HP HP 1660CP Series Manual de usuario

User’s Guide

Publication Number 01660-97023

First Edition, November 1997

For Safety Information, Warranties, and Regulatory Information, see the

pages at the end of this manual.

Copyright Hewlett-Packard Company 1991 - 1997

HP 1660CP-Series

Logic Analyzers

HP 1660CP-Series Logic Analyzers

The HP 1660CP-Series are 100-MHz State/500-MHz Timing Logic

Analyzers.

Logic Analyzer Features

•130 data channels and 6 clock/data channels in the HP 1660CP

•96 data channels and 6 clock/data channels in the HP 1661CP

•64 data channels and 4 clock/data channels in the HP 1662CP

•32 data channels and 2 clock/data channels in the HP 1663CP

•3.5-inch flexible disk drive and 540 MB hard disk drive

•HP-IB and RS-232-C controller and printer interface, Centronics

printer interface

•Variable setup/hold time

•4 K memory on all channels with 8 K in half-channel mode

•Marker measurements

•12 levels of trigger sequencing for state and 10 levels of trigger

sequencing for timing

•100 MHz time tagging and number-of-states tagging

•Full programmability

•DIN mouse and keyboard support

Pattern Generator Features

•16 output channels at 200 MHz

•32 output channels at 100 MHz

•258,048 vectors

•3-bit pattern-level sensing (clock pod)

Options include the Programmer’s Guide and the Service Guide.

In This Book

This User’s Guide shows you how to use

the HP 1660CP-Series Logic Analyzer. It

contains measurement examples, field

and feature definitions, and a basic

service guide. Refer to this manual for

information on what the menu fields do

and how they are used. This manual

covers all HP 1660CP-series analyzers.

The User’s Guide is divided into four

parts. The first part, chapters 1 through

5, covers general product information you

need to use the logic analyzer. The

second part, chapters 6 and 7, contains

detailed examples to help you use your

analyzer in performing complex

measurements. The third part, chapters 8

through 10, contains reference

information on the hardware and

software, including the analyzer menus

and how they are used. There are

sections for each analyzer menu and a

separate chapter on System Performance

Analysis. The fourth part, chapters 11

through 13, provides a basic service guide.

1Logic Analyzer Overview

Connecting Peripherals

Using the Logic Analyzer

Triggering Examples

Using the Trigger Menu

File Management

Reference

System Performance Analysis

(SPA)Software

Concepts

Troubleshooting

Specifications

Operator’s Service

Glossary

Using the Pattern Generator

Index

iii

Contents

1 Logic Analyzer Overview

To make a measurement 1–5

2 Connecting Peripherals

To connect a mouse 2–3

To connect a keyboard 2–4

To connect to an HP-IB printer 2–5

To connect to an RS-232-C printer 2–7

To connect to a parallel printer 2–8

To connect to a controller 2–9

3 Using the Logic Analyzer

Accessing the Menus 3–3

To access the System menus 3–4

To access the Analyzer menus 3–6

To access the Pattern Generator menus 3–8

Using the Analyzer Menus 3–9

To label channel groups 3–9

To create a symbol 3–11

To examine an analyzer waveform 3–13

To examine an analyzer listing 3–15

To compare two listings 3–17

The Inverse Assembler 3–19

To use an inverse assembler 3–19

4 Using the Trigger Menu

Specifying a Basic Trigger 4–3

To assign terms to an analyzer 4–4

To define a term 4–5

To change the trigger specification 4–6

Changing the Trigger Sequence 4–7

To add sequence levels 4–8

To change macros 4–9

Setting Up Time Correlation between Analyzers 4–10

To set up time correlation between two state analyzers 4–11

To set up time correlation between a timing and a state analyzer 4–11

Arming and Additional Instruments 4–12

To arm another instrument 4–12

To receive an arm signal from another instrument 4–13

Managing Memory 4–14

To selectively store branch conditions (State only) 4–15

To place the trigger in memory 4–16

To set the sampling rates (Timing only) 4–17

Contents

5 Using the Pattern Generator

Setting Up the Proper Configurations 5–3

To set up the configuration 5–3

To build a label 5–5

Building Test Vectors and Macros 5–6

To build a main vector sequence 5–7

To build an initialization sequence 5–8

To edit a main or initialization sequence 5–8

To include hardware instructions in a sequence 5–9

To include software instructions in a sequence 5–10

To include a user macro in a sequence 5–11

To build a user macro 5–12

To modify a macro name 5–13

To edit a macro 5–13

To add, delete, or rename parameters 5–14

To place parameters in a vector 5–15

To enter or modify parameters 5–16

To build a User Symbol Table 5–17

To include symbols in a sequence 5–18

To include symbols in a macro 5–19

To store a configuration 5–20

To load a configuration 5–21

To use Autoroll 5–22

Pattern Generator Common Menus 5–23

The Format Menu 5–23

The Sequence Menu 5–26

The User Macros Menu 5–34

Contents

vii

Loading ASCII Files 5–36

ASCII File Commands 5–37

ASCDown Command 5–37

LABel 5–38

VECTor 5–39

FORMat:xxx 5–41

Loading an ASCII file over a bus (example) 5–42

Pattern Generator Probing System 5–44

Pod Numbering 5–44

Connecting Pods Directly to a PC Board 5–45

Output Pod Characteristics 5–46

6 Triggering Examples

Single-Machine Trigger Examples 6–3

To store and time the execution of a subroutine 6–4

To trigger on the nth iteration of a loop 6–6

To trigger on the nth recursive call of a recursive function 6–8

To trigger on entry to a function 6–10

To capture a write of known bad data to a particular variable 6–11

To trigger on a loop that occasionally runs too long 6–12

To verify correct return from a function call 6–13

To trigger after all status bus lines finish transitioning 6–14

To find the nth assertion of a chip select line 6–15

To verify that the chip select line is strobed after the address is stable 6–16

To trigger when expected data does not appear when requested 6–17

To test minimum and maximum pulse limits 6–18

To detect a handshake violation 6–20

To detect bus contention 6–21

Contents

viii

Cross-Arming Trigger Examples 6–22

To examine software execution when a timing violation occurs 6–23

To look at control and status signals during execution of a routine 6–24

To detect a glitch 6–25

To trigger timing analysis of a count-down on a set of data lines 6–26

To monitor two coprocessors in a target system 6–27

Special Displays 6–28

To interleave trace lists 6–29

To view trace lists and waveforms on the same display 6–30

7 File Management

Transferring Files Using the Flexible Disk Drive 7–3

To save a configuration 7–4

To load a configuration 7–6

To save a trace list in ASCII format 7–7

To save a screen’s image 7–8

To load additional software 7–9

8 Reference

Configuration Capabilities 8–3

Probing 8–5

General-purpose probing system description 8–8

Assembling the probing system 8–11

Keyboard Shortcuts 8–15

Moving the cursor 8–15

Entering data into a menu 8–16

Using the keyboard overlays 8–16

Contents

Common Menu Fields 8–17

Print field 8–18

Run/Stop field 8–19

Roll fields 8–20

Disk Drive Operations 8–21

Disk operations 8–21

Autoload 8–23

Format 8–23

Pack 8–23

Load and Store 8–24

The RS-232-C, HP-IB, and Centronics Interfaces 8–25

The HP-IB interface 8–26

The RS-232-C interface 8–26

The Centronics interface 8–27

System Utilities 8–28

Real Time Clock Adjustments field 8–28

Update FLASH ROM field 8–28

Shade adjustments 8–30

The Analyzer Configuration Menu 8–31

Type field 8–31

Illegal configuration 8–31

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