HP E2450A User's Manual
Contents
1. Access the OMF Symbol load menu an Fite Choose the disk drive that contains Labais HDDR 21 the OMF file Choose the desired module and label oo 2 3 File field file you want to load Select this field to choose the file SelectLoadto load the file Using the Symbol Utility To Load a Symbol File Select the OMF File field In the pop up turn the knob to highlight the desired file name Select the Select field to choose the file pre eur sere lt m sr ovnnonenesannnnnn en RTE Means ane sin H File Selection Heny I Name File Type I I C880 ONF DOS FILE i FEROS DGS FILE i TEROZ OG amp FILE H OSF_FILE GIRES TOR Y i RAV_BND 386 DOS FILE 51000 5PA DOs FILE SYSTEM DIRECTORY J 1 I H i H i e O PHD A HE necessary use the knob and the Select field to choose a different directory 6 Select the Load field then select Done s nD PN SOT OMF Sumbal Tabie GNF File i H LOSES OMF ay Drive Hard Disk a Label HODR Section Relocation emer Hadula 12G 5G0HAHZ LA 5 j alone return to the module menus 2 4 See Also Using the Symbol Utility To Load a Symbol File The symbol file is loaded only into the measurement module you specified You can load the same symbol file in2. tatei i N resa Fa en Selecta trigger 4 Inthe Symbol pop up menu select the large field at the top of the pop up and choose OMF Symbol Table from the pop up menu 093908142 LA Trigger Print Ruts Arming State Seguente Lavels i 2 Se ee ee Cantre White storing sre taio anel Pap TETGGER an a q User Symbel Table E woot mei Selectthis field Usar Symbai Tabie and choose OMF Symbol Table offgat SHF Gumbel Tebis sbsalute pm ee Label j Kt Farms y Su u N RER RRRRRER 1 10 See Also Getting Started To Access the Symbol Browser The OMF Symbol Browser menu appears Use this menu to select an OMF symbol as a trigger term Content i Address a T eee s ance Yien Glohals and Locais l Dane Chapter 2 Using the Symbol Utility for information on how to use the symbol browser to set up trigger conditions Using the Symbol Utility See alse Using the Symbol Utility To Generate a Symbol File To Generate a Symbol File In order to view symbols from your software in the Listing or Waveform menus of the logic analyzer you need to create a symbol file in one of the formats that are supported by the HP E2450A Symbol Utility If your language tools
3. Ck ser BIENEN eg Trigger menu SIZILIEN BETT Gam king 1 2 DI HUE 1G i fantreal Gieta Sequence Leveis Hhile storing ne state t TRIGGER on a time Ga i a Store angstete H A l fy fAcquisifiar Cantal eT en a he Cheer Trigger 1 E SS 1 Sybo Ye absctute XKKN HEAK KK absolute ur Xy x 3 jf abeciute X Sit GORD G P absol x eb J atselute KKXKXXEK WKNXXXXX sbaul X Set the b base of the ADDR label to Symbol 2 8 Using the Symbol Utility To Trigger on a Symbol 3 Select a trigger term that you want to use The trigger term is the field that corresponds to the term column on the left side of the display and the label row in the center of the display 4 Inthe pop up select the User Symbol Table field Choose OMF Symbol Table from the pop up menu 300 500KH2 tA C Trigger t Print iC mn Select this field State Sequence Levels i yy Ypie storing Aig siate and choose OMF H t TRIGGER cr ea ij E u Symbol Table citer Gi Store enu arr cot User Symbe Tavie ORF Syrmto Teble absolute po nn 7 Bene Select a trigger _ GR term ee Using the Symbo Utility To Trigger on a Symbol 5 Use the knob to scroll through the
4. Format FUNCTIONS func_name start end Use FUNCTIONS to define symbols for program functions procedures or subroutines func_name A symbol representing the function name start The first address of the function in hexadecimal end The last address of the function in hexadecimal Example FUNCTIONS main 00001000 00002009 test 00001010 0000101F 3 24 Format Example var_name start Features and Functions Variables Variables VARIABLES var_name start size var_name start end You can specify symbols for variables using the address of the variable the address and the size of the variable or a range of addresses occupied by the variable If you give only the address of a variable the size is assumed to be 1 byte A symbol representing the variable name The first address of the variable in hexadecimal The last address of the variable in hexadecimal optional The size of the variable in bytes in decimal VARIABLES subtotal 40002000 total 40002004 4 data_array 49003000 4000302F status_char 40002345 3 25 Features and Functions Source Line Numbers Source Line Numbers Format SOURCE LINES File file _name line address Use SOURCE LINES to associate addresses with lines in your source files file name The name ofa file line The number of a line in the file in decimal address The address of the source line in hexadecimal Example SOURCE LINES File
5. VARIABLES total 40002000 4 value 40008000 4 SOURCE LINES File main c 10 00001000 11 00001002 i4 00001900A 22 00900101E File test c 5 00001010 7 09901012 11 09001014 3 22 Format section_name start end attribute Example Features and Functions Sections Sections SECTIONS section name start end attribute Use SECTIONS to define symbols for regions of memory such as sections segments or classes A symbol representing the name of the section The first address of the section in hexadecimal The last address of the section in hexadecimal optional Attribute may be one of the following NORMAL default The section is a normal relocatable section such as code or data NONRELOC The section contains variables or code that cannot be relocated In other words this is an absolute segment To enable section relocation section definitions must appear before any other definitions in the file SECTIONS prog 00001000 00001FFF data 00002000 00003FFF display_io 00008000 0000801F NONRELOC If you use section definitions in a GPA symbol file any subsequent function or _ variable definitions must fall within the address ranges of one of the defined sections Those functions and variables that do not will be ignored by the Symbol Utility 3 23 Features and Functions Functions Functions
6. ROMs Updates can be ordered from your HP Sales Office a Goto the System Utilities menu b Select the button labeled Update FLASH ROM e Insert the first flexible disk and follow the onscreen instructions The flexible disks now serve as backup copies for the files on the hard disk or in flash ROM For more information about copying a file or updating the logic analyzer s system software see the appropriate logic analyzer User s Guide 1 3 Getting Started To Install the Symbol Utility Software To Install the Symbol Utility Software The first time you load the symbol utility the logic analyzer must read it from the flexible disk at power up To install the Symbol Utility software on the HP logic analyzer take the following steps 1 With the instrument turned off insert the flexible disk labeled HP E2450A Symbol Utility software into the flexible disk drive on the logic analyzer 2 Turn on the instrument The software loads automatically if you insert the flexible disk prior to turning on the instrument The software takes a few minutes to load CAUTION Proceed only when the light on the front of the flexible disk drive stops blinking If you proceed before the light goes out the installation will be incomplete and you will have to start the process over at step 1 In the System Configuration menu System External I O menu on benchtop logic analyzers menu the Symbo Utility should now appear in the Options d
7. HP Logic Analyzer Software 1 3 To Install the Symbol Utility Software 1 4 To Access the Symbol File Load Menu 1 6 To Access the Symbol Browser 1 10 Using the Symbol Utility To Generate a Symbol File 2 2 To Load a Symbol File 2 3 To Display Symbols in the Trace List 2 6 To Trigger on a Symbol 2 8 To View a List of Symbol Files Currently Loaded into the System 2 11 To Remove a Symbol File From the System 2 12 Features and Functions The OMF Symbol File Load Menu 3 3 OMF File Field 3 4 Drive Field 3 4 Label Field 3 5 Module Field 3 5 Contents 1 Contents Load Field 3 6 Current Loaded Files Field 3 7 Section Relocation Option 3 8 The OMF Symbol Browser Menu 3 10 Symbol Type Selection Field User vs OMF 3 11 Find Field 3 12 Browse Results Display 3 14 Align to xx Byte Option 3 15 Offset Option 3 16 Context Display 3 17 Address Display 3 17 Symbol Mode Field 3 18 The General Purpose ASCH File Format 3 19 Creating a GPA Symbol File 3 20 GPA File Format 3 21 Sections 3 23 Functions 3 24 Variables 3 25 Source Line Numbers 3 26 Start Address 3 26 Comments 3 27 Glossary Index Contents 2 Getting Started See Also Getting Started This chapter describes how to install the HP E2450A Symbol Utility software on the hard disk of the logic analyzer Instructions are included on how to locate the menus associated with the HP E2450A Symbol Utility Once the Symbo Utility is installed y
8. OMF file versions If you load an OMF file that has been loaded previously the system will compare the time stamps on the ns file and the OMF file If the OMF file is newer than the existing ns file a new ns file will be created and the old one will be overwritten If the OMF file being loaded has not been updated since it was last loaded the existing ns file will be used Multiple files You can load the same symbol file into several modules and you can load multiple symbol files into one analyzer Symbols from each of the files that you load will appear in the OMF Symbol Browser menu and can be used to create trigger terms for the logic analyzer 3 6 Features and Functions Current Loaded Files Field Current Loaded Files Field Select this field to view a list of the symbol files that are currently loaded The Loaded Database Files pop up menu provides a Delete field that you can use to remove a symbol database from a measurement module Use the knob to highlight the module and symbol file that you want to remove Select the Delete field to remove the file Leaded Database Files Aneiyzer Machine Label File Type ZuB Deta Acg E Labl Benzra Purpose Ascii S1G90 GP4 C 4S 1006 NS 1967590942 LA C 1 ADER ONFIBE Ci ARAVIND 265 C ARAY SHO RS Fan SCGOMKZ LA C ADDR TEEE 8a5 Ar SYHLOP N CHSYSLOP RE i ore rm innit Vin Pelata Ders Current Loaded Files Display View Field The Vi
9. in 2 6 database See symbol database Delete field 3 7 using 2 12 deleting symbol files 2 12 displaying OMF symbols 2 6 Drive field 3 4 dynamically loaded code 3 8 F file names and line numbers 3 10 file versions 3 6 files and line numbers 3 18 line number field 3 18 valid ine numbers 3 18 Find field 3 12 functions in General Purpose ASCII format 3 24 G General Purpose ASCII format 3 2 3 19 address format 3 20 comments 3 27 creating a file 3 20 example 3 22 functions 3 24 record headers 3 21 sections 3 23 simple example 3 20 simple form 3 20 source line numbers 3 26 start address 3 26 variables 3 25 generating OMF symbol files 2 2 globals and locals 3 10 3 18 GPA See General Purpose ASCH format I installing software for logic analyzer 1 3 L label 3 5 setting base 2 7 Label field 3 5 Line Number field 3 18 line numbers GPA file 3 26 linking 2 2 Load fieid 3 6 jo ad menu 3 3 accessing 1 6 1 8 using 2 3 Loaded Database Files pop up 3 7 lo ading a symbol file choosing a disk drive 3 4 choosing a file 3 4 choosing a label 3 5 choosing a measurement module 3 5 Load field 3 6 loading OMF symbol files 2 3 M masking off addresses 3 15 measurement modules 2 3 3 5 choosing 3 5 Module field 3 5 m m o ultiple OMF files 3 6 loading 2 4 ultiple symbol files 3 6 odd numbered addresses 3 15 Offest option of browser me
10. list of symbols and pick the one that you want Select Done The trigger term is now defined as one of your OMF symbols Sontext BENSTHLOP M 3 ladaress Be Y Offset ty Align to 4 Bytes NORE PkOR jec tEniry TruGelExtRet a eloee ete wel nennen PREX RET ghlight the symbol ise that you want to use sumtogSe tSaparatars cymi ges ymdatToascii MORE Select Done 6 Use the symbol term in the trigger specification to trigger the logic analyzer AGBR si DATA ET y Hex s Symbol trigger term ORKEGE absol K absolu X ab K 5 ae a AA arsch nr OOK Bee x absolu x atx apsal x fabeolu x ab x absal xj absolu x ap x 2 10 Using the Symbol Utility To View a List of Symbol Files Currently Laaded into the System To View a List of Symbol Files Currently Loaded into the System 1 Access the OMF Symbol Load menu There are two methods available to access this menu See To Access the Symbol File Load Menu in Chapter 1 for more information 2 Select the Current Loaded Files field in the bottom left corner of the C SYHLOP NS display j 2 Leaded Database Files AnalyzerMachine Label Filia Tupe 2MB Dsila Arg E Labl General Purpose Ascil amp 4S 1900 GPA ZENSIOUD NS Ma SOCH
11. loaded you will be able to view the symbols in the Listing and Trigger menus of the module that you specify The OMF symbols will not be available in any other module than the one the is specified in the Module field To view symbols in more than one module specify a different module in the Module field and load the symbol file again Features and Functions Load Field Load Field Select this field to load the symbol file into the logic analyzer During the load process a symbol database file with a ns extension will be created by the Symbol Utility You can load multiple symbol databases into the system at the same time One ns database file will be created for each symbol file that you load If the OMF symbol file is loaded from the hard disk drive the ns database file will be created on the same subdirectory that the OMF file is in If the OMF file is loaded from the flexible disk drive the directory path from the flexible disk drive will be duplicated on the hard disk drive The ns database file will be created on the hard disk drive in the same subdirectory that the OMF file was in on the flexible disk drive Once the ns file is created the Symbol Utility will use this file as its working symbol database The next time you need to load the symbols into the system you can load the ns file explicitly by placing the ns file name in the OMF file field You can purge the OMF file from the disk once the ns file is created
12. main c 10 00001008 il 00001002 14 0000100A 22 09000101E 3 26 Features and Functions Start Address Start Address Format START ADDRESS address address The address of the program entry point in hexadecimal Example START ADDRESS 00001000 Comments Format comment text Any text following a character is ignored by the Symbol Utility and can be used to comment the file Comments can appear on a lme by themselves or on the same line following a symbol entry Exampie This is a comment 3 27 3 28 Glossary benchtop logic analyzer A small standalone HP logic analyzer that is not part of the HP 16500 logic analy sis system As of this edition only the HP 1660C CS series and the HP 1670A series can run the HP E2450A Symbol Utility browser A pop up menu which al lows you to examine and select OMF symbols data label A symbol which refers to an arbitrary value much like the labels that are available in the logic analyzer without the Symbol Utility All other symbols refer to addresses Data labels can be defined only in the General Purpose ASCH symbol file format database file The file created by the symbol utility and stored on the logic analyzer s internal hard disk The file is organized so that the Sym bol Utility can efficiently look up the symbol associated with any address or label value Database files have a ns file name extension ELF DWARF A portable OMF format consi
13. map output of most language tools Simple Format A GPA file can be a simple list of name address pairs main 00001000 000091009 test 006001010 0000101iF vari 00001E22 this is a variable This example defines two symbols that correspond to address ranges and one point symbol that corresponds to a single address 3 20 Features and Functions GPA File Format GPA File Format A GPA file can be divided into records using record headers The different records allow you to specify different kinds of symbols with differing characteristics A GPA file can contain any of the following kinds of records e Sections Functions e Variables e Source line numbers e Start address The different kinds of symbols available are explained in the following sections Each kind of symbol must be separated from the next by a key word called a record header The record headers must be enclosed in square brackets like this HEADER If no record header is specified the lines are assumed to be symbol definitions in one of the following VARIABLES formats variable address variable start end variable start address size 3 21 Example Features and Functions GPA File Format Here is a GPA file that contains several different kinds of records i SECTIONS prog 00001000 9000101F data 40002000 40009FFF common FFEFFOOOG FFFFI1000 FUNCTIONS main 00001000 00001009 test 00001010 0000101F
14. microprocessors running in real and or protected mode The supported OMF 286 file types are Single task Loadable and Bootloadable OMF386 This OMF is produced by language tools for Intel 80x86 series and Pentium microprocessors running in real and or protected mode The supported OMF386 file types are Loadable and Bootloadable TI COFF This OMF is produced by language tools for Texas Instruments microprocessors Intreduction 2 In This Book This book provides a detailed description of the features of the HP E2450A Symbol Utility The book is divided into the following chapters Chapter 1 describes how to install the software on your HP 16500B logic analysis system or HP 1660C CS series or HP 1670A series logic analyzer Chapter 1 also describes how to locate the menus associated with the Symbol Utility Chapter 2 describes how to use the HP E2450A to perform common tasks like triggering on an OMF symbol Chapter 3 describes the features and functions of the HP E2450A Symbol Utility It also provides a detailed description of the General Purpose ASCII file format EEIEIE Getting Started Using the Symbol Utility Features and Functions Index Introduction 3 Glossary Introduction 4 ses Contents Contents Equipment Required 1 1 Supported Symbol File Formats 1 2 Getting Started Installing the
15. one HP E2450A Symbo Utility disk e either an HP 1660C CS series logic analyzer an HP 1670A series logic analyzer or an HP 16500B logic analysis mainframe and one logic analyzer meaurement module such as an HP 16550A timing analyzer Introduction i Supported Symbol File Formats Supported Symbol File Formats The HP E2450A will support OMF files in the following formats ELF DWARF This OMF is a portable format consisting of ELF Executable and Linkable Format and DWARF Debugging Information Format for various processors including Intel 80960 PowerPC and MIPS GPA The General Purpose ASCII file format which can be used to provide symbols for an Object Module Format which is not explicitly supported See the General Purpose ASCII Symbol File Format section in the Features and Functions chapter for more details HP MRI IEEE 695 The OMF produced by HP and MRI cross compilers and cross assemblers This format is fully supported by the Symbol Utility s IEEE 695 reader IEEE 695 This OMF is usually produced by language tools for non Intel microprocessors Some language tools which claim to output this format may deviate from the IEEE 695 standard in ways which make the OMF file unreadable by the Symbol Utility s reader OMFS6 This OMF is produced by language tools for Intel 80x86 series and Pentium microprocessors running in real mode only OMF286 This OMF is produced by language tools for Intel 80x86 series and Pentium
16. select Cancel to cancel the operation Do not proceed until the light on the front of the flexible disk drive stops blinking If you do proceed the installation will be incomplete and you will need to start over at stepl Installation requires about 3 minutes to complete Once the installation is complete you can remove the Symbol Utility disk from the flexible disk drive and store it as a backup The Symbol Utility will load whenever you turn on the logic analyzer Chapter 2 Using the Symbol Utility for how to information Chapter 3 Features and Functions for detailed descriptions of the menus and fields that are associated with the Symbol Utility Getting Started To Access the Symbol File Lead Menu To Access the Symbol File Load Menu To begin working with symbols in the logic analyzer you need to load symbol files into the system The OMF Symbol Load menu is used to do this There are two ways fo access this menu Method 1 Using the Module Field 1 Select the Module field in the top left corner of the display If you are working with system level menus this field will say System 2 Choose Symbol Utility from the pop up a Te RER N TE ATEEN ie E ETS N System bekni n re f Prini J EINER an Select this field System and choose Master SYMBGL UTILITY me ene Symbol Utirity Symbol Utility EEE A intarmoduie a HOS EGONHEZ LA T Communications Ethernet HPI RE 2320 2MB
17. the ADDR label If you have loaded the OMF symbols into a label other than ADDR select the base for that label 4 Choose Symbol from the base pop up field iaNvSeGohHz LA 1 invasm Optiens Print C Markers vr Es Lebel gt Basg E ADDR anabe inverse Assembiy Suribel Anemones Har Set the base of o RAS DATAHEFFFFFFO O JMP FO00D E055 the ADDR jabel to 4 REY_BNIDRTASFEOSS 3 IMP Ray AsD ORcF oBR a RAY WBN IDATEFOGBS A ELI Symbol B ELD g RAY_BNIDATASFOGBC C IN L 54 j E TEST AL 94 H eu TM YGEtExtRersacs2 4 AXKKASOO j a read H zt SYMEGP prog ot l i MXKKOCRS flush 22 RAY_BHIDATASFOODD 0 NOY ERX CRO 23 AY WBN N 4 AND ESX 50000000 24 F ASCHE ERX 50000000 26 R 8 J2 FAYLBN DsGOGFO0F2 20 R 2 MP BAYERN MONGFI1O2 Re R 2 MOY AXES 35 R 4 mov SS AX lf you have created User Symbols that overlap with the OMF symbols the User Symbols take precedence and will be displayed in the listing instead of the OMF symbols See Also To Load a Symbol File on page 2 3 2 7 Using the Symbol Utility To Trigger on a Symbol To Trigger on a Symbol You must load a symbol file into the measurement module before you can trigger on OMF symbols 1 Go to the Trigger Menu 2 Set the base of the label that you want to specify a trigger term with to Symbol Typically you will use the ADDR label
18. the field defaults to the next highest line number that does contain code If you select a line number higher than any line number in the file the field defaults to the highest line number in the file 3 18 The General Purpose ASCII File Format The Symbol Utility supports a General Purpose ASCH GPA file format If a your language tool chain does not produce OMFx86 or IEEE 695 files you can create a GPA file to define symbols for the Symbol Utility You can also use a GPA file to define symbols which are not included in an OMFx86 or IEEE 695 file Example Features and Functions Creating a GPA Symbol File Creating a GPA Symbol File You can create a GPA symbol file using any text editor that supports ASCII format text Each entry in the file you create must consist of a symbol name followed by an address or address range Each symbol name is a string of ASCII characters The string can be very long but the logic analyzer will truncate the string and use only the first 16 characters The address or address range corresponding to a given symbol is a hexadecimal number The address must appear immediately on the same line of the text file as the symbol name Addresses must be separated from symbol names by one or more blank spaces or tabs Address can be specified as a single hexadecimal value or as a range in the following format beginning address ending address It is possible to generate a GPA file from the symbol or load
19. the symbol file that you want to use Use the Select field to choose the file or to choose a subdirectory to browse through Select Cancel to close the menu Refresh Field The Refresh field causes the Symbol Utility to reread the contents of the disk drive Changes made to the disk drive contents are not immediately read by the symbol utility Use the Refresh key to re read the disk drive contents if they have changed Drive Field Use this field to specify the disk drive that contains the OMF file that you want to load You can specify Hard Disk for the analyzer hard disk drive or Flexible Disk for the analyzer flexible disk drive Go 1 rs Features and Functions Label Field Label Field Use this field to specify the data label that the symbols will correspond to In most cases you will use the ADDR label since you will be loading symbols into the system that correspond to the address bits of the processor that you are working with If you would like to load symbols that correspond to another label select this field then choose the label that you want to use from the pop up Module Field Use this field to specify the measurement module of an HP 16500B that you want to load the OMF file symbols into When you select this field you will see a pop up menu listing the measurement modules that are currently installed in the HP 16500B frame For benchtop logic analyzers this field is always Analyzer Once the symbol file is
20. Date ang too THE 50G MHz TINING Printer Setup anh Pate Arco RASTER RS Z3ZC This picture shows an HP 16500B On the benchtop logic analyzers Symbol Utihty appears as Symbols 1 6 Getting Started To Access the Symbol File Load Menu 3 Select the Specify Database field in the Symbol Utility menu Ho to uss Ike BHF Symbol Utility Select tha Specify Bat bese Field below and aed ah ONF symbol file grla en aneiyzer meduie Fabel ADOR for erampie ha Access the enaiyzer modele ints which the OHF symbel file was fgaded To viek IHF syvibets tn the Trigger Trase er Lighting menu Set the tebel base te Symbui To use OMF symbols in a trigger term Select the tera s assigne mant field to raise the User Symbol Table asp up Switen to OME Sumboa Tatie nu selecting the ser Symbol Table fiag at I ins top af the pop up and choesirg GNF Symbol Table See Chapier 2 GT the HP E2450A Users Guide for mere information Select this field The Symbol Load menu appears Use this menu to load an Object Module Format OMF file into the HP 16500B system i Pete ANF Symbol Table Section Relocation Noduiei See Also Chapter 2 Using the Symbol Utility for information on how to load a symbol file 1 7 Getting Started To Access the Symbol File Load Menu Meth
21. HzZ LA T ARDE ONFASS Ei SRARYJEND 396 LARRY EAD NS 1N8 5GOMR2 LA 5 gt ANDER IERE GOS AASYPLOP N A list of the symbol files that are currently loaded is displayed 3 Select Done to return to the OMF Symbol Table menu See Also To Access the Symbol File Load Menu in Chapter 1 Using the Symbol Utility To Remove a Symbol File Fram the System To Remove a Symbol File From the System 1 Access the OMF Symbol Load menu There are two methods available to access this menu See To Access the Symbol File Load Menu in Chapter 1 for more information 2 Select the Current Loaded Files field in the bottom left corner of the display A list of the symbol files that are currently loaded is displayed 3 Highlight the measurement module and file name that you want to delete 4 Select Delete to remove the symbol file from the system Select Done to return to the OMF Symbol Load menu Areiuzer Machine Lebel File Type ana Data Seq E ibl General Furgese Aseti ANAS 1030 GRA E 10G0 MS Highlight the file that you want to delete SelectDeleteto delete the file fOOSSGOHHE LA C gt ABBR ONF 366 CHARAY BND 206 WENRAYLEND NS 390 5G0ONHZ LA C gt ADDR TEER 695 AUNSTHLEP R CHVSVALGP NS 2 12 Features and Functions See Also Features and Functions The HP E2450A Symbol Utility adds two main menus to your logic analyzer They are the Symbol File Load menu
22. To avoid dangerous electric shock do not perform any service unless qualified to do so Do not attempt internal service or adjustment unless another person capable of rendering first aid and resuscitation is present If you energize this instrurnent by an auto transformer for voltage reduction make sure the common terminal is connected to the earth terminal of the power source e Whenever it is likely that the ground protection is impaired you must make the instrument inoperative and secure it against any unintended operation e Do not operate the instrument in the presence of flammable gasses or furnes Operation of any electrical instrument in such an environment constitutes a definite safety hazard Do not install substitute parts or perform any unauthorized modification to the instrument e Capacitors inside the instrument may retain a charge even if the instrument is disconnected from its source of supply Use caution when exposing or handling the CRT Handling or replacing the CRT shall be done only by qualified maintenance personnel Safety Symbols A Instruction manual symbol the product is marked with this symbol when it is necessary for you to refer to the instruction manual in order to protect against damage to the product Hazardous voltage symbol a Akira Earth terminal symbol Used to indicate a circuit common connected to grounded chassis WARNING The War
23. User s Guide Publication number E2450 97001 Third Edition November 1995 For Safety information Warranties and Regulatory information see the pages behind the index Copyright Hewlett Packard Company 1993 1995 All Rights Reserved HP E2450A Symbol Utility gt Introduction The HP E2450A Symbol Utility provides you with a new way to view your logic analysis data The Symbol Utility maps trace data onto meaningful symbolic names The symbols can include variable names procedure or function names and source file names and line numbers The Iinkage between the symbol names and the trace data values comes from one of two sources e Object Module Format OMF files generated by your compiler and linker or e ASCII files that you create with a text editor Using the symbol utility you have two new capabilities e you can view symbols from OMF files in a logic analyzer state listing e you can use the OMF symbols as trigger terms in a logic analyzer trigger specification We assume that you are familiar with the operation of your logic analyzer If not refer to the Logic Analyzer Training Kitfor information on how to use the logic analyzer interface or the appropriate User s Guide for details on the system menus and functions Refer to your software too documentation for information about how to generate OMF files during compilation and linking Equipment Required e
24. a valid search string Your symbol database contains many symbols that have names such as symi sym17 and sym20 To find all of the symbols that end in 5 select the Find field and type sym 5 Select Done and the browse results look like this i Cantesi amp 451006 GPA Address 17542 Align to I Gute Origet by XXXXMAMNK i Ri ERS m i Symes H Syne I Symes Syms Cancel Vien Globsis end Locals Done Notice that sym5 was not matched Highlight the symbol that you want and select Done to use the symbol as a trigger term 3 13 Features and Functions Browse Results Display Browse Results Display This area of the display shows you a list of the symbols that satisfy the search criteria that you have specified Depending on the mode selected in the large field at the bottom of the display the browse results display will show file names and line numbers or the symbol names The field can be scrolled to view additional symbols that are offscreen Scroll Files field This field appears if the symbol mode field at the bottom of the screen is set to View Files and Line Numbers Select this field to scroll the listing of the browse results If this field is not selected then the Line Number field can be scrolled 3 14 Features and Functions Align to xx Byte Option Align to xx Byte Option Most processors do not fetch instructions from m
25. and the Symbol Browser menu This chapter describes the features and functions of both of these menus The symbol utility also provides a General Purpose ASCII GPA symbol file format that you can use if your language tool chain does not produce OMF files in one of the supported formats The details of the GPA file format are also described in this chapter The Logic Analyzer Training Kit for information on how to use the logic analyzer interface The User s Guide of your logic analyzer for information on the features and functions of the logic analyzer The OMF Symbol File Load Menu The OMF Symbol Load menu is used to load the OMF files containing a the symbols that you want into the logic analyzer oe nn z EE A nenn GNF Symbol Tabie i Drive flexitle Disk Later DDR i Section Relacalicn Hed rta 90H LA T Lead Gore i is Current Loaded Files OMF Symbol File Load Menu 3 3 Features and Functions OMF File Field OMF File Field The OMF File field is used to select the OMF file that you would like to load into the system When you initially access the OMF Symbol Table menu the OMF File field will be blank To use this field select it A File Selection pop up menu appears The pop up shows you a list of files at the root of the drive that is currently selected in the Drive field Scroll the list of files to select
26. ation Option Set Absolute Section Location Use this option to set an absolute address for the start of the selected section when you know the run time address of the section Offset This Section Use this option to add an offset to the start of the selected section when you know the relocation offset of the section The value entered will be added to the section address that was contained in the OMF file All symbols falling within the address range of this section will be offset by this value Offset All Sections This option adds an offset to the starting addresses of all sections in the selected OMF file The values entered will be added to all relocatable sections in your program You will typically use this option if you have PC relative code and data A section that contains symbols for hardware addresses will usually be indicated as nonrelocatable in the OMF file The symbols for these sections will not be relocated 3 9 The OMF Symbol Browser Menu The OMF Symbol Browser menu allows you to browse through the symbols that have been loaded into a measurement module You can use the symbols as trigger terms in the Trigger menu Search features and wildcard characters are available to help you find the symbols that you want Symbol Format The OMF symbols can be viewed in one of two formats e as global and local variables or s as source file names with line numbers Select the large field at the bottom of the menu to t
27. cannot generate an OMF symbol file which is compatible with the Symbol utility you may create a symbol file in the General Purpose ASCII GPA file format Compile assemble and link your program using the generate symbol file option of your language tools Transfer the DOS formatted symbol file to the logic analyzer You can put the file on a flexible disk or use a LAN interface to transfer the file directly to the hard disk if you need help creating OMF files refer to your software tool documentation for information about how to generate OMF files during compilation and linking The General Purpose ASCII File Format in Chapter 3 for a complete description of the ASCII symbol file format Supported File Formats in the Introduction for a list of the symbol file formats that are supported by the HP E2450A utility 2 2 Using the Symbol Utility To Load a Symbol File To Load a Symbol File 1 Access the OMF Symbol Load menu There are two methods available to access this menu See To Access the Symbol File Load Menu in Chapter 1 for more information 2 Select the disk drive that contains the symbol file 3 Select the measurement module that you want to load the symbol file into For the benchtop logic analyzers the choice will always be Analyzer 4 Select the Label field and choose the label that you want to map the OMF symbols to Typically you will use the ADDR label for your system address bus
28. emory on byte boundaries In order to trigger a logic analyzer on a symbol at an odd numbered address the address must be masked off The Align to Byte option allows you to mask off an address Example The symbol main occurs at address 100F The processor being probed is a 68040 which fetches instructions on long word 4 byte boundaries In order to trigger on the address 100F the address must be masked off to the nearest 4 byte boundary The Align to Byte option would be set to Align to 4 bytes The Symbol Utility masks the address of the symbol main to 100C hex before it is used as a trigger term Example Features and Functions Offset Option Offset Option The Offset option allows you to add an offset value to the starting point of the symbol that you want to use as a trigger term You might do this in order to trigger on a point in a function that is beyond the preamble of the function or to trigger on a point that is past the prefetch depth of the processor Setting an offset helps to avoid false triggers in these situations The offset specified in the Offset field is applied before the address masking is done by the Align to xx Byte option An 80386 processor has a prefetch depth of 16 bytes Functions func and func2 are adjacent to each other in physical memory with func2 following funcl In order to trigger on func2 without getting a false trigger from a prefetch beyond the end of funcl you need to add an of
29. ew field is used to select the database that you want to be work with in the OMF Symbol Table load menu If more than one database has been loaded you can choose the database that you want to work with by highlighting the analyzer and file name and selecting the View field The file name that you select will appear in the OMF File field in the main OMF Symbol Table load menu You can now change the file characteristics such as the Section Relocation options Features and Functions Section Relocation Option Section Relocation Option The Section Relocation option allows you to add offset values to the symbols in an OMF file Use this option if some of the sections or segments of your code is relocated in memory at run time This can occur if your system dynamically loads parts of your code so that the memory addresses that the code is loaded into are not fixed To use this option highlight the memory section that you want to offset then select the Select field Choose one of the offset options described below If you have loaded more than one symbol file the Section Relocation option applies to whichever file is currently displayed in the OMF File field To select a different file use the View option in the Current Loaded Files menu Relesatien of DNF Memory Sections Name Address Spara Address censi funused b24 libre Kunused bra prag Kunuseds G Section Relocation Menu 3 8 Features and Functions Section Reloc
30. fset value that is equal to or greater than the prefetch depth of the processor to your trigger term In this case you want to add an offset of 16 bytes so you would set the value of the Offset by field to 10 hex When you specify func2 as your trigger term the logic analyzer will trigger on address func2 10 3 16 Features and Functions Context Display Context Display The Context display just below the Find field indicates the original OMF source file for the symbol that is currently highlighted in the Browse Results display A indicates the flexible disk drive C indicates the hard disk drive Some OMF formats such as IEEE 695 provide information about the path name of the original source files If you are using one of these OMF formats you will see path information for the individual files in the browse results display The source file path name is separated from the OMF path by a colon C Example An OMF file called symlop x has been loaded from the hard disk drive of the HP 16500B One of the source files for the OMF was called main c When you browse symbols from the symbol database the context display might look like this Context C symlop x users fred project sre main c C symiocp x is the path for the OMF file on the HP 16500B hard disk users fred is the path for the file main c in the original environment where it was compiled Address Display The Address display indicates the address co
31. hantability or fitness for a particular purpose Hewlett Packard shall not be liable for errors contained herein or for damages in connection with the furnishing performance or use of this material Safety This apparatus has been designed and tested in accordance with IEC Publication 348 Safety Requirements for Measuring Apparatus and has been supplied in a safe condition This is a Safety Class I instrument provided with terminal for protective earthing Before applying power verify that the correct safety precautions are taken see the following warnings In addition note the external markings on the instrument that are described under Safety Symbols Warning Before turning on the instrument you must connect the protective earth terminal of the instrument to the protective conductor of the mains power cord The mains plug shall only be inserted in a socket outlet provided with a protective earth contact You must not negate the protective action by using an extension cord power cable without a protective conductor grounding Grounding one conductor of a two conduetor outlet is not sufficient protection Only fuses with the required rated current voltage and specified type normal biow time delay etc should be used Do not use repaired fuses or short circuited fuseholders To do so could cause a shock of fire hazard Service instructions are for trained service personnel
32. isplay If it does not appear repeat steps 1 and 2 A Y i Friant i Connected Tg Connected To m Paralel Frister Settings IIG Channels FG MHz STATE 2506 MHz TIMING Sizk Sampies When the Symbol Utiltity is loaded on a benchtop analyzer it shows up here SYMBOL UTILITY 1 4 and choose Symbol Utility or Symbols SelectCancel to cancel the installation CAUTION See Also i OMF Sy i arm Se enna ae un mu en Cangi install rd x 7 Getting Started To install the Symbol Utility Software 3 Select the Module field in the top left corner of the display then choose Symbol Utility from the pop up menu i y Se i i How to usa the OF Sumbat Wiitity i L Seles MMF symbol i file is a i 2 Access The Sembai tility Ferinars brated from the file was i loadad blextbie drive If you want te instal this Ta viekl softwere onto the internal hard grive select Fri Set ie tabl i Lie ree Instali otherwise select Cancel Te use 3 assign ment f Select Instali to installthe software Specify Dalabasa This figure shows the HP 16500B logic analyzer menu The benchtop logic analyzers are similar If you are using a benchtop logic analyzer the Install Cancel menu does not appear The Install button appears to the right of the Specify Database button Select Install to copy the files onto the hard disk drive or
33. lett Packard further certifies that its calibration measurements are traceable to the United States National Institute of Standards and Technology to the extent allowed by the Institute s calibration facility and to the calibration facilities of other International Standards Organization members About this edition This is the HP E2450A Symbol Utility User s Guide Printed in U S A Edition dates are as follows E2450 90901 First edition July 1993 E2450 97000 Second edition March 1995 E2450 97001 Third edition November 1995 New editions are complete revisions of the manual Update packages which may be issued between editions contain additional and replacement pages to be merged into the manual by you The dates on the title page change only when a new edition is published A software or firmware code may be printed before the date This code indicates the version level of the software or firmware of this product at the time the manual or update was issued Many product updates do not require manual changes and conversely manual corrections may be done without accompanying product changes Therefore do not expect a one to one correspondence between product updates and manual updates
34. ning sign denotes a hazard It calls attention toa procedure practice or the like which if not correctly performed or adhered to could result in personal injury Do not preceed beyond a Warning sign until the indicated conditions are fully understood and met CAUTION The Caution sign denotes a hazard It calls attention to an operating procedure practice or the like which if not correetly performed or adhered to could result in damage to or destruction of part or all of the product Do not proceed beyond a Caution symbol until the indicated conditions are fully understood or met Hewlett Packard P O Box 2197 1900 Garden of the Gods Road Colorado Springs CO 80901 Product Warranty This Hewlett Packard product has a warranty against defects in material and workmanship for a period of one year from date of shipment During the warranty period Hewlett Packard Company will at its option either repair or replace products that prove to be defective For warranty service or repair this product must be returned to a service facility designated by Hewlett Packard For products returned to Hewlett Packard for warranty service the Buyer shall prepay shipping charges to Hewlett Packard and Hewlett Packard shall pay shipping charges to return the product to the Buyer However the Buyer shall pay ali shipping charges duties and taxes for products returned to Hewlett Packard from another country He
35. nu 3 16 exarnple 3 16 offset adding to address values 3 8 all sections 3 9 code section 3 9 trigger term 3 16 Offset All Sections option 3 9 Offset This Section option 3 9 OMF File field 3 4 Refresh field 3 4 using 2 4 OMF Load field using 2 4 OMF symbol files creating 2 2 currently loaded 2 11 deleting 2 12 transferring to the HP 16500B systern 2 2 versions 3 6 OMF Symbol Table browser menu 3 10 browser menu accessing 1 10 2 9 browser menu using 2 8 load menu accessing 1 6 load menu using 2 3 Index i Index OMF Symbol Table menus 3 2 OMF symbols browsing 1 10 3 12 loading into logic analyzer 1 6 2 3 symbol type 3 11 P path name of OMF file 3 17 of source files 3 17 PC relative code 3 9 prefetch 3 15 offsetting trigger term 3 16 R record headers 3 21 Refresh field 3 4 relocation of code 3 8 removing symbol files 2 12 S Scroll Files field 3 14 3 18 searching the symbol database 3 12 example 3 12 to 3 13 results 3 14 Section Relocation Option 3 8 Offset All Sections option 3 9 Offset This Section option 3 9 Set Absolute Section Location option 3 9 sections in General Purpose ASCII format 3 23 Set Absolute Section Location option 3 9 software installing for logic analyzer 1 3 software requirements for logic analyzer 1 3 source line numbers in General Purpose ASCH format 3 26 start address in General Purp
36. od 2 Using the Symbol Field in the Format Menu 1 Go to the Analyzer Format menu If you are using an HP 16500B choose the analyzer module that you want to use with the Symbol Utility 2 Inthe Format menu select the Symbols field Accessthe 0 Format menu i h 190 590 42 Lac Farmet Print Run State enkbisitian Meds Af Master Clock Select the J Paa cs Tm Symbols field oo h Poss ICU Tester Nester Clock emesusuunsuenuune Lebeit E on i Cee ee EEE TIGER Pee eee Select this fieid p x DT ry i Label ABIR Ni Fi bisa i K i and choose OMF User Symbal Table N Symbol Table eee een nes symbai BR CHF Aymas Tsbia ne en 1 8 E 4 See Also Getting Started Te Access the Symbol File Load Menu The OMF Symbol Load menu appears Use this menu to load an ree Module Format COMF file into the logic analyzer Chapter 2 Using the Symbol Utility for information on how to load a symbol file ENT a Tanah me anea SRN ce Dee CHF Sumba Table i if OMF Symbol Load Menu 1 9 Getting Started To Access the Symbol Browser To Access the Symbol Browser 1 Go to the Analyzer Trigger menu 2 Set the base for the label that you want to work with to symbol 3 Select a trigger term corresponding to the label and pattern term that you want to use
37. oggle between the two modes Symbols will appear in trace listings in the format selected here Context oe ees ddress Riign ta i Byte Offset By I XKXRMXXK i i penra Vien Slohais and Locals bone OMF Symbol Browser Menu 3 10 Features and Functions Symbol Type Selection Field User vs OMF Symbol Type Selection Field User vs OMF This field allows you to choose between the two types of symbols available in W the logic analyzer The choices are 6 User Symbols corresponding to the symbols that you can define in the Format menu and OMF Symbols corresponding to the symbols in an OMF symbol file that you have loaded using the Symbol Utility This field appears at the top of the pop up menu when you select a trigger term State sequence Levels White storing nea stato TRIERER ON Ta User Symbol Tabte 027 le 7 User Symbol Table j BHF Sumba Tabte absolute an ee Symbol Type Selection Pop up Example Features and Functions Find Field Find Field Use this field to locate particular symbols in the symbol databases that you would like to use in a trigger specification When you first access the OMF Symbol Table menu the Find field will display an asterisk The asterisk is a wildcard character that you can use in browsing the symbol database for the symbol that you want To begin using this field select it ty
38. ose ASCH format 3 26 symbol base 2 7 symbol browser menu accessing 1 10 using 2 8 symbol database ns files 2 4 creating 3 6 Index 2 symbol file load menu 3 3 accessing 1 6 using 2 3 symbol format 3 10 choosing 3 18 symbol mode choosing 3 18 globals and locals vs files and line numbers 3 18 symbol type 3 11 precedence 2 7 Symbol Utility software installing 1 3 to 1 5 symbols browsing 3 12 T trace listing symbols in 2 6 trigger term 2 9 3 10 triggering on a symbol 2 8 browser menu 3 10 finding the symbol you want 3 12 odd numbered addresses 3 15 U User Symbols 2 7 3 11 Vv variables in General Purpose ASCII format 3 25 versions of symbol files 3 6 View field 3 7 View Files and Line Numbers 3 18 valid line numbers 3 18 View Globals and Locals 3 18 viewing OMF symbols 2 6 Ww wildcard characters character 3 12 character 3 13 Copyright Hewlett Packard Company 1987 1990 1993 1995 All Rights Reserved Reproduction adaptation or translation without prior written permission is prohibited except as allowed under the copyright laws Document Warranty The information contained in this document is subject to change without nolice Hewlett Packard makes ne warranty of any kind with regard to this material including but not limited to the implied warranties of merc
39. ou can use the OMF Symbol Load menu to load Object Module Format OMF symbol files into the analyzer Once you have loaded the files you can view the symbols in the Listing and Waveform menus You can use the OMF Symbol browser menu to create trigger conditions for your logic analyzer The Logic Analyzer Training Kit for information on how to use the logic analyzer interface The logic analyzer s User s Guide for information on the features and functions of the logic analyzer you are using 1 2 Table 1 Installing the HP Logic Analyzer Software The HP E2450A Symbol Utility software the HP Logic Analyzer System software and the HP State Analyzer module CHP 16500B only software major version numbers must match You can find the operating system version number under System Test See the software version number example in table 1 Example of Acceptable Software Version Numbers Product Software Version HP 16500B System Software SYSTEM 3 06 HP 16555A Module Software SYS _034 3 06 HP 2450 Symbol Utility Software for HP 16500B 3 04 The HP E2450A Symbol Utility ships with the benchtop analyzers If you need to update the HP 16500B system and module software copy the files from the flexible disks to the SYSTEM subdirectory on the logic analyzer s hard disk Then reboot the HP 16500B If you are updating the HP 1660C CS series or HP 1670A series operating system copy the update from the flexible disks to the flash
40. pe in the name of a file or symbol then select Done When you type in a symbol name and select Done the system searches the symbol database for symbols that match this name Asterisk wildcard The asterisk wildcard represents any characters When you perform a search on the symbol database using just the asterisk you will see a list of all symbols contained in the database The asterisk can also be added to a search word to find all symbols that begin or end with the same letters To find all of the symbols that begin with the letters st select the Find field and type st Select Done and the browse results look lke this SKF Sumtal Table Serot Files I Find f ST Line Humber 16 Context Ar SYMLOP X dsk2213 i hp objects eymi op y MERKEN Address 198 amp hign ia 1 Byte OFF set hy S tO Gam B C stas__s1 c stubbba t i strien s airncpy s sirrchr c i Cancel Highlight the symbol that you want and select Done to use the symbol as a trigger term vien Files and Line Numbers none 3 12 Example Features and Functions Find Field Question mark wildcard If you are using a keyboard to control your logic analyzer you can use the question mark wildcard character A question mark represents any single character You can use more than one question mark in a symbol database search for example ector num is
41. rresponding to the symbol that is currently highlighted in the Browse Results display The addresses are displayed as physical values Intel 80x86 segment offset values are converted to physical address values before they are displayed 3 17 Features and Functions Symbol Mode Field Symbol Mode Field The OMF symbols can be viewed in one of two formats as global and local symbols or as source file names with line numbers Select the large field at the bottom of the display to toggle between the two modes Symbols appear in the trace listing in the format that is selected here When the View Globals and Locals mode is selected the browse results are displayed as symbolic names When the View Files and Line Numbers mode is selected the browse results display lists source file names from the OMF file In the View Files and Line Numbers mode two additional fields appear in the OMF Symbol Browser menu The Scroll Files Field Select this field to assign the knob to scroll the Browse Results listing Line Number Field The Line Number field is used to select a line number of a source file as a trigger term Select the field once and it can be used to scroll through the line numbers of valid existing lines of code Select the field a second time and a keypad pop up allows you to specify a particular line number Not all lines in a source file have code associated with them When you type in a line number that contains no code
42. sting of the ELF Executable and Linkable Format and the DWARF Debugging Infor mation Format for various processors including Intel 80960 PowerPC and MIPS GPA The General Purpose ASCH file format These symbol files are created by the user using an ASCH text editor HP MRI IEEE 695 The OMF format produced by HP and MRI cross compilers and cross assem blers This format is fully supported by the Symbol Utility s IEEE 695 reader IEEE 695 A particular format for an OMF This format is usually pro duced by language tools for non Intel microprocessors Some language tools which claim to output this format may deviate from the IEEE 695 standard in ways which make the OMF file unreadable by the Symbol Utility s reader language tool chain A set of programs used to generate ex ecutable code For example a compiler assembler and linker loaded file A database file which has been loaded into the Symbol Utility measurement module Any ofthe cards that can be inserted into the slots in the HP 16500B mainframe such as an oscilloscope pattern gen erator or logic analyzer The HP E2450A Symbol Utility requires a logic analyzer measurement module Glossary when run on an HP 16500B logic analysis system OMF A file which contains mixed object code and symbol information OMF stands for Object Module File The OMF is produced by the lan guage tool chain OMFS86 A particular format for an OMF This forma
43. t is usually pro duced by language tools for Intel 80x86 series microprocessors point symbol A symbol that refers to a single address procedure This termis used in the Symbol Utility to refer to proce dures functions subroutines or their equivalents range symbol A symbol that re fers to a range of addresses such as a module or procedure reader A program that generates a database file from a symbol file symbol file A file which contains symbol information This file is pro duced by the language tool chain user symbol table A table con taining the symbols that are created by the user using the Symbols op tion in the Format menu This is the standard symbol capability of the HP logic analyzer Index ns files 2 4 3 6 loading 3 6 A accessing symbol utility menus browser menu 1 10 load menu 1 6 1 8 ADDR label 2 3 2 7 8 5 Address display 3 17 Intel 80x86 addresses 3 17 Align to Byte option 3 15 example 3 15 ASCH format See General Purpose ASCH format assembling 2 2 B base 2 7 to 2 8 browser menu 3 10 accessing 2 9 using 2 8 browsing the symbol database 3 12 See also searching the symbol database C comments in General Purpose ASCII format 3 27 compiling 2 2 example 3 17 creating an ASCH symbol file 3 20 creating OMF symbol files 2 2 Current Loaded Files field 3 7 Delete field 3 7 Delete option 2 12 using 2 11 View field 3 7 D data listing symbols
44. to several modules and you can load several symbol files into one module or analyzer When you load a symbol file a database file is created by the logic analyzer Database files have an extension ns If your OMF file was loaded from the hard disk drive the database file will appear in the same subdirectory as your OMF file If your OMF file was loaded from the flexible disk drive the database file will appear on the hard disk drive in the same directory it was in on the flexible disk The logic analyzer creates any necessary subdirectories on the hard disk To Access the Symbol File Load Menu in Chapter 1 Using the Symbol Utility To Dispiay Symbols in the Trace List To Display Symbols in the Trace List 1 Load the appropriate symbol file 2 Display the trace listing in the Listing menu of the logic analyzer module that you are working with i 100 S00NHZ LAC Listing Narkers art Latel gt ADDR i 6484 Inverse Assembly Access the Listing menu man Inyasi Options i Prini l Base j Bes Hi Hnemonics Hex HP FISE RISE 1 RAY ESGEHRORFORAF G amp fi E LR C IN AL 64 E TEST AL 04 4 K 2G t f GOFSOBA 4 24 GGOFSCLE A ae OGNFOOEG G i TS GOOFOORG 2 4 COOFOIDG F 35 ONIFOIDBS 4 Using the Symbol Utility To Display Symbols in the Trace List 3 Select the base of
45. wlett Packard warrants that its software and firmware designated by Hewlett Packard for use with an instrument will execute its programming instructions when properly installed on that instrument Hewlett Packard does not warrant that the operation of the instrument software or firmware will be uninterrupted or e ror free Limitation of Warranty The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance by the Buyer Buyer supplied software or interfacing unauthorized modification or misuse operation outside of the environmental specifications for the product or improper site preparation or maintenance No other warranty is expressed or implied Hewlett Packard specifically disclaims the implied warranties of merchantability or fitness for a particular purpose Exclusive Remedies The remedies provided herein are the buyer s sole and exclusive remedies Hewlett Packard shall not be liable for any direct indirect special incidental or consequential damages whether based on contract tort or any other legal theory Assistance Product maintenance agreements and other customer assistance agreements are available for Hewlett Packard products For any assistance contact your nearest Hewlett Packard Sales Office Certification Hewlett Packard Company certifies that this product met its published specifications at the time of shipment from the factory Hew
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