Agilent Technologies 8133A Especificações Página 1

Agilent Technologies 16910/11A Logic AnalyzersService GuidePublication number 16910-97000April 2004For Safety and Regulatory information, see the page

10 Chapter 1: General InformationAccessoriesOne or more of the following accessories, sold separately, are required to operate the 16910/11A logic a

100 Chapter 8: Theory of Operationonto the card and provides for control of the card by the analyzer mainframe. It also provides a path for unloadin

101Aaccessories, 10acquisition, 67assembliesexchange, 90return, 88Bblock-level theory, 98Ccableinstall, 86remove, 85test E5379A cable, 73calibrating

102 Index

Safety NoticesThis apparatus has been designed and tested in accor-dance with IEC Publication 1010, Safety Requirements for Mea-suring Apparatus, and

Notices© Agilent Technologies, Inc. 2001-2004No part of this manual may be reproduced in any form or by any means (including electronic storage and re

11Chapter 1: General InformationSpecificationsThe specifications are the performance standards against which the product is tested.SpecificationsPar

12 Chapter 1: General InformationEnvironmental CharacteristicsSee the 16900-series logic analyzer’s online help system for a full listing of all spe

13Chapter 1: General InformationRecommended Test EquipmentRecommended Test EquipmentEquipment Critical SpecificationsRecommended Agilent Model/Part

14 Chapter 1: General Information

152Preparing for UseThis chapter gives you instructions for preparing the logic analyzer module for use.

16 Chapter 2: Preparing for UsePower RequirementsAll power supplies required for operating the logic analyzer are supplied through the backplane con

17Chapter 2: Preparing for Usemechanical defects. If you find any defects, contact your nearest Agilent Technologies Sales Office. Arrangements for

18 Chapter 2: Preparing for Use

193Testing Logic Analyzer PerformanceThis chapter tells you how to test the performance of the 16910A or 16911A logic analyzer against the specificati

2 Chapter : The Agilent 16910/11A Logic Analyzers—At a GlanceThe Agilent Technologies 16910A and 16911A are logic analyzer modules for the Agilent T

20 Chapter 3: Testing Logic Analyzer PerformanceTo ensure the 16910A or 16911A logic analyzer (also referred to as the module or the card) is operat

21Chapter 3: Testing Logic Analyzer PerformanceTest Equipment Each procedure lists the recommended test equipment. You can use equipment that satisf

22 Chapter 3: Testing Logic Analyzer PerformanceTo Assemble the SMA/Flying Lead Test ConnectorsTo Assemble the SMA/Flying Lead Test ConnectorsThe SM

23Chapter 3: Testing Logic Analyzer PerformanceTo Assemble the SMA/Flying Lead Test Connectorsb Trim about 1.5 mm from the pin strip inner leads and

24 Chapter 3: Testing Logic Analyzer PerformanceTo Assemble the SMA/Flying Lead Test Connectors2 Solder the pin strip to the SMA board mount connect

25Chapter 3: Testing Logic Analyzer PerformanceTo Assemble the SMA/Flying Lead Test Connectorsc Rotate the assembly 180 degrees and solder the two S

26 Chapter 3: Testing Logic Analyzer PerformanceTo Assemble the SMA/Flying Lead Test Connectorsc The finished test connector is shown in the picture

27Chapter 3: Testing Logic Analyzer PerformanceTo Test the Minimum Master to Master Clock Time and Minimum Eye WidthTo Test the Minimum Master to Ma

28 Chapter 3: Testing Logic Analyzer PerformanceEquipment RequiredEquipment RequiredThe following equipment is required for the performance test pro

29Chapter 3: Testing Logic Analyzer PerformancePrepare the Logic Analysis System for TestingPrepare the Logic Analysis System for Testing1 Record th

3Chapter :The 16910A Logic AnalyzerThe 16911A Logic Analyzer

30 Chapter 3: Testing Logic Analyzer PerformancePrepare the Logic Analysis System for TestingPerform System Self-Tests5 Do a self-test on the logic

31Chapter 3: Testing Logic Analyzer PerformanceSet Up the Test EquipmentSet Up the Test Equipment1 Turn on the required test equipment. Let all of t

32 Chapter 3: Testing Logic Analyzer PerformanceSet Up the Test Equipment3 Set up the oscilloscope.a Set up the oscilloscope according to the follow

33Chapter 3: Testing Logic Analyzer PerformanceConnect the Test EquipmentConnect the Test EquipmentConnect the 16910/11A Logic Analyzer Pod to the 8

34 Chapter 3: Testing Logic Analyzer PerformanceConnect the Test Equipment5 Connect the E5383A Flying Lead Probe Set’s CLK lead to the pin strip of

35Chapter 3: Testing Logic Analyzer PerformanceConnect the Test Equipment7 Connect the E5383A Flying Lead Probe Set’s bits 6 and 14 to the SMA/Flyin

36 Chapter 3: Testing Logic Analyzer PerformanceConnect the Test EquipmentVerify and adjust 8133A pulse generator DC offset1 On the 54845A oscillosc

37Chapter 3: Testing Logic Analyzer PerformanceConnect the Test EquipmentDeskew the oscilloscopeThis procedure neutralizes any skew in the oscillosc

38 Chapter 3: Testing Logic Analyzer PerformanceConnect the Test Equipmentwas set to 1 volt in the oscilloscope setup described on page 32.6 Select

39Chapter 3: Testing Logic Analyzer PerformanceConnect the Test EquipmentSet the 8133A pulse width1 On the 8133A pulse generator, set the Channel 2

4 In This BookThis book is the service guide for the 16910A and 16911A logic analyzer modules. This service guide has eight chapters.Chapter 1, “Gen

40 Chapter 3: Testing Logic Analyzer PerformanceConfigure the Logic Analysis SystemConfigure the Logic Analysis System1 Exit the logic analysis appl

41Chapter 3: Testing Logic Analyzer PerformanceConfigure the Logic Analysis SystemThe Threshold Settings window will appear. c Set the threshold val

42 Chapter 3: Testing Logic Analyzer PerformanceConfigure the Logic Analysis Systemmainframe you can touch the touchscreen and drag across with your

43Chapter 3: Testing Logic Analyzer PerformanceConfigure the Logic Analysis Systemf Ensure that the sampling speed is set to 250 MHz in the Sampling

44 Chapter 3: Testing Logic Analyzer PerformanceConfigure the Logic Analysis SystemAdjust the sample positions using Eye Finder1 Select the Sample P

45Chapter 3: Testing Logic Analyzer PerformanceConfigure the Logic Analysis SystemRun Eye Finder6 Select the Run button in the Eye Finder window.7 E

46 Chapter 3: Testing Logic Analyzer PerformanceConfigure the Logic Analysis SystemTo re-align a stray channelIf the blue bar for a particular bit d

47Chapter 3: Testing Logic Analyzer PerformanceTest Pod 1 in 250 Mb/s ModeTest Pod 1 in 250 Mb/s ModeThe steps that follow include pass/fail criteri

48 Chapter 3: Testing Logic Analyzer PerformanceTest Pod 1 in 250 Mb/s Mode3 Data will appear in the Listing Window upon completion of the run.4 Fro

49Chapter 3: Testing Logic Analyzer PerformanceTest Pod 1 in 250 Mb/s Mode9 Select OK to close the New Marker window.Determine PASS/FAIL (2 of 2 tes

5Contents1 General InformationAccessories 10Mainframe and Operating System 10Specifications 11Environmental Characteristics 12Recommended Test Equip

50 Chapter 3: Testing Logic Analyzer PerformanceTest Pod 1 in 250 Mb/s ModeNOTE: As a point of curiosity, you may want to determine the absolute min

51Chapter 3: Testing Logic Analyzer PerformanceTest Pod 1 in 250 Mb/s Modemarkers. See page 39 for details. 6 Adjust the sampling positions using Ey

52 Chapter 3: Testing Logic Analyzer PerformanceTest Pod 2 in 250 Mb/s ModeTest Pod 2 in 250 Mb/s Mode1 Disconnect the E5383A Flying Lead Probe Set

53Chapter 3: Testing Logic Analyzer PerformanceTest Pod 2 in 250 Mb/s Mode13 Adjust the sampling positions using Eye Finder. Be sure to expand “My B

54 Chapter 3: Testing Logic Analyzer PerformanceTest the Remaining Pods in 250 Mb/s ModeTest the Remaining Pods in 250 Mb/s Mode1 Perform the normal

55Chapter 3: Testing Logic Analyzer PerformanceTest Pod 1 in 500 Mb/s Mode5 Assign bits 2, 6, 10, and 14 of Pod 1.6 Ensure that the Pod 1 threshold

56 Chapter 3: Testing Logic Analyzer PerformanceTest Pod 1 in 500 Mb/s ModeSee page 46.18 Now set the pulse generator to the new test frequency. The

57Chapter 3: Testing Logic Analyzer PerformanceTest Pod 2 in 500 Mb/s ModeYes to erase the data and continue.25 Perform the procedure “Determine PAS

58 Chapter 3: Testing Logic Analyzer PerformanceTest Pod 2 in 500 Mb/s ModeSMA/Flying Lead test connector’s pin strip connector at the 8133A pulse g

59Chapter 3: Testing Logic Analyzer PerformanceTest Pods 3 and 4 in 500 Mb/s Mode (16910A only)Test Pods 3 and 4 in 500 Mb/s Mode (16910A only)1 Per

6 ContentsTest Pod 1 in 250 Mb/s Mode 47Determine PASS/FAIL (1 of 2 tests) 47Close the Eye Finder and Analyzer Setup Windows 47Configure the markers

60 Chapter 3: Testing Logic Analyzer PerformancePerformance Test RecordPerformance Test Record LOGIC ANALYZER MODEL NO. (circle one): 16910A 16911

614CalibratingThis chapter gives you instructions for calibrating the logic analyzer.

62 Chapter 4: CalibratingCalibration StrategyThe 16910/11A logic analyzer does not require an operational accuracy calibration. To test the module a

635TroubleshootingThis chapter helps you troubleshoot the module to find defective assemblies.

64 Chapter 5: TroubleshootingThe troubleshooting consists of flowcharts, self-test instructions, and a cable test. If you suspect a problem, start a

65Chapter 5: TroubleshootingTroubleshooting Flowchart 1

66 Chapter 5: TroubleshootingTroubleshooting Flowchart 2

67Chapter 5: TroubleshootingTo run the self tests1 See “Perform System Self-Tests” on page 30.Self-Test DescriptionsThe self-tests for the logic ana

68 Chapter 5: Troubleshootingmodes of unloading data from the acquisition RAM devices. These modes are setup by writing to registers in the Memory C

69Chapter 5: Troubleshootingby each chip in the module.Inter-module Flag Bits Test. The purpose of this test is to verify that the 4 Inter-module Fl

Contents 76 Replacing AssembliesTools Required 84To remove the module 84To remove the logic analyzer cable 85To install the logic analyzer cable 86To

70 Chapter 5: TroubleshootingTo exit the test system1 Simply close the self-test window. No additional actions are required.

71Chapter 5: TroubleshootingTo Assemble the 2 x 9 Test ConnectorsTo Assemble the 2 x 9 Test Connectors The 2 x 9 test connectors are used to connect

72 Chapter 5: TroubleshootingTo Assemble the 2 x 9 Test Connectorspins.e Repeat for the second 2 x 9 pin strip.2 Attach the SMA connector:a Solder t

73Chapter 5: TroubleshootingTo test the cablesTo test the cablesThis test allows you to functionally verify the logic analyzer cable and the flying

74 Chapter 5: TroubleshootingTo test the cablesConnect the test equipment1 Using two 2 x 9 test connectors, connect the logic analyzer to the pulse

75Chapter 5: TroubleshootingTo test the cables3 Set up the bus and signals to test Pod 1.a From the Logic Analysis System main menu, select Setup→My

76 Chapter 5: TroubleshootingTo test the cablesindicator shows activity on clock 1.4 Set the sampling mode.a Select the Sampling tab of the Analyzer

77Chapter 5: TroubleshootingTo test the cablesNOTE: If option 500 is not installed on the 16910/11A module, then 250 MHz will be the only speed avai

78 Chapter 5: TroubleshootingTo test the cablesAdjust sampling positions using Eye Finder1 Select the Sample Positions button. The Eye Finder window

79Chapter 5: TroubleshootingTo test the cablesregion. If not, see “To re-align a stray channel” on page 46.7 Select OK to close the Sample Positions

8 Contents

80 Chapter 5: TroubleshootingTo test the cablesConnect and configure the logic analyzer to test other pods1 Disconnect all flying lead probes from t

81Chapter 5: TroubleshootingTo test the cables11 Move the starting position to -3 ns.12 Run Eye Finder and ensure that an eye is found for each bit.

82 Chapter 5: TroubleshootingTo test the cables18 Return to the troubleshooting flow chart.

836Replacing AssembliesThis chapter contains the instructions for removing and replacing the logic analyzer module, the circuit board of the module, a

84 Chapter 6: Replacing AssembliesCAUTION: Turn off the mainframe before installing, removing, or replacing a module.CAUTION: Electrostatic discharg

85Chapter 6: Replacing AssembliesTo remove the logic analyzer cable1 Remove power from the instrumenta In the session manager, select Shutdown.b At

86 Chapter 6: Replacing AssembliesTo install the logic analyzer cable1 Connect the logic analyzer cable to the logic analyzer circuit board.a Align

87Chapter 6: Replacing AssembliesTo replace the circuit board1 Remove the logic analyzer cables using the “To remove the logic analyzer cable” proce

88 Chapter 6: Replacing AssembliesTo return assembliesBefore shipping the module to Agilent Technologies, contact your nearest Agilent Technologies

897Replaceable PartsThis chapter contains information for identifying and ordering replaceable parts for your module.

91General InformationThis chapter lists the accessories, some of the specifications and characteristics, and the recommended test equipment.

90 Chapter 7: Replaceable PartsOrdering Replaceable Parts To order a part, visit us on the web at www.parts.agilent.com or call us in the United Sta

91Chapter 7: Replaceable PartsReplaceable Parts ListThe replaceable parts list is organized by reference designation and shows exchange assemblies,

92 Chapter 7: Replaceable PartsReplaceable PartsRef. Des. Agilent Part Number QTY DescriptionExchange Assemblies16910-69501 Exchange Acquisition Boa

93Chapter 7: Replaceable PartsReplaceable PartsRef. Des. Agilent Part Number Qty DescriptionAccessories for Connectivity to the System Under TestW8

94 Chapter 7: Replaceable Parts16910A Exploded ViewExploded view of the 16910A logic analyzer

95Chapter 7: Replaceable Parts16911A Exploded ViewExploded view of the 16911A logic analyzer

96 Chapter 7: Replaceable Parts

978Theory of OperationThis chapter presents the theory of operation for the logic analyzer card.

98 Chapter 8: Theory of OperationThe information in this chapter is to help you understand how the logic analyzer operates. This information is not

99Chapter 8: Theory of OperationProbes. The 16910A logic analyzer card contains 6 probe pods; the 16911A contains 4 probe pods. Each pod is comprise