page 11, Create a data window.)

You will use the Waveform window setups to help deﬁne the trigger.

2. Click Trigger in the tabbed window.

3. Click and drag the Channel Edge icon

from the Tabbed Trigger window to the Output waveform.

32 TLA Quick Start User Manual

Acquire the data

1. Click Run.

Application exa

mples

2. Zoom the data a

acquired data.

The LA1: Clock(0) waveform data

shows no changes because the data is sampled on Each tic mark of the Sample clock waveform represents a clock edge.

The MagniVu high-resolution data

still displ

s necessary to view the

each rising clock edge.

ays timing data.

Create the Listing window

1. Click the

instrument in the TLA toolbar.

If the Listing window does not exist, use the New Data Listing window.

Listing window button for your

Window wizard to create a new

The listing window has no data in it. You need to add the data columns to the

to see the data.

window

TLA Quick Start User Manual 33

Application exa

mples

2. Right-click in Add Column.

3. Expand the

while selecting each column, and click Add to add the columns to the Listing window.

4. Click Clo

the data area and select

groups, press the Ctrl key

se.

5. Click and drag the Timestamp column to

the right of the last column. Timestamps

easier to read in this position.

may be

Note the data in the Listing window.

The clock data appears as zeros because the data is sampled on the

ng edge of the clock.

risi

nput and Output data appear as

The I ones and zeros.

The Timestamp column lists the time between data samples.

The trigger point is halfway through the

a because the Trigger position was

dat set to 50%.

34 TLA Quick Start User Manual

Trigger on a setup & hold violation

Use the Setup & Hold triggering to capture setup and hold violations. This example uses the same setups for the Setup window as the previous example. (See page 32, Analyze state data.)

Deﬁne the Setup window

1. Conﬁgure the signals in the Setup

window. (See page 7, Conﬁgure the Setup window.)

2. Select Synchronous.

3. Select the Single Clock source. For this

example, select CK0().

4. Select the rising edge of the clock.

5. Select Samples.

Application exa

mples

TLA Quick Start User Manual 35

Application exa

Conﬁgure the Trigger

1. Click Run.

mples

2. Click Trigger

3. Click and drag

from the Tabbed Trigger window to the Input waveform.

4. Select the desired value for the Input group/signal setup time.

5. Select the desired hold time.

the Setup and Hold icon

36 TLA Quick Start User Manual

Acquire and measure the MagniVu high-resolution timing data

1. Click Run.

Application exa

mples

2. View the data i

The instrument triggers on the rising edge of the clock signal at the violation. The setup and highlighted in red for each setup and hold violation on the Deep timing waveform. Use the Magni measure the actual details.

3. Zoom the data as necessary to see the

MagniVu waveforms.

4. Select System Trigger in the

Measureme

5. Move Curso

transition.

6. Read the setup time from the Delta-Time

readout.

n the Waveform window.

hold violation area is

Vu timing to view and

nt toolbar.

r 2 to the data input

TLA Quick Start User Manual 37

Speciﬁcations

Speciﬁcation

This section provides the warranted and mechanical speciﬁcations for the following Tektronix logic analyzers and modules:

TLA6400 Series Logic Analyzers

TLA7000 Series Logic Analyzers

TLA7Bxx and TLA7ACx Series Logic Analyzer modules

All speciﬁcations (marked with the Tektronix location or by following the procedures described in individual service manuals or performance veriﬁcation documents. Typical speciﬁcations are provided for your convenience but are not guaranteed.

The performance limits in these speciﬁcations are valid under the following conditions:

The instrument must be in an environment with temperature, altitude, humidity, and vibration within the operating limits described in these speciﬁcations.

Logic analyzer modules must be installed in a logic analyzer mainframe.

The instrument must have had a warm-up period of a t least 30 minutes.

The TLA7000 series instruments must have been calibrated and adjusted at an ambient temperature between +20 °C and +30 °C.

The TLA6400 series instruments must have been calibrated and adjusted at an ambient temperature between +18 °C and +28 °C.

symbol) are guaranteed and can be checked directly or indirectly at your nearest

Atmospheric characteristics

Characteristic Description

Temperature: Operating and nonoperating

Relative humidity: Operating and nonoperating

Altitude: Operating and nonoperating

TLA7Bxx series module relative humidity derates to approximately 57% at +40 °C.

TLA7Bxx and TLA7ACx series modules operating humidity is 5% to 90% up to +30 °C, 75% from +30 to +40 °C, noncondensing. Maximum wet-bulb temperature is +29.4 °C.

TLA7Bxx and TLA7ACx series modules and TLA7000 instrument nonoperating humidity is 5% to 90% limited by a wet bulb temperature of +40 °C.

Operating (no media in DVD drive):

+5 °C to +45 °C, 15 °C/hr maximum gradient, noncondensing (der

ated1°C

per 300 m (984 ft) above 1500 m (4921 ft) altitude)

Nonoperating (no media in DVD drive):

–20 °C to +60 °C, 15 °C/hr maximum gradient, noncondensing

Operating (no media in DVD drive):

20% to 80% relative humidity, noncondensing. Maximum wet bulb temperature: +29 °C (derates relative humidity to approximately 22% at +50 °C)

Nonoperating (no media in DVD drive):

8% to 80% relative humidity, noncondensing. Maximum wet bulb temperature: +29 °C (derates relative humidity to approximately 22% at +50 °C)

Operating:

To 3000 m (9843 ft), (derated 1 °C per 300 m (984 ft) above 1

500 m (4921 ft)

altitude

Nonoperating:

To 12,000 m (39,370 ft)

38 TLA Quick Start User Manual

Product features

Speciﬁcations

Characteristi

CLK10 Frequency (mainframes)

TLA7000 series 10 MHz ±100 PPM

TLA6400 series 10 MHz ±50 PPM

TLA7012 mainframe slots

TLA7016 mainframe slots

MagniVu record length (samples per channel)

MagniVu sampling period

Number of channels

TLA6401 32 data and 2 clocks

TLA6402, TLA7AC2, TLA7BB2

TLA6403, TLA7AC3, TLA7BB3 96 data and 6 clock/qualiﬁer

TLA6404, TLA7AC4, TLA7BB4 128 data and 8 clock/qualiﬁer

Acquisition record length

TLA7BBx, TLA6400 series 64 M samples per channel, maximum

TLA7ACx

Description

16 K for TLA7ACx modules

128 K for TLA7Bxx modules and TLA6400 instruments

125 ps for TLA7ACx modules

20 ps for TLA7Bxx modules

40 ps for TLA6400 instruments

Data is asynchronously sampled and stored in a separate high-resolution memory. The storage speed may be changed (by software) so that the MagniVu memory covers more time at a lower resolution.

250 ps, 500 ps, or 1000 ps for TLA7ACx m odules

40 ps, 80 ps, 160 ps, 320 ps, or 640 ps for TLA 7Bxx modules

64 data and 4 clock

128 M samples per channel, maximum

TLA Quick Start User Manual 39

Speciﬁcations

Warranted speciﬁcations

Characteristi

Description

Input parameters with probes

Threshold accuracy

TLA7ACx, TLA7Bxx ±(35 mV + 1% of the threshold voltage setting)

TLA6400 series

Channel-to-

channel skew

TLA7ACx

TLA7Bxx

±(50 mV + 1% of the threshold voltage setting)

≤400 ps maximum

±40 ps maxi

mum, module only (for P6800 and P6900 series probes, add ±60 p s)

±20 ps (typical), module only

TLA6400 se

ries

±40 ps maximum, instrument only, for P5900 series probes, add ±60 ps

±20 ps (typical), instrument only

Asynchronous sampling

Sampling period

The fastest sampling rate for each logic analyzer goes to 50 ms in a 1–2–5 sequence

TLA7ACx 2 ns, 500 MS, all channels

00 MS, half channels

1ns,10

500 ps 2000 MS, quarter channels

TLA7Bx

1.25 ns, 800 MS, all channels

625 ps, 1600 MS, all channels

, 3200 MS, half channels

313 ps

157 ps, 6400 MS, quarter channels

400 series

TLA6

1.25 ns, 800 MS, all channels

625 ps, 1600 MS, all channels

s, 3200 MS, half channels

313 p

Minimum recognizable word

(across all channels)

nnel-to-channel skew + sample uncertainty

Cha

Example for a TLA7Bxx module a with P6860 Probe and a 1.25 ns sample period: 160 ps + 1.25 ns = 1.45 ns

Synchronous sampling

Setup and hold window size (data and qualiﬁers)

TLA7ACx (single module) Window size = channel-to-channel skew + (2 x sample uncertainty) + margin

(100 ps Maximum, 75 ps typical)

Example for a high-density P6860 probe:

Maximum = 400 ps + 250 ps + 100 ps = 770 ps

Typical = 300 ps + 250 ps = 75 ps = 625 ps

TLA7Bxx

220 ps maximum (180 ps Typical) single channel on single module

240 ps maximum (200 ps Typical) single channel on merged module

TLA6400 series

300 ps maximum (260 ps Typical) single-channel with P5910 and P5960 probes

40 TLA Quick Start User Manual

Speciﬁcations

Warranted speciﬁcations (cont.)

Characteristic Description

Maximum synchronous clock rate

TLA7ACx 120 MHz in quarter-speed mode (8.3 ns minimum between active clock edges)

235 MHz in ha

450 MHz in full-speed mode (2.2 ns minimum between active clock edges)

800 MHz on half channels

Software c

TLA7Bxx 750 MHz, one sample point per clock, all channels

750 MHz, tw

750 MHz, four samples points per clock, half channels

1400 MHz, one sample point per clock, all channels

1400 MHz,

TLA6400 series 667 MHz, two sample points per clock, all channels

Trigger system

Trigger state machine (TSM) sequence rate

TLA7ACx DC to 500 MHz (2.00 ns)

TLA7Bxx and TLA6400 series

It is possible to use storage control and only store data when it has changed (transitional storage).

Applies to asynchronous sampling only. Setup and hold window speciﬁcation applies to synchronous sampling only.

Software controls the selection between full-speed, half-speed, and quarter-speed modes.

This is a special mode and has some limitations such as the clocking state machine and trigger state machine only running at 500 MHz.

For data rates of 500 Mb/s or less, the TSM evaluates one data sample per TSM clock. For data rates greater than 500 Mb/s, the TSM evaluates multiple data samples per TSM clock up to the maximum acquired data rate.

For data rates of 800 Mb/s or less, the TSM evaluates one data sample per TSM clock. For data rates greater than 800 Mb/s, the TSM evaluates multiple data samples per TSM clock up to the maximum acquired data rate.

DC to 800 MHz (1.25 ns)

lf-speed mode (4.25 ns minimum between active clock edges)

ontrols the selection between full-speed and half-speed modes.

o samples points per clock, all channels

two sample points per clock, half channels

Mechanical characteristics

Characteristic Description

TLA6400 dimensions

Height (with feet) 29.7 cm (11.7 in)

Width

Depth

TLA7012 dimensions

Height (with feet) 29.46 cm (11.6 in)

Width

Depth

TLA7016 dimensions

Height (with feet) 34.67 cm (13.7 in)

Width

Depth

TLA7Bxx and TLA7ACx dimensions

43.7 cm (17.2 in)

38.7 cm (15.2 in)

45.08 cm (17.75 in)

45.97 cm (18.1 in)

42.42 cm (16.7 in)

67.31 cm (26.5 in)

TLA Quick Start User Manual 41

Speciﬁcations

Mechanical characteristics (cont.)

Characteristic Description

Weight (TLA6400 series instruments and TLA7000 series mainframes include empty accessory pouch, slot covers, and front cover)

TLA6401

TLA6402

TLA6403

TLA6404

TLA7012

TLA7016

TLA7AC2, TLA7BB2 2.282 kg (5 lb 0.5 oz)

TLA7AC3, TLA7BB3 2.381 kg (5 lb 4 oz)

TLA7AC4, TLA7BB4, TLA7BC4 2.438 kg (5 lb 6 oz)

Height

Width

Length

262 mm (10.32 in)

61 mm (2.39 in) with merge connector in the recessed position

Width increases by 10.41 mm (0.41 in) with merge connector in the extended position.

373 mm (14.7 in)

13.36 kg (29 lbs 8 oz)

13.75 kg (30 lbs 6 oz)

14.18 kg (31 lbs 5 oz)

14.83 kg (32 lbs 3 oz)

18.45 kg (40 lbs 12 oz)

26.7kg(58lbs11oz)

42 TLA Quick Start User Manual

Index

acquiring dat

acquisition

activity indicators, 10 add

adding an external oscilloscope, 25 antivirus

a, 15

iView, 26

state, 7 timing, 7

waveforms, 13

software, 1

basic steps, 6

clocking, 7

Tektronix Tektronix Primary User

Specifications and Main Features

Frequently Asked Questions

User Manual