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Running a demo program: semascope.c

To run this program, type:

/opt/e1432/demo/semascope

This program displays the time records for 32 channels (when hooked up to
two HP E1433A modules with 16 channels each). The channel that is
active for changing the display is highlighted. To exit, double-click the
horizontal bar symbol in the upper left corner of the window.

To see a list of parameters for semascope, type:

semascope -u

To specify a parameter, type its letter code after “semascope” on the
command line.

The source code for this program is at:

/opt/e1432/demo/semascope.c

Use a text viewer or editor (such as the “more” utility in unix) to list the
source code for semaphore.c. You can examine the code to learn more
about how this example program works.

HP E1433A User's Guide
Getting Started With the HP E1433A

2-18

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Содержание E1433A

Страница 1: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

Страница 2: ...E1433 90008 Printed in U S A Print Date April 1999 Sixth Edition Hewlett Packard Company 1996 1997 1998 1999 All rights reserved 8600 Soper Hill Road Everett Washington 98205 1298 U S A Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 3: ...this document is subject to change without notice Use of this manual and CD ROM supplied for this pack is restricted to this product only Additional copies of the programs can be made for security and back up purposes only Copyright 1983 1984 1985 1986 1987 1988 Hewlett Packard Company Copyright 1979 The Regents of the University of Colorado a body corporate Copyright 1979 1980 1983 The Regents of...

Страница 4: ...functions There is also a chapter about the C Language version of the Host Interface Library There are instructions for printing the Function Reference for the Host Interface Library if desired The Function Reference can be accessed by way of online manual pages and online help q Information on how to use the HP E1433A q A descriptions of the module q Descriptions of the Arbitrary Source and Tacho...

Страница 5: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 6: ...n 2 3 Getting Updates Via FTP HP UX 2 4 Getting Updates Via FTP Windows 2 4 To install the Windows VXIplug play drivers for the HP E1432A for Windows 95 and Windows NT 2 4 To install the HP UX VXIplug play drivers for the HP E1433A for HP UX systems 2 6 The Resource Manager 2 6 The VXIplug play Soft Front Panel SFP 2 7 Using the soft front panel 2 7 HP VEE example programs 2 10 scope vee 2 10 mini...

Страница 7: ...cture 3 15 Base Sample Rates 3 17 Measurement Process 3 23 Measurement Setup and Control 3 23 Parameter Settings 3 24 Measurement Initialization 3 24 Measurement Loop 3 25 Register based VXI Devices 3 26 Arm and Trigger 3 27 HP E1433A Triggering 3 28 Trigger Level 3 29 Data Transfer Modes 3 30 HP E1433A Interrupt Behavior 3 32 Data Gating 3 34 HP E1433A Parameters 3 34 New features of the HP E1432...

Страница 8: ...odules 4 12 Multiple module Measurements 4 12 Possible Trigger Line Conflict 4 13 Managing Multiple mainframe Measurements 4 14 Synchronization in Multiple mainframe Measurements 4 17 Measurement Process 4 18 Measurement Setup and Control 4 18 Parameter Settings 4 19 Measurement initialization 4 19 Measurement Loop 4 20 Register based VXI Devices 4 21 Arm and Trigger 4 22 HP E1433A Triggering 4 23...

Страница 9: ...Bus Option UGV 5 9 The HP E1433A VXI Device 5 10 Address Space 5 10 Shared Memory 5 10 Memory Map 5 10 List of A16 Registers 5 12 Trigger Lines TTLTRG 5 13 Providing an External Clock 5 14 Calibration Description 5 15 6 The Arbitrary Source Option 1D4 Arbitrary Source Description 6 2 Trigger 6 2 Arbitrary Output 6 2 Source Output Modes 6 2 COLA and Summer 6 2 External Shutdown 6 2 Block Diagram 6 ...

Страница 10: ...Option 7 5 8 Break Out Boxes Introduction 8 2 Service 8 2 The HP E1432 61600 and HP E1432 61602 Break Out Boxes 8 3 HP E1432 61602 Voltage type Break Out Box 8 4 HP E1432 61600 ICP type Break Out Box 8 4 Break Out Box Grounding 8 4 Break Out Box Cables 8 5 Making a Custom Break Out Box Cable 8 5 Recommendations on wiring for the E1432 3A 4 Channel Input Connector 8 7 9 Troubleshooting the HP E1433...

Страница 11: ...he input assemblies 10 18 To remove the option AYF assembly 10 20 To remove the option 1D4 assembly 10 21 To remove the A22 A24 assembly 10 22 To remove the A10 A11 assembly 10 23 11 Backdating Backdating 11 2 Appendix A Register Definitions The HP E1433A VXI Registers A 2 The A16 Registers A 2 The A24 Registers A 4 32 bit Registers A 10 Command Response Protocol A 11 DSP Protocol A 13 DSP Bus Reg...

Страница 12: ...1 Installing the HP E1433A 1 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 13: ... plus DSP Module was carefully inspected both mechanically and electrically before shipment It should be free of marks or scratches and it should meet its published specifications upon receipt If the module was damaged in transit do the following q Save all packing materials q File a claim with the carrier q Call your Hewlett Packard sales and service office HP E1433A User s Guide Installing the H...

Страница 14: ...djacent slots immediately to the left of the data receiving module The local bus can support up to four HP E1433A modules at full span at real time data rates If the VXI Bus is used maximum data rates will be reduced but the module can be placed in any available slot 3 Using a small screwdriver or similar tool set the logical address configuration switch on the HP E1433A See the illustration on th...

Страница 15: ...amming switches on the bottom of the module Set switches 1 and 3 BS1 and BS3 up and all the other switches down HP E1433A User s Guide Installing the HP E1433A 1 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 16: ... guides in the slot 7 Slide the module into the mainframe until the module connects firmly with the backplane connectors Make sure the module slides in straight 8 Attach the module s front panel to the mainframe chassis using the module s captive mounting screws HP E1433A User s Guide Installing the HP E1433A 1 5 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisan...

Страница 17: ...tting Started With the HP E1433A to continue the installation process To store the module Store the module in a clean dry and static free environment For other requirements see storage and transport restrictions in the chapter titled Specifications HP E1433A User s Guide Installing the HP E1433A 1 6 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 18: ...sary to package the module in a container other than original packaging observe the following use of other packaging is not recommended q Wrap the module in heavy paper or anti static plastic q Protect the front panel with cardboard q Use a double wall carton made of at least 350 pound test material q Cushion the module to prevent damage Caution Do not use styrene pellets in any shape as packing m...

Страница 19: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 20: ...2 Getting Started With the HP E1433A 2 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 21: ...Instrument Interface Library to communicate to the HP E1433A hardware The other is the HP UX Windows 95 and Windows NT VXIplug play Library which communicates with the hardware using VISA Virtual Instrument Software Architecture VISA is the input output standard upon which all the VXIplug play software components are based This chapter mainly covers the VXIplug play version and it also includes so...

Страница 22: ...Bus Extender Software is supplied on CD ROM so a CD ROM drive is needed HP UX Version 10 20 This version of HP UX can use either the C language library or the VXIplug play library SICL VISA product number E2091E version E 01 01 or later HP E1432A Software Distribution The HP E1432A distribution software is shipped on CD ROM with the HP E1433A module This software works with the E4132 E1433 and E14...

Страница 23: ...e same format as the file on the CD ROM Getting Updates Via FTP Windows You can get the latest version of the HP E1432A software via FTP However note that the latest version may be an interim version which has not yet been fully tested and released Released versions for Windows have filenames beginning with hpe1432 EXE A Interim versions begin with hpe1432 EXE X For Microsoft Windows the latest ve...

Страница 24: ...ogram asks you to confirm or change the directory path The default directory path is recommended 4 The setup program will ask you to confirm or change source code directory The default directory is recommended 5 Setup creates a program group called Hpe1432 It includes An icon to run the Soft Front Panel An icon for HELP text An icon for UNISTALL Setup can also place these icons in your VXIplug pla...

Страница 25: ...need to run it every time you power up If you get the message No HP E1433A can be found in this system then run the Resource Manager Before running the HP E1432A HP E1433A software make sure that your hardware is configured correctly and that the Resource Manager runs successfully Before using your measurement system you must set up all of its devices including setting their addresses and local bu...

Страница 26: ...useful for checking your system to make sure that it is installed correctly and that all of its parts are working However it is not very useful for making measurements It cannot be controlled from a program and it does not access all of the HP E1433A s functionality Figure 2 1 The Soft Front Panel interface HP E1433A User s Guide Getting Started With the HP E1433A 2 7 Artisan Technology Group Qual...

Страница 27: ...level bound q Trigger level q Hysteresis q Trigger Slope There is a checkbox to make all channels identical Source This opens a dialog box for controlling the source output of the HP E1433A s source This is only available for HP E1433A s that have the Arbitrary Source Option 1D4 You can set q Channel number q Active on off q Mode sine burst sine random burst random q Ramp rate q Sine frequency q S...

Страница 28: ...installed in your VXI mainframe and indicating which are active and inactive The resource name for each module is the interface card name that has been assigned to it Go Use the Go button to start the measurement Exit Use the Exit button to exit the Soft Front Panel HP E1433A User s Guide Getting Started With the HP E1433A 2 9 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOUR...

Страница 29: ...usr e1432 vee examples on an HP UX system To run scope vee first type veetest To begin using HP VEE In HP VEE click on File then Open In the Open File dialog box select scope vee from the list of files Then click Ok Figure 2 2 HP VEE Open File dialog box HP E1433A User s Guide Getting Started With the HP E1433A 2 10 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www arti...

Страница 30: ...el of a standalone instrument You can also go to VEE s detail view screen where you can configure the system and the view panel to make your own measurements To look at the scope vee program behind the scenes click on the View Detail button on the toolbar chart symbol To return to the original panel view click on the View Panel button sine wave symbol Click on the View Detail button again to look ...

Страница 31: ...E documentation if necessary In View Detail mode you can click on Help on the menu bar to get help on using HP VEE Figure 2 4 HP VEE help text HP E1433A User s Guide Getting Started With the HP E1433A 2 12 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 32: ...on is to be A dialog box appears with a list of functions After you select a function you can choose Panel to hard code constants that the function will use or choose Parameters to allow a parameter to be input from elsewhere from the user or another function The input appears as a pin on the chart diagram In the scope vee program the user can select the blocksize span and range You can click Add ...

Страница 33: ...hanges with a different filename minimum vee This program provides a simple example to help you begin learning to use the HP E1432A library although it is not intended to be a finished user friendly program It contains the minimum number of functions needed nine functions to get data from the HP E1433A module It does not even include a panel user interface so the first screen you will see is the V...

Страница 34: ...gure 2 6 minimum vee scroll to see entire display HP E1433A User s Guide Getting Started With the HP E1433A 2 15 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 35: ...tion RANDom This program displays the frequency response of four channels One way to set up this example is to connect a cable between the channel 1 and channel 2 inputs Then connect channel 3 to channel 1 through a black box containing the circuit to be tested using a T on channel 1 Channel 4 remains unconnected On the display you will see a response for channel 2 over channel 1 a flat response f...

Страница 36: ...w to set up SICL and an HP E1433A to use interrupts with a 1D4 Source board for overload shutdown and overread tachmon c Shows how to monitor a tach channel signal using the other inputs in the HP E1433A module throughput A directory containing example programs for throughput to and post processing from an HP E1562A disk module Demo Programs In addition to example programs the HP E1432A Host Inter...

Страница 37: ...he window To see a list of parameters for semascope type semascope u To specify a parameter type its letter code after semascope on the command line The source code for this program is at opt e1432 demo semascope c Use a text viewer or editor such as the more utility in unix to list the source code for semaphore c You can examine the code to learn more about how this example program works HP E1433...

Страница 38: ...and PC systems In addition the PC can use Visual Basic Visual Basic example programs are at Hpe1432 examples vb on a Microsoft Windows system HP E1433A User s Guide Getting Started With the HP E1433A 2 19 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 39: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 40: ...3 Using the HP E1433A 3 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 41: ...er is the VXIplug play Library for Windows 95 Windows NT and HP UX 10 20 which communicates with the hardware using VISA Virtual Instrument Software Architecture VISA is the input output standard upon which all the VXIplug play software components are based This chapter covers the VXIplug play version but it will also be useful to users of the C Language version If you are using the C Language ver...

Страница 42: ... VXIplug play drivers for the following frameworks Windows 95 Windows NT and HP UX VXIplug play drivers The HP E1433A uses the same drivers as the HP E1432A 16 Channel 51 2 kSa sec Digitizer plus DSP The HP E1432A VXIplug play driver is based on the following architecture It is most useful to discuss this architecture from the bottom up The VISA VTL I O interface allows interoperability of the VXI...

Страница 43: ...tion and code samples for the functions in the VXIplug play DLL This help file can be viewed in the standard Windows Help viewer A viewer for HP UX is provided in opt hyperhelp see the READ ME file Manufacturer and model codes If desired you can read the manufacturer code model code and name of the VXI instruments from the file opt e1432 lib vximodel cf on unix systems or hpe1432 lib vximodel cf o...

Страница 44: ...g and as a demo It is not a programmable interface to the instrument nor can it be used to generate code The soft front panel also accesses the same Windows Help file as provided with the DLL Figure 3 2 An example of a soft front panel SFP HP E1433A User s Guide Using the HP E1433A 3 5 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 45: ...formation for the product lib sema bin Firmware program for the HP E1432A lib sfp ico Icon for help file lib sinewave ico Icon for Soft Front Panel source Source files for hpe1432_32 dll examples vb Visual Basic example programs examples c C example programs examples hpvee HP VEE example programs In the HP UX environment the following files are in the directory opt vxipnp hpux hpe1432 hpe1432 fp T...

Страница 46: ...hen you create a channel group channels which are not mentioned in the new group are not turned off You must explicitly inactivate any channels you do not wish to be active An exception is a power up when only the channels in the initial channel group are active Initialization The command used to initialize your system is hpe1432_init This function initializes the VXIplug play library and register...

Страница 47: ...chs in the group It can also return a list of the modules channels inputs sources or tachs Input Source and Tach Channels Channel numbers must fall in particular ranges for different types of channels Input channel numbers range from 1 to 4095 Source channel numbers range from 4097 to 8191 Tach channel numbers range from 8193 to 12287 You can have a mixture of input source and tach channels in one...

Страница 48: ...ess defeated using hpe1432_setAutoGroupMeas The following discussion outlines what hpe1432_initMeasure does automatically This must be done by the user if hpe1432_setAutoGroupMeas has been used to defeat auto configuration There are eight VXI TTL trigger lines that can be used for multi module synchronization Often these lines are used in pairs one for sample clock and one for Sync Trigger The hpe...

Страница 49: ...If a module call it module A is driving the TTL trigger lines and a different group is started which also drives the TTL trigger lines and that different group does not include module A then module A will conflict and prevent the other group from functioning In this case make a call to hpe1432_finishMeasure using the old group ID which includes A to turn off module A and allow the new group to fun...

Страница 50: ...ls in Mainframe B q Lower spans or longer blocksizes in Mainframe B q Different digital filter settling times between HP E1433A modules HP E1433A HP E1433A HP E1482B HP E1482B Slot 0 Contoller VXI Mainframe A VXI Mainframe B HP E1433A ExSamp ExTrig Cal Fail Acs Trigger 1 4 Chan 5 8 Chan 8 CHANNEL 196 DSP kSa s DIGITIZER HP E1433A ExSamp ExTrig Cal Fail Acs Trigger 1 4 Chan 5 8 Chan 8 CHANNEL 196 D...

Страница 51: ...ee Grouping of Channels Modules in this chapter q If more than two mainframes are needed daisy chain them together Treat each mainframe after the first as a Mainframe B See the example on the next page Phase Performance in Multiple Mainframe Measurements Phase specifications are degraded by the delay that the inter mainframe interface gives the sample clock This delay is insignificant for many low...

Страница 52: ... 8 CHANNEL 196 DSP kSa s DIGITIZER HP E1433A ExSamp ExTrig Cal Fail Acs Trigger 1 4 Chan 5 8 Chan 8 CHANNEL 196 DSP kSa s DIGITIZER HP E1433A ExSamp ExTrig Cal Fail Acs Trigger 1 4 Chan 5 8 Chan 8 CHANNEL 196 DSP kSa s DIGITIZER HP E1433A ExSamp ExTrig Cal Fail Acs Trigger 1 4 Chan 5 8 Chan 8 CHANNEL 196 DSP kSa s DIGITIZER Figure 4 Multiple mainframes three mainframes HP E1433A User s Guide Using...

Страница 53: ...o the highest channel is read last To get this to work automatically the call to hpe1432_init must list the logical addresses in descending order Channel triggering must be done only by modules in Mainframe A A trigger in any other mainframe would not be communicated back on the SYNC line to Mainframe A The C Library itself selects the HP E1433A with the highest channel number for synchronization ...

Страница 54: ... if option UGH is present The size of the sections in the FIFO is flexible The amount of DRAM memory for each channel is the total DRAM memory divided by the number of channels The standard DRAM size is 4 MB an optional 32 MB DRAM is available The trigger can be programmed to trigger on the input or on information from the software The following are examples of ways a trigger can be generated q in...

Страница 55: ... Local Bus FIFO ch 1 ch 3 ch 2 ch 4 ch 5 DRAM trigger circular buffer Bus Bus to VME or Local ch 1 ch 8 Figure 3 5 Data flow and FIFO architecture HP E1433A User s Guide Using the HP E1433A 3 16 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 56: ...the Arbitrary Source the sample rate for the source is automatically set to be the same as the sample rate selected for the inputs When the source is active the sample rate cannot be greater than 65 536 kHz Decimation Filter Diagram The drawing below illustrates the way the spans in the table are generated In the case of baseband spans lower limit of span fixed at zero the frequency can optionally...

Страница 57: ...0 156 250000 8 14 648438 73 242188 15 258789 76 293945 15 625000 78 125000 9 7 324219 36 621094 7 629395 38 146973 7 812500 39 062500 10 3 662109 18 310547 3 814697 19 073486 3 906250 19 531250 11 1 831055 9 155273 1 907349 9 536743 1 953125 9 765625 12 0 915527 4 577637 0 953674 4 768372 0 976562 4 882812 13 0 457764 2 288818 0 476837 2 384186 0 488281 2 441406 14 0 228882 1 144409 0 238419 1 192...

Страница 58: ...234 375000 8 19 531250 97 656250 20 000000 100 000000 23 437500 117 187500 9 9 765625 48 828125 10 000000 50 000000 11 718750 58 593750 10 4 882812 24 414062 5 000000 25 000000 5 859375 29 296875 11 2 441406 12 207031 2 500000 12 500000 2 929688 14 648438 12 1 220703 6 103516 1 250000 6 250000 1 464844 7 324219 13 0 610352 3 051758 0 625000 3 125000 0 732422 3 662109 14 0 305176 1 525879 0 312500 ...

Страница 59: ... 292 968750 8 24 414062 122 070312 25 000000 125 000000 29 296875 146 484375 9 12 207031 61 035156 12 500000 62 500000 14 648438 73 242188 10 6 103516 30 517578 6 250000 31 250000 7 324219 36 621094 11 3 051758 15 258789 3 125000 15 625000 3 662109 18 310547 12 1 525879 7 629395 1 562500 7 812500 1 831055 9 155273 13 0 762939 3 814697 0 781250 3 906250 0 915527 4 577637 14 0 381470 1 907349 0 3906...

Страница 60: ...25000 390 625000 8 30 517578 152 587891 31 250000 156 250000 39 062500 195 312500 9 15 258789 76 293945 15 625000 78 125000 19 531250 97 656250 10 7 629395 38 146973 7 812500 39 062500 9 765625 48 828125 11 3 814697 19 073486 3 906250 19 531250 4 882812 24 414062 12 1 907349 9 536743 1 953125 9 765625 2 441406 12 207031 13 0 953674 4 768372 0 976562 4 882812 1 220703 6 103516 14 0 476837 2 384186 ...

Страница 61: ...0 0 62500 0 64000 0 65536 0 66666 666667 76800 0 78125 0 80000 0 81920 0 96000 0 98304 0 100000 0 102400 0 122880 0 125000 0 128000 0 For the following frequencies in Hz filtered and decimated spans not available 133333 333333 153600 0 156250 0 163840 0 192000 0 196608 0 HP E1433A User s Guide Using the HP E1433A 3 22 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www ar...

Страница 62: ...the next state See the sections Measurement Initialization and Measurement Loop below for more details about these transitions During all the transitions of the Sync Trigger line the clock line continues with a constant pulse The Sync Trigger line is wire OR d such that all modules in a multiple module system within one mainframe must release it for it to go high Only one HP E1433A is required to ...

Страница 63: ... E1433A module until the measurement is started with hpe1432_initMeasure Some parameters can be changed while a measurement is running but many do not take effect until the next start of a measurement Measurement Initialization This section describes the measurement initialization process in the HP E1433A The measurement initialization states and the corresponding Sync Trigger line transitions wit...

Страница 64: ...ement sequence initialization from TESTED through BOOTING BOOTED SETTLING PRE ARM and IDLE can be performed with a call to the function hpe1432_initMeasure Measurement Loop This section describes the measurement loop in the HP E1433A The progression of measurement states and the corresponding Sync Trigger line transitions are In the IDLE state the HP E1433A writes no data into the FIFO The HP E143...

Страница 65: ... to read The HP E1433A holds the Sync Trigger line low as long as it is actively collecting data In overlap block mode the HP E1433A stops taking data as soon as a block of data has been collected including any programmed pre or post trigger delays It starts again when another trigger occurs In continuous mode the HP E1433A stops taking data only when the FIFO overflows When data collection stops ...

Страница 66: ...e q Pre Arm RPM Step Arm q Arm Auto q Trigger Auto In the measurement loop an arm must take place before a trigger You can program how many triggers to do before waiting for another arm condition The default is one trigger for each arm For each trigger a block of data is sent to the host The first arm in a measurement is the pre arm By default the pre arm condition is the same as the regular arm c...

Страница 67: ...igger sources can be enabled or disabled independently so quite complex trigger setups are possible In all cases however the first trigger event kicks off the measurement and the following trigger events become superfluous Note that for hpe1432_setAutoTrigger the setting HPE1432_MANUAL_TRIGGER really means don t auto trigger not expect a manual trigger For single HP E1433A systems the TTL trigger ...

Страница 68: ...trigger levels in the positive direction If the trigger slope is negative the module triggers when the signal crosses both levels in the negative direction Setting two trigger levels prevents the module from triggering repeatedly when a noisy signal crosses the trigger level Bound mode If the mode is set to bound and the trigger slope is positive then the module triggers when the signal exits the ...

Страница 69: ... HP E1433A and the HP E1431A use continuous mode In this mode the input hardware waits for an arm and trigger and then starts acquiring data continuously If the host is slow several blocks can be queued up in the input hardware If the host gets far enough behind a FIFO overflow occurs and the input stops acquiring data The HP E1433A s overlap block mode can be configured to act similarly to contin...

Страница 70: ... or if the number of pending triggers is limited to zero then overlap block mode becomes identical to traditional block mode Making Overlap Block Act Like Continuous Mode If the module is in auto arm and auto trigger mode then overlap block mode becomes nearly the same as continuous mode One difference is that traditional continuous mode has a single arm and trigger while overlap block mode may ha...

Страница 71: ...rflow HPE1432_IRQ_MEAS_STATE_CHANGE Measurement state machine changed state HPE1432_IRQ_MEAS_WARNING Measurement warning HPE1432_IRQ_OVERLOAD_CHANGE Overload status changed HPE1432_IRQ_SRC_STATUS Source channel interrupt HPE1432_IRQ_TACHS_AVAIL Raw tach times ready for transfer to other modules HPE1432_IRQ_TRIGGER Trigger ready for transfer to other modules HP E1433A Interrupt Handling To make the...

Страница 72: ...HP E1433A interrupt q Look at the Resource Manager to find out which VME interrupt lines are available q Tell the HP E1433A module to use the a VME interrupt line found in step one using hpe1432_setInterruptPriority q Set up an interrupt handler routine using hpe1432_callBackInstall The interrupt handler routine will get called when the interrupt occurs q Set up interrupt mask in the HP E1433A mod...

Страница 73: ...HP E1433A module While data from a channel is disabled the input module continues to collect data but it is not made available to the host computer The host can then switch from looking at some channels to looking at others during the measurement In contrast the function hpe1432_setActive completely enables or disables a channel and can t be changed while a measurement is running For order trackin...

Страница 74: ...the value aborts the measurement immediately For other parameters the measurement is not aborted but the changed parameter value is saved and not used until a new measurement is started For still other parameters the parameter change takes place immediately and the data coming from the module may contain glitches or other effects from changing the parameter See the chapter titled The C Language Ho...

Страница 75: ...ous with no gaps between them It uses the existing function hpe1432_setArmMode Without continuous re sampling each block of data follows the previous block after some interval depending on the next trigger event Fast span or range change You can now change the span or range while the measurement is running using the existing functions hpe1432_setSpan or hpe1432_setRange Previously if you sent the ...

Страница 76: ...Zoom for the source allows you to set a center frequency and a span for the output signal It uses the existing function hpe1432_setSourceMode with a new zoom parameter Zoom applies to random burst source mode and continuous source mode for both the HP E1432A and the HP E1433A When used with the HP E1432A if you set the source center frequency to zero the source center frequency will be the same as...

Страница 77: ...ages for the HP E1432A Host Interface library These manual pages can be examined on line using the ptman command that is shipped in opt e1432 bin For example you can read the manual page for the e1432_init_measure function by typing ptman e1432_init_measure The distribution also includes a nicely formatted set of these manual pages that can be printed on any postscript printer This manual in posts...

Страница 78: ...4 The C Language Host Interface Library 4 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 79: ...nguage version If you are using the VXIplug play version you will not need this chapter Instead see the chapters titled Getting Started With the HP E1433A and Using the HP E1433A The library includes routines to set up and query parameters start and stop measurements read and write data and control interrupts Routines to aid debugging and perform low level I O are also included For information on ...

Страница 80: ...rce code for problems you won t care about this file An application using the HP E1432A C Language Host Interface Library must link in one of these libraries typically lib1432 sl The HP UX versions of the HP E1432A library use SICL to communicate with the HP E1433A hardware so an application using the HP E1432A library must also link in the SICL library Normally this is found in usr lib libsicl sl...

Страница 81: ...or a channel that doesn t make sense will result in an error At the start of a measurement the HP E1433A firmware sets up all hardware parameters and ensures that the input hardware is settled before starting to take data The firmware also ensures that any digital filters have time to settle This ensures that all data read from the module will be valid However after a measurement starts HP E1433A ...

Страница 82: ...ause glitches in the data that is read back or on the source output if the parameter is applied to a source channel Global Parameters Parameter Default Value Changes append_status Off Immediate arm_channel None Immediate arm_mode Auto Arm Immediate arm_time_interval 1 Sec Immediate auto_group_meas On Wait avg_mode None Wait avg_number 10 Wait auto_trigger Auto Trigger Abort avg_update 10 Wait avg_...

Страница 83: ...bus_reset Off Not Reset Immediate max_order 10 Wait meas_time_lengh 0 run forever Immediate mmf_delay 0 Immediate multi_sync Off Abort overlap 0 Wait pre_arm_mode Auto Arm Immediate ramp Off Immediate span 20000 Hz Wait sumbus Off Immediate trigger_delay 0 Wait trigger_ext Off Immediate trigger_master Off Immediate triggers_per_arm 1 Immediate ttltrg_clock TTLTRG1 Abort ttltrg_gclock TTLTRG1 Abort...

Страница 84: ...gger TTLTRG0 Abort window Uniform Glitch xfer_size 0 Use Blocksize Wait zoom Off Waitt HP E1433A User s Guide The C Language Host Interface Library 4 7 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 85: ...Volts Glitch range_charge 50 000 pico Coulombs Glitch range_mike 10 Volts Glitch trigger_channel Off Immediate trigger_level_lower 10 Immediate trigger_level_upper 0 Immediate trigger_mode Level Immediate trigger_slope Positive Immediate Input mode is listed as channel specific but it actually applies to all channels within an SCA such as a 4 channel input assembly HP E1433A User s Guide The C Lan...

Страница 86: ...urce_blocksize 0 Use Input Blocksize Wait source_centerfreq 0 Hz Wait source_cola Off Wait source_mode Sine Abort source_output Normal Abort source_speed 3 Wait source_span 0 Use Input Span Wait source_sum Off Wait srcbuffer_init Empty Wait srcbuffer_mode Periodic_A Wait srcbuffer_size 1024 Wait srcparm_mode Immediate Immediate trigger_channel Off Wait HP E1433A User s Guide The C Language Host In...

Страница 87: ...thing 0 Immediate tach_decimate 0 Immediate tach_holdoff 10 Microseconds Immediate tach_max_time 30 seconds Immediate tach_ppr 1 Immediate trigger_channel Off Wait trigger_level_lower 0 05 Volts Immediate trigger_level_upper 0 Volts Immediate trigger_slope Positive Immediate HP E1433A User s Guide The C Language Host Interface Library 4 10 Artisan Technology Group Quality Instrumentation Guarantee...

Страница 88: ...As an example suppose two logical addresses 100 and 101 are passed to the function and the logical address 100 has two 4 channel input SCAs and a 2 channel tach trigger board while logical address 101 has three 4 channel input SCAs and a 1 channel source board In this case input channel IDs 1 through 8 are assigned to the eight input channels at logical address 100 while input channel IDs 9 throug...

Страница 89: ...active and all source and tach channels in the channel group inactive Unlike the HP 1431A library this function does not inactivate other channels within the modules that the channels are in Also unlike the HP 1431A library this function does not preset the channels in the new group As an example to create a group consisting of the first three input channels and the eighth and ninth input channels...

Страница 90: ...ion may be called with either a channel or a group identifier it s target is shown by a parameter named ID Multiple module Measurements A channel group that spans more than one module will need to be configured to use the TTL trigger lines on the VXI Bus for inter module communications This configuration automatically performed in the e1432_init_measure call unless defeated using e1432_set_auto_gr...

Страница 91: ...cenario where HP E1433A modules might conflict and prevent a proper measurement The conditions allowing the conflict are complex but must be understood by the user After a measurement has completed the modules are left set up If a module call it module A is driving the TTL trigger lines and a different group is started which also drives the TTL trigger lines and that different group does not inclu...

Страница 92: ...nframe B q Lower spans or longer blocksizes in Mainframe B q Different digital filter settling times between HP E1433A modules HP E1433A HP E1433A HP E1482B HP E1482B Slot 0 Contoller VXI Mainframe A VXI Mainframe B HP E1433A ExSamp ExTrig Cal Fail Acs Trigger 1 4 Chan 5 8 Chan 8 CHANNEL 196 DSP kSa s DIGITIZER HP E1433A ExSamp ExTrig Cal Fail Acs Trigger 1 4 Chan 5 8 Chan 8 CHANNEL 196 DSP kSa s ...

Страница 93: ... Grouping of Channels Modules q If more than two mainframes are needed daisy chain them together Treat each mainframe after the first as a Mainframe B See the example on the next page Phase Performance in Multiple Mainframe Measurements Phase specifications are degraded by the delay that the inter mainframe interface gives the sample clock This delay is insignificant for many low frequency applica...

Страница 94: ... 196 DSP kSa s DIGITIZER HP E1433A ExSamp ExTrig Cal Fail Acs Trigger 1 4 Chan 5 8 Chan 8 CHANNEL 196 DSP kSa s DIGITIZER HP E1433A ExSamp ExTrig Cal Fail Acs Trigger 1 4 Chan 5 8 Chan 8 CHANNEL 196 DSP kSa s DIGITIZER HP E1433A ExSamp ExTrig Cal Fail Acs Trigger 1 4 Chan 5 8 Chan 8 CHANNEL 196 DSP kSa s DIGITIZER Figure 4 2 Multiple mainframes three mainframes HP E1433A User s Guide The C Languag...

Страница 95: ... channel is read last To get this to work automatically the call to e1432_assign_channels must list the logical addresses in descending order Channel triggering must be done only by modules in Mainframe A A trigger in any other mainframe would not be communicated back on the SYNC line to Mainframe A The C Library itself selects the HP E1433A with the highest channel number for synchronization VXI ...

Страница 96: ...state See the sections Measurement Initialization and Measurement Loop below for more details about these transitions During all the transitions of the Sync Trigger line the clock line continues with a constant pulse The Sync Trigger line is wire OR d such that all modules in a multiple module system within one mainframe must release it for it to go high Only one HP E1433A is required to pull the ...

Страница 97: ...odule until the measurement is started with e1432_init_measure Some parameters can be changed while a measurement is running but many do not take effect until the next start of a measurement Measurement initialization This section describes the measurement initialization process in the HP E1433A The measurement initialization states and the corresponding Sync Trigger line transitions with H for hi...

Страница 98: ...quence initialization from TESTED through BOOTING BOOTED SETTLING PRE ARM and IDLE can be performed with a call to the function e1432_init_measure Measurement Loop This section describes the measurement loop in the HP E1433A The progression of measurement states and the corresponding Sync Trigger line transitions are In the IDLE state the HP E1433A writes no data into the FIFO The HP E1433A remain...

Страница 99: ...The HP E1433A holds the Sync Trigger line low as long as it is actively collecting data In overlap block mode the HP E1433A stops taking data as soon as a block of data has been collected including any programmed pre or post trigger delays It starts again when another trigger occurs In continuous mode the HP E1433A stops taking data only when the FIFO overflows When data collection stops the HP E1...

Страница 100: ...rm RPM Step Arm q Arm Auto q Trigger Auto In the measurement loop an arm must take place before a trigger You can program how many triggers to do before waiting for another arm condition The default is one trigger for each arm For each trigger a block of data is sent to the host The first arm in a measurement is the pre arm By default the pre arm condition is the same as the regular arm conditions...

Страница 101: ...n be enabled or disabled independently so quite complex trigger setups are possible In all cases however the first trigger event kicks off the measurement and the following trigger events become superfluous Note that for e1432_set_auto_trigger the setting E1432_MANUAL_ARM really means don t auto trigger not expect a manual trigger For single HP E1433A systems the TTL trigger signal is not connecte...

Страница 102: ... s and the HP E1431A use continuous mode In this mode the input hardware waits for an arm and trigger and then starts acquiring data continuously If the host is slow several blocks can be queued up in the input hardware If the host gets far enough behind a FIFO overflow occurs and the input stops acquiring data The HP E1433A s overlap block mode can be configured to act similarly to continuous mod...

Страница 103: ...e number of pending triggers is limited to zero then overlap block mode becomes identical to traditional block mode Making Overlap Block Act Like Continuous Mode If the module is in auto arm and auto trigger mode then overlap block mode becomes nearly the same as continuous mode One difference is that traditional continuous mode has a single arm and trigger while overlap block mode may have multip...

Страница 104: ... the e1432_set_interrupt_mask manual page shows the conditions that can cause an interrupt Interrupt Mask Bit Definitions Define in e1432 h Description E1432_IRQ_MEAS_WARNING Non fatal measurement warning E1432_IRQ_BLOCK_READY Block of data ready in FIFO E1432_IRQ_MEAS_STATE_CHANGE Measurement state machine changed state E1432_IRQ_TRIGGER Trigger ready for transfer to other modules E1432_IRQ_OVERL...

Страница 105: ...terrupts For things like E1432_IRQ_BLOCK_READY which are not events but are actually states the module will do an interrupt after e1432_reenable_interrupt only if the state is still present This allows the host computer s interrupt handler to potentially read multiple scans from an HP E1433A module and not get flooded with block ready interrupts after the fact Host Interrupt Setup The HP E1432A Ho...

Страница 106: ...terrupt handlers it is easy to introduce bugs into your program and generally hard to track down these bugs Be careful when writing this function Data Gating Sometimes you may wish to monitor data from some input channels and not others The function e1432_set_enable enables or disables data from an input channel or group of channels If data is enabled then the data can be read using e1432_block_av...

Страница 107: ...arameters and ensures that the input hardware is settled before starting to take data The firmware also ensures that any digital filters have time to settle This ensures that all data read from the module will be valid However after a measurement starts HP E1433A parameters can still be changed The effect of this change varies depending on the parameter For some parameters changing the value abort...

Страница 108: ...5 Module Description 5 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 109: ... Buffer 2 Msamples expandable to 16 Msamples q Data from FIFO available with overlap q VXI Shared Memory q Flexible triggering including pre and post triggering q AC DC coupling q ICP power supplies with the optional ICP 8 Channel Input breakout box q Overload detection q Synchronous sampling over multiple channels and HP E1433A modules q Large FIFO for long pre trigger delays q D32 VME Bus data t...

Страница 110: ...AM SRAM A bus B bus DRAM 96002 DMA PLL Tachometer optional optional optional Hardware VXI memory clock registers interface control trigger micro Input 1 Input 2 512 kB 512 kB 4 MB or 32 MB Bus connector VXI bus processor Figure 5 6 HP E1433A block diagram HP E1433A User s Guide Module Description 5 3 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 111: ...cuit Anti Alias Filter Differential Amp Range Selection Input Circuit Anti Alias Filter Differential Amp Range Selection Input Circuit Anti Alias Filter Differential Amp DSP DSP DSP DSP Figure 5 7 Input section diagram HP E1433A User s Guide Module Description 5 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 112: ...ion shows front panels for 4 or 8 channels HP E1433A COLA Out Shut Fail Acs Source Chan 1 4 Chan 5 8 8 CHANNEL 196 DSP kSa s DIGITIZER HP E1433A COLA Out Shut Fail Acs Source 8 CHANNEL 196 DSP kSa s DIGITIZER Chan 1 4 Figure 5 8 Front panels for 4 or 8 channels HP E1433A User s Guide Module Description 5 5 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 113: ...fferent See the chapter on the Arbitrary Source or the chapter on the Tachometer for a description of its front panel HP E1433A Chan Fail Acs Trigger Fail Acs Trigger 1 4 Chan 5 8 8 CHANNEL 196 DSP kSa s DIGITIZER 8 CHANNEL 196 DSP kSa s DIGITIZER ExSamp ExTrig Cal ExSamp ExTrig Cal Figure 5 9 HP E1433A standard front panel HP E1433A User s Guide Module Description 5 6 Artisan Technology Group Qua...

Страница 114: ...clock The sample clock must be TTL level and have a frequency between 40 96 kHz and 100 kHz Internally this frequency can be decimated q Cal This connector is used for calibration It can be configured to output a calibration signal or to accept an input calibration signal See the calibration section in this chapter q ExTrig This allows for an external trigger input to the HP E1433A The input signa...

Страница 115: ...hrough Priority Interrupt Bus The HP E1433A generates interrupts by applying a programmable mask to its status bits The priority of the interrupt is determined by the interrupt priority setting in the control register Utility Bus The VME specification provides a set of lines collectively called the utility bus Of these lines the HP E1433A only uses the SYSRESET line Pulling the SYSRESET line low a...

Страница 116: ...xibility and versatility in transferring data Transfers over the VME Bus can be 16 or 32 bits wide The Local Bus supports faster transfer rates than the VME Bus For example if you are transferring data from the HP E1433A to the HP E1562A B Throughput Disk Module the Local Bus provides a direct pipeline to the HP E1562A B Using the Local Bus you can transfer data in the background while processing ...

Страница 117: ...Host Interface Library Memory Map The following discussion of memory mapping is included for your information You do not need it to operate the HP E1433A because this functionality is hidden when using the HP E1432A Host Interface Library software Refer to the HP E1433A block diagram figure 5 1 The VXI interface maps some of the HP E1433A s B bus internal memory space so that it is visible to the ...

Страница 118: ...Window Fixed 2FFFF16 2000 016 Send Receive Data Registers 1FFFF16 0004 F16 Fixed DSP Bus Window 0003 F16 0000 016 VXI Bus A16 Registers For more information see The A24 Registers in the chapter titled Register Definitions HP E1433A User s Guide Module Description 5 11 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 119: ...2816 2616 Parameter 1 Register 2416 2216 Query Response Register Command Register 2016 1E16 FIFO Count 1C16 1A16 Send Data Receive Data 1816 1616 RAM 1 1416 1216 RAM 0 1016 0E16 IRQ Status Register IRQ Reset Register 0C16 IRQ Config Register 0A16 Page Map Register 0816 Port Control Register 0616 Offset Register 0416 Status Register Control Register 0216 Device Type 0016 ID Register Logical Address...

Страница 120: ... configuration only one of the HP E1433A modules can provide the clock signal but any of them can trigger 10 MHz Crystal Clock Clock MUX VXI 10 MHz Clock 24 576 MHz Clock External Sample External Trigger Input Trigger Source or Tach Trigger 96002 Trigger 10 MHz Sample 0 none Sync Sync Note External Sample and External Trigger inputs are not available on HP E1433A s with a source option The Externa...

Страница 121: ...use the External Sample SMB connector on front panel of the HP E1433A External Sample at word rate and External Trigger are available on the front panel of HP E1433A s which do not have an arbitrary source or tachometer option The external clock must be a fixed frequency Its maximum frequency must not be higher than 100 kHz Its minimum frequency must be at least 40 96 kHz HP E1433A User s Guide Mo...

Страница 122: ... ground for a zero volt reference q Open Circuit In this mode the connector becomes an input which can receive a calibration signal up to 15 volts The HP E1433A is calibrated at the factory and the calibration placed in EPROM memory for use at each power up In addition an auto zero function is provided to ADC Input circuitry Front panel connector CALIN CALOUT VXI SUMBUS monitor trigger DC Voltage ...

Страница 123: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 124: ...6 The Arbitrary Source Option 1D4 6 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 125: ...utput Modes The Arbitrary Source has several output modes including the following q arbitrary q sine q noise q random q burst COLA and Summer The COLA Constant Output Level Amplifier output supplies a signal similar to the Source Out output except that it is at a constant output level of about one volt peak The same connector labeled COLA can also be programmed as a summer input A signal connected...

Страница 126: ...trol 96002 B Bus or A24 VXI COLA 8 25 6 kHz 6 4 kHz Shutdown 56002 circuitry Range DAC OUT AMP DAC Signal Figure 6 12 Arbitrary source option block diagram HP E1433A User s Guide The Arbitrary Source Option 6 3 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 127: ...onnectors are described on the next page HP E1433A COLA Out Shut Fail Acs Source Chan COLA Out Shut Fail Acs Source 1 4 Chan 5 8 8 CHANNEL 196 DSP kSa s DIGITIZER 8 CHANNEL 196 DSP kSa s DIGITIZER Figure 6 13 HP E1433A with source option front panel HP E1433A User s Guide The Arbitrary Source Option 6 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 128: ... its shield causes the source to ramp down and shut off q Out This is the main output of the Arbitrary Source The Out connector can also be configured to output a calibration signal This is not quite the same as the calibration signal described in chapter 5 because it comes directly from the internal source without going through the other circuitry of the calibration section Input Connectors 1 or ...

Страница 129: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 130: ...7 The Tachometer Option AYF 7 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 131: ... With the tachometer option the HP E1433A still has that capability and is also able to accept an analog external trigger signal at the Tach 2 input Trigger Level The trigger level of the tachometer can be set by software Tachometer Monitoring The tachometer is capable of sending its analog input signal onto the HP E1433A module s internal calibration line The calibration line can be connected to ...

Страница 132: ...t After a count is detected subsequent counts will be ignored until the holdoff time has passed Block Diagram Holdoff Ctrl 1 of N select 32 bit Counter 32 bit Latch System Trigger FIFO 10 20 MHz Reset Holdoff Ctrl 1 of N select 32 bit Latch FIFO Tach Ext Trig Tach Analog Conditioning Analog Conditioning Channel 1 Channel 2 Ctrl Status Registers or paged A24 VXI DSP B Bus Figure 7 14 Tachometer opt...

Страница 133: ...s are described on the next page HP E1433A Tach 1 ExTrig Tach2 Tach 1 ExTrig Tach2 Fail Acs Trigger Fail Acs Trigger 1 4 Chan 5 8 Chan 8 CHANNEL 196 DSP kSa s DIGITIZER 8 CHANNEL 196 DSP kSa s DIGITIZER Figure 7 15 HP E1433A with tachometer front panel HP E1433A User s Guide The Tachometer Option 7 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 134: ...ectors q Tach1 This is one of the two tachometer inputs Tach1 cannot be configured as an external trigger q Tach2 This is the second of the two tachometer inputs Tach2 can also be configured via software to be an external trigger input q ExTrig This allows for an external trigger input to the HP E1433A The input signal must be TTL other characteristics can be defined in software ExTrig can be enab...

Страница 135: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 136: ...8 Break Out Boxes 8 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 137: ... the HP E3242A Charge Break Out Box and the HP E3243A Microphone Break Out Box See the documentation supplied with those products for more information Service For service on the Break Out Boxes contact the nearest Hewlett Packard Sales and Service Office listed in the HP catalog Or the inside back cover of this manual for a list of regional offices HP E1433A User s Guide Break Out Boxes 8 2 Artisa...

Страница 138: ...o cables carries four channels For a 4 channel HP E1432A or HP E1433A one Break Out Box is used but only one of its cables is used and only connectors 1 4 are used or connectors 5 8 depending on which cable is used For a 16 channel HP E1432A two Break Out Boxes are used 8 CH INPUT VOLTAGE Figure 8 16 HP E1432 61602 Voltage Break Out Box HP E1433A User s Guide Break Out Boxes 8 3 Artisan Technology...

Страница 139: ...be turned on or off as a group as can the current sources for connectors 5 8 Break Out Box Grounding Each connector on the HP E1432 61600 and HP E1432 61602 Break Out Box has a small manual switch next to it When this switch is in the GND position the outer shell of the connector is grounded to the chassis ground of the VXI mainframe When it is in the DIFF position it is not grounded to the mainfr...

Страница 140: ...ill need to make the plug end of the cable This illustration shows an HP E1432 61602 Voltage Break Out Box an HP E3242A Break Out Box requires a single cable with connectors at both ends The next page shows the pinout for the connector Backshell kit plug part number AMP 750850 3 qty 2 Shielded cable qty 2 Cable Connector plug part number AMP 750833 1 qty 2 8 CH INPUT VOLTAGE Figure 8 17 Break Out ...

Страница 141: ...iff 2 CAL HIGH 20 7 CAL LOW BoB_EN 19 6 Diff 3 RFI GND 18 5 Diff 3 I2C SDA 17 4 RFI GND Drain Shield 3 RFI GND 16 3 RFI GND Drain Shield 4 I2C_EN 15 2 Diff 4 RFI GND Cable Shield 14 1 Diff 4 pin 26 pin 13 pin 14 pin 1 HP E1433A COLA Out Shut Fail Acs Source Chan 1 4 Chan 5 8 8 CHANNEL 196 DSP kSa s DIGITIZER HP E1433A User s Guide Break Out Boxes 8 6 Artisan Technology Group Quality Instrumentatio...

Страница 142: ... 2 12 Diff 1 13 Diff 1 Input Channel Shielding Connect at E1432 3A end of cabling ONLY 3 RFI GND Drain Shield 4 4 RFI GND Drain Shield 3 10 RFI GND Drain shield 2 11 RFI GND Drain Shield 1 Additional shielding of entire cable GND for grounded measurements if required 14 RFI GND Cable Shield 26 RFI GND Cable Shield HP E1433A User s Guide Break Out Boxes 8 7 Artisan Technology Group Quality Instrume...

Страница 143: ...idual channels single ended q I2C_xxx supply control signals to the active break out boxes We do not provide support for other usage These are not used with the HP E3240 1A Voltage and Voltage ICP break out boxes q RFI GND I2C Shield protects the analog input lines q BOB_EN is another break out box control signal We do not provide support for its usage for anything but certain HP specified break o...

Страница 144: ...9 Troubleshooting the HP E1433A 9 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 145: ... module as an 8 channel E1432A with the tachometer option Without this option hostdiag only tests what it finds present Hardware which has failed in such a way that it appears to be absent will not be detected without this option P Prints only a pass fail message no diagnostic printouts s Additionally runs the standard input output tests Sources finish testing with 1 VPk 1 KHz sine on each output ...

Страница 146: ...iag returns 0 upon success or returns non zero if an error is detected Coverage q Main board q DRAM SIMMs q Input SCAs Signal Conditioning Assemblies q Source SCAs HP E1434A q Optional source q Optional tachometer HP E1432A and HP E1433A Notes q Tests are somewhat limited but will catch many hardware errors q No errors printed means that all tests passed HP E1433A User s Guide Troubleshooting the ...

Страница 147: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 148: ...10 Replacing Assemblies 10 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 149: ...art used in the module For the corresponding name and address of the manufacturer s codes shown in the tables see Code Numbers Caution The module is static sensitive Use the appropriate precautions when removing handling and installing to avoid unnecessary damage Direct Mail Order System Within the U S A Hewlett Packard can supply parts through a direct mail order system Advantages of the Direct M...

Страница 150: ...s tables Mfr No Mfr Name Address 28480 Hewlett Packard Company Palo Alto CA 94304 U S A 30817 Instrument Specialties Co Inc Placentia CA 92670 U S A 83486 Elco Industries Inc Rockford IL 61101 U S A HP E1433A User s Guide Replacing Assemblies 10 3 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 151: ...Assemblies without option AYF or 1D4 HP E1433A User s Guide Replacing Assemblies 10 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 152: ...028 9 4 SCR MCH M2 5 6MMLG 28480 0515 2028 MP006 E1432 44101 1 1 GSKT THERMAL CONDUCTOR 28480 E14320 44101 MP007 E1485 40601 1 1 GSKT RFT TOP CVR ADH SHT 28480 E1485 40601 MP008 0515 0372 2 3 SCR MCH M3 0 8MMLG 28480 0515 0372 MP009 E1450 01202 5 4 STMP SHLD RFI GRND 28480 E1450 01202 MP010 8160 0686 6 1 STMP FNGRS RFI STRP BECU 30817 786 185 MP011 8160 0683 3 0 STMP STRP SPNG FLTR GRD 30817 0097 ...

Страница 153: ...Assemblies with option AYF HP E1433A User s Guide Replacing Assemblies 10 6 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 154: ...2028 9 4 SCR MCH M2 5 6MMLG 28480 0515 2028 MP006 E1432 44101 1 1 GSKT THERMAL CONDUCTOR 28480 E14320 44101 MP007 E1485 40601 1 1 GSKT RFT TOP CVR ADH SHT 28480 E1485 40601 MP008 0515 0372 2 3 SCR MCH M3 0 8MMLG 28480 0515 0372 MP009 E1450 01202 5 4 STMP SHLD RFI GRND 28480 E1450 01202 MP010 8160 0686 6 1 STMP FNGRS RFI STRP BECU 30817 786 185 MP011 8160 0683 3 0 STMP STRP SPNG FLTR GRD 30817 0097...

Страница 155: ...Assemblies with option 1D4 HP E1433A User s Guide Replacing Assemblies 10 8 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 156: ...28480 0515 2028 MP006 E1432 44101 1 1 GSKT THERMAL CONDUCTOR 28480 E14320 44101 MP007 E1485 40601 1 1 GSKT RFT TOP CVR ADH SHT 28480 E1485 40601 MP008 0515 0372 2 3 SCR MCH M3 0 8MMLG 28480 0515 0372 MP009 E1450 01202 5 4 STMP SHLD RFI GRND 28480 E1450 01202 MP010 8160 0686 6 1 STMP FNGRS RFI STRP BECU 30817 786 185 MP011 8160 0683 3 0 STMP STRP SPNG FLTR GRD 30817 0097 551 17 X MP012 8160 0869 7 ...

Страница 157: ... W1 8120 6767 2 1 CBL ASM CXL 290MM 28480 8120 6767 W2 8120 6765 0 2 CBL ASM CXL 255MM 28480 8120 6765 W4 8120 6762 7 1 CBL FLEX 5 COND 225MML 28480 8120 6762 HP E1433A User s Guide Replacing Assemblies 10 10 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 158: ...2 8120 6765 0 1 CBL ASM CXL 255MM 28480 8120 6765 W3 8120 6766 1 2 CBL ASM CXL 28480 8120 6766 W4 8120 6762 7 1 CBL FLEX 5 COND 225MML 28480 8120 6762 HP E1433A User s Guide Replacing Assemblies 10 11 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 159: ...2 8120 6765 0 1 CBL ASM CXL 255MM 28480 8120 6765 W3 8120 6766 1 2 CBL ASM CXL 28480 8120 6766 W4 8120 6762 7 1 CBL FLEX 5 COND 225MML 28480 8120 6762 HP E1433A User s Guide Replacing Assemblies 10 12 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 160: ... SMB S OPT 1D4 28480 E1432 44302 MP205 E1432 44303 5 1 LBL FRT PNL SMB S OPT AYF 28480 E1432 44303 MP206 E1400 84106 1 1 MOLD KIT TOP EXTR HNDL HP 28480 E1400 84106 MP207 E1400 84105 1 1 MOLD KIT BTTM EXTR HNDL VXI 28480 E1400 84105 MP208 0515 1968 4 2 SCR MCH M2 5 6MMLG 28480 0515 1968 MP209 0515 1375 7 2 SCR MCH M2 5 6MMLG 83486 343 300 02506 HP E1433A User s Guide Replacing Assemblies 10 13 Art...

Страница 161: ... screws using a T 10 torx driver and remove the three short screws using a T 8 torx driver Lift cover off HP E1433A User s Guide Replacing Assemblies 10 14 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 162: ...screws that attach the handles to the assembly Pull out the handles making sure not to lose the two spacers 2Using a T 8 torx driver remove the screw that attaches the front panel to the bottom cover Gently pull the front panel off HP E1433A User s Guide Replacing Assemblies 10 15 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 163: ...ver 4Remove ribbon cable from the A4 assembly by pulling back the latch on the connector and and removing cable Be sure to note the orientation of the cable HP E1433A User s Guide Replacing Assemblies 10 16 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 164: ...re to note the positioning of the brackets alignment is critical 6To replace the front panel with another that does not have the label already attached remove the tape backing and place it on the front panel as shown HP E1433A User s Guide Replacing Assemblies 10 17 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 165: ...figuration two input assemblies If your HP E1433A has option 1DL one input assembly the following steps will be the same except the length of the screws and the number of input assemblies to be removed 2Using a T 10 torx driver remove the four screws that attach the assemblies to the bottom cover HP E1433A User s Guide Replacing Assemblies 10 18 Artisan Technology Group Quality Instrumentation Gua...

Страница 166: ...ly pulling it forward releasing it from the connectors 4Remove the remaining input assembly HP E1433A User s Guide Replacing Assemblies 10 19 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 167: ...s leading to the A5 assembly and move cables aside 2 Using a T 10 torx driver remove the three screws that attach the assembly to the HP E1433A and lift the assembly off HP E1433A User s Guide Replacing Assemblies 10 20 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 168: ...s leading to the A41 assembly and move cables aside 2 Using a T 10 torx driver remove the three screws that attach the assembly to the HP E1433A and lift the assembly off HP E1433A User s Guide Replacing Assemblies 10 21 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 169: ...ove the top cover Gently push the silver tabs outward and tilt the A22 A24 assembly forward releasing it from the connector HP E1433A User s Guide Replacing Assemblies 10 22 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 170: ...assemblies 2AIf your module does NOT have option AYF or option 1D4 do the following Remove the 5 standoffs using a 1 4 inch nut driver and remove the 3 screws using a T 8 torx driver HP E1433A User s Guide Replacing Assemblies 10 23 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 171: ...fs using a 1 4 inch nut driver 2CIf your module has option 1D4 do the following Remove the 1D4 option assembly see To remove the option 1D4 assembly Remove the 3 long and the 5 short standoffs using a 1 4 inch nut driver HP E1433A User s Guide Replacing Assemblies 10 24 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 172: ...11 Backdating 11 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 173: ...roduced With the information provided in this chapter this guide can be modified so that it applies to any earlier version or configuration of the module HP E1433A User s Guide Backdating 11 2 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 174: ...Appendix A Register Definitions A 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 175: ...e more easily accessed using the HP E1432A Host Interface Library software which is used for both the HP E1433A and the HP E1432A 16 Channel 51 2 kSa sec Digitizer plus DSP However this chapter describing the registers is provided for your information The A16 Registers The following A16 registers are accessible at the base address defined by the device s logical address The register at offsets 001...

Страница 176: ...egister 2016 1E16 FIFO Count 1C16 1A16 Send Data Receive Data 1816 1616 RAM 1 1416 1216 RAM 0 1016 0E16 IRQ Status Register IRQ Reset Register 0C16 IRQ Config Register 0A16 Page Map Register 0816 Port Control Register 0616 Offset Register 0416 Status Register Control Register 0216 Device Type 0016 ID Register Logical Address Register HP E1433A User s Guide Register Definitions A 3 Artisan Technolo...

Страница 177: ...ers These are the same registers accessed at the device s A16 base address q Fixed DSP Bus Window Accesses to this region are mapped to the corresponding locations at the base of the internal DSP s memory map also accessible through Page 0 of the moveable DSP bus window q Send Receive Data Registers Accesses to any address in this region will read write the Send and Receive Data registers defined ...

Страница 178: ...ead of this register provides information about the device s status as defined in the following table Bit 15 14 13 12 11 10 9 8 Contents A24 Active MODID Unused Block Ready Data Ready ST Done Loaded Bit 7 6 5 4 3 2 1 0 Contents Done Err Unused HW OK Ready Passed Q Resp Ready Cmd Ready A24 Active A one 1 in this field indicates that the A24 registers can be accessed It reflects the state of the Con...

Страница 179: ...o 0 indicates that the device is in either the self test or failed state When Passed is true a one 1 indicates that the DSP has finished its initialization and is ready for normal operation while a zero 0 indicates that the device is in the passed state Passed A zero 0 indicates that the device is in either the Hard Reset Soft Reset Config Reg Init Failed or Init Failed state A one 1 indicates tha...

Страница 180: ...bits of the Offset register are always zero 0 Thus the Offset register bits 15 12 map the VME Bus address lines A23 A20 for A24 register accesses A read of the Offset register always returns the address offset most recently written to the Offset register q Port Control Register This register is used to override the Local Bus control of the device This applies to HP E1433A modules that are equipped...

Страница 181: ...er configures the first VME Bus interrupt source It provides for selection of the VME Bus IRQ level used and a bit mask It has the following format Bit 15 8 7 4 3 2 0 Contents Mask Unused IRQ Enabled IRQ Line Mask This is a bit mask used to enable up to eight interrupt causes A bit value of zero 0 disables the corresponding interrupt source RESET VALUE 0 IRQ Enable A one 1 in this bit enables the ...

Страница 182: ...tion regarding D16 D08 access of 32 bit registers q Send Data Register Reading this register gets the next available word from the measurement data FIFO The measurement data FIFO is a 32 bit device See the following section regarding D16 D08 access of 32 bit registers q Receive Data Register Writing to this register puts a word into the source data FIFO The source data FIFO is a 32 bit device See ...

Страница 183: ...ads of less significant bytes get data from the 32 bit register last read by a most significant byte read In other words you can t read the least significant byte first or by itself Thus there are two important rules 1 Always read all 32 bits of a 32 bit register 2 Always read the most significant part first Writing 32 bit Registers When writing to a 32 bit register using 8 or 16 bit modes a simpl...

Страница 184: ...true When interrupted the DSP reads the command and its parameters writes any response data back to the Query Response Register and any other data to the parameter registers and the following RAM and set the Command Parameter Ready bit true The Query Response Ready bit is used to indicate that the DSP has written query data to the RAM registers It is set by the software and cleared by a write of t...

Страница 185: ...le Command Parameter Ready is true 8 The DSP must not change the Err bit while Done is true 9 A controller must not regard the done bits a valid while Command Parameter Ready is false 10 A controller must not regard the Err bit as valid while Done is false Controller Protocol Examples There are three basic procedures used by a controller Write Command Read Response and Wait for Done These can be c...

Страница 186: ...r the Done bit 2 Read and decode the command from the Command register 3 Read any parameters from the Parameter registers and RAM 4 If a response data is required 5 a Write the data to the Query Response register Parameter registers and RAM 6 b Set Query Response Ready true 7 Set Command Parameter Ready true 8 Finish command execution 9 If any errors are pending set Err 0 else set Err 1 10 Set Don...

Страница 187: ...as no pre defined function ST Done This bit should be written to a one 1 when the DSP successfully competes its self test within five seconds after SYSRESET is de asserted Its initial value is zero 0 Loaded This bit should be written to a one 1 when or immediately after the DSP loads the model code before competing its self test Its initial value is zero 0 Ready This bit is written to a one 1 to i...

Страница 188: ...the Clock bit as a zero 0 will not change the output state The current state is read from the Value bit The DSP Command register has the following format Bit 31 24 23 22 21 20 19 18 17 16 Contents Unused FIFO Enable Clock FIFO Enable Value FIFO In Clock FIFO In Value DONE Clock DONE Value ERRn Clock ERRn Value Bit 15 14 13 12 11 10 9 8 7 0 Contents Q Resp Ready Clock Q Resp Ready Value Cmd Ready C...

Страница 189: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 190: ...a s Digitizer plus DSP is a C size VXI module 196 kSa s refers to the maximum sample rate of 196608 samples per second per channel The HP E1433A may contain either one or two 4 channel input assemblies so that the module may have a total of up to 8 inputs This module integrates transducer signal conditioning anti alias protection digitization and high speed measurement computation in a single slot...

Страница 191: ...00 1250 3125 1220 703 3072 1200 3000 1171 875 2560 1000 2500 976 5625 2457 6 960 2441 406 953 6743 2400 937 5 2083 333 813 8020 2048 800 2000 781 25 1953 125 762 9394 1920 750 1666 666 651 0416 1638 4 640 1600 625 1562 5 610 3515 1536 600 1500 585 9375 1280 500 1250 488 28125 1228 8 480 1220 703 476 8371 1200 468 75 1041 666 406 9010 1024 400 1000 390 625 976 5625 381 4697 960 375 833 3333 325 520...

Страница 192: ...9765625 2 441406 0 9536743 2 4 0 9375 2 384185 0 9313225 2 34375 0 9155273 2 034505 0 7947285 1 953125 0 7629394 1 907348 0 7450580 1 875 0 7324218 1 627604 0 6357828 1 6 0 625 1 5625 0 6103515 1 525878 0 5960464 1 5 0 5859375 1 464843 0 5722045 1 25 0 4882812 1 220703 0 4768371 1 2 0 46875 1 192092 0 4656612 1 171875 0 4577636 1 017252 0 3973642 1 0 390625 0 976562 0 3814697 0 953674 0 3725290 0 ...

Страница 193: ...modeoverload accoupled forcutofffrequency 6Hz forcutofffrequency 6Hz 11 5Vp typical 105 offullscale 100 offullscale 50 offullscale worstcase Residual DC 1 offullscale 2mV Amplitude Amplitude Accuracy at 1 kHz 0 5 ofreading 0 01 offullscale Flatness relative to 1 kHz at full scale 29kHz 88kHz 1 0 09dB 2 0 17dB Amplitude Resolution 16bits less5dBover range Cross Channel Matching any HP E1433A module...

Страница 194: ...ounded fullscale 10kHzsignalonother channels inputrangeswithin20dB 80dBfs typical Noise inputterminatedwith50Ω 5mVrange Noisedensityabove100Hz Totalrmsnoise 10Hzto10kHz 70nVrms Hz 7µVrms Trigger Trigger Detection Digital Trigger Modes Input external source TTLTRG software RPM requiresoptionAYF Max Trigger Delay 8channelsactive Pre triggerdelay Post triggerdelay 262kSa 4MBRAM 2MSa 32MBRAM 16MSa 5mV...

Страница 195: ...typical Maximum Capacitive Load 0 01µF typical Amplitude Control signalamplitude range scalefactor Maximumamplitude Amplituderanges Amplitudescalefactor 10Vpnominal 79mVpto10Vpin0 375dBsteps 0 0to1 0 with20 bitresolution Residual Output Noise Voltage Freq 500Hz 500nV Hz Residual DC Offset Offsetafterautozero Offsetaftershutdown Zeroingresolution 2mV 20mV 100µV Output Overload Trip 17V Amplitude Ra...

Страница 196: ...put Impedance 1 2kΩ typical Flatness 25 Hz to 5 kH amplitude scale factor 0 001 to 1 0 5 Hz to 20 kHz amplitude scale factor 0 01 to 1 0 5 Hz to 20 kHz amplitude scale factor 0 1 to 1 0 1 13Vpto0 50Vp 10 6 0dB typical 1 13Vpto0 44Vp 10 7 0dB typical 1 13Vpto0 88Vp 1 0dB typical Sine Wave Distortion at 1 kHz amplitude scale factor 0 1 to 1 0 40dBc typical Residual dc Offset 5mV typical Summer Input...

Страница 197: ...iggerinputratherthanatachometerinput Inthismode thetachometeroptioncantriggerthe systemandmeasurethetimebetweenthetriggerand thenextsampleclockedge TheanalogsignalfromeitheroftheTachometer inputscanberoutedtoaninputchannelusingthe internalcalibrationpath Tach Counter 32 bitcounterwithroll overdetectorbit Decimate Counter 16 bitcounter Input Signal Trigger Level typical VoltageRange Resolution leve...

Страница 198: ...amicRAM 32Mbyteswithoption ANC 128KbytesFlashROM DirectMemoryAccess DMA datatransfer Software Drivers Driver Type Clibrarieswithsourcecode Supported Operating Systems MicrosoftWindows95andNT andHP UX10 20 Supply Media CD ROM VXI Plug Play Compliance ClibrariessupportMSWindows95andNT and HP UX HP UX 10 XforHP9000 Series700and800computersare X OpenCompanyUNIX93 brandedproducts MSWindowsisaU S regist...

Страница 199: ...conomic Area sEMCdirective Electrostatic Discharge TestedforcompliancetotheEuropeanEconomic Area sEMCdirective Radiated Immunity TestedforcompliancetotheEuropeanEconomic Area sEMCdirective Environmental Operating Restrictions AmbientTemperature Humidity Non condensing MaximumAltitude 0 to50 C 20 RHto90 RHat40 C 4600meters 15 000feet Storage and Transport Restrictions AmbientTemperature Humidity No...

Страница 200: ...0 14 A 0 00 A 0 00 A 0 10 A 0 06 A 0 00 A 0 00 A Sourceoptioninstalled 1D4 5 0V 12 0V 12 0V 24 0V 24 0V 5 2V 2 0V 0 60 A 0 19 A 0 18 A 0 03 A 0 03 A 0 00 A 0 00 A Dynamic Current 5 0V 12 0V 12 0V 24 0V 24 0V 5 2V 2 0V 0 20A 0 02A 0 01A 0 01A 0 01A 0 02A 0 01A VXI Cooling Requirements 5 08liters second 0 51mmH2O Warm up Time 15minutes 11 of 12 Artisan Technology Group Quality Instrumentation Guaran...

Страница 201: ...mes with a 3 yr warranty During that period the unit will either be replaced or repaired at HP s option and returned to the customer without charge There is an option avail able at extra cost which extends the repair support to five years For More Information www hp com go data_acq HP E1432 33 34A Product Overview 5965 9834E For more information on Hewlett Packard test measurement products applica...

Страница 202: ...in a VXI system baseband A band in the frequency spectrum that begins at zero In contrast a zoomed band is centered on a specified center frequency block mode A mode of data collecting used in instruments such as the HP E1431A The instrument stops taking data as soon as a block of data has been collected Overlap block mode in the HP E1432A and HP 1433A can be configured to act exactly like block m...

Страница 203: ...together in a line Data and instructions enter each one before being buffered and passed out to the next module in line decimation filter A digital filter that simultaneously decreases the bandwidth of the signal and decreases the sample rate The digital filter provides alias protection and increases frequency resolution For more information see Spectrum Network Measurements available through your...

Страница 204: ...ed using DRAM freerun counter A counter in which the bits always increment When the freerun counter reaches all ones it resets to all zeros and continues counting Fs Sample Frequency or sample rate group ID Any number of channels may be declared and uniquely identified by a groupID A channel can be a member of more than one group holdoff time A circuit that detects a trigger signal will not respon...

Страница 205: ...ister based devices Message based devices can also be programmed at the register level The HP E1432A and HP E1433A are register based VXI devices module dependent commands Commands that are module dependent change a parameter for all channels of the module even when only one channel has been specified in the channel list MXI bus A bus standard which can be used to connected multiple VXI mainframes...

Страница 206: ... in the HP E1432A also called Vibrato sample rate The rate at which the measurement data is sampled For the HP E1432A the sample rate is 2 56 times the frequency span Sample rate is abbreviated Fs for sample Frequency settling When settling the digital filter waits a designated number samples before outputting any data SFP see Soft Front Panel shared memory Memory locations in both a VXI module an...

Страница 207: ... for a multiple module group All system sync pulses come from the system module tachometer The tachometer produces a signal which is proportional to the rotation of a device It can be programmed to produce one or more signals per revolution target The target of a library function is either a channel a group or rarely a module depending on the nature of the call When the same library function may b...

Страница 208: ...ment systems VXIplug play A set of standards which provides VXI users with a level of standardization across different vendors beyond what the VXI standard specifications spell out zoom In instruments that support zoom you can select a frequency span around a specified center frequency so you can focus on a specific frequency band HP 1432A User s Guide Glossary G 7 Artisan Technology Group Quality...

Страница 209: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 210: ...0 5 10 7 10 9 assistance rear of manual auto arm 3 27 4 22 auto trigger 3 27 4 22 auto zero 5 15 B B bus 5 10 backdating 11 2 backplane connections 5 8 base sample rate 3 17 baseband 3 17 block diagram 5 10 arbitrary source 6 3 HP E1433A 5 3 tachometer 7 3 block mode 3 30 3 31 4 24 4 25 block size 5 2 BOOTED state 3 24 3 25 4 19 4 20 BOOTING state 3 24 3 25 4 19 4 20 bound mode 3 29 break out box ...

Страница 211: ...ual default logical address 1 4 default values parameters 4 5 delete group 3 7 demo programs 2 17 SEE ALSO example programs detect c example program 2 17 device message based A 2 register based A 2 device type register A 5 devices setting up 2 6 diagnostics 9 2 disassembly 10 14 display button SFP 2 9 distribution DAT tape 2 4 division input count 7 3 dll file 3 6 done wait for A 13 DRAM 3 15 5 10...

Страница 212: ...lp continued Windows 3 5 holdoff time 7 3 host interface libraries 2 2 3 2 installing 2 3 2 4 2 6 host interface library 4 2 5 10 A 2 HP E1432A Function Reference on line 3 38 printing 3 38 HP E1433A Function Reference SEE HP E1432A Function Reference HP SICL 2 3 HP VEE example programs 2 10 help 2 12 HP UX 10 2 2 3 HP UX 9 05 2 3 HP UX C Language Library 3 2 hpe1432_32 dll 3 6 I icon 3 6 ICP 5 2 ...

Страница 213: ...itoring tachometer 7 2 multiple channels 5 2 multiple mainframes 3 11 4 14 limitations 3 11 4 14 phase performance 3 12 4 15 setup 3 14 4 17 multiple modules 5 2 multiple mainframe measurements 3 9 4 12 multiple module measurements 3 9 4 12 N noise mode 6 2 numbers error 4 2 O offset register A 7 order vee example program 2 16 Out source output 6 5 output level amplifier constant 6 2 overlap 5 2 o...

Страница 214: ...7 10 9 cables 10 10 10 12 replaceable parts continued front panel 10 13 reset hardware 5 8 software 5 8 Resource Manager 2 6 response read A 12 RPM 5 2 RPM step arm 3 27 4 22 RPM triggering 7 2 rpmtrig demo program 2 17 rpmtrig2 demo program 2 17 S sample clock external 5 14 sample rate 3 17 5 2 source 3 17 scenarios examples C library 2 17 HP VEE 2 10 Visual Basic 2 19 scope vee example program 2...

Страница 215: ...ples 2 17 transferring data 5 9 transporting module 1 7 trigger 3 15 3 27 4 22 5 2 analog 7 2 arbitrary source 6 2 trigger continued auto 3 27 4 22 external 3 27 4 22 5 13 5 14 7 2 input 3 27 4 22 LED 5 7 lines 5 13 manual 3 27 4 22 source 3 27 4 22 tachometer edge 3 27 4 22 TTL 5 13 7 2 Trigger LED 7 5 trigger level 3 29 7 2 TRIGGER state 3 25 3 26 4 20 4 21 triggering exact RPM 7 2 troubleshooti...

Страница 216: ...a problem with your HP E1433A 8 Channel 196 kSa sec Digitizer plus DSP Module please provide the following information Model number HP E1433A Software version Serial number Options Date the problem was first encountered Circumstances in which the problem was encountered Can you reproduce the problem What effect does this problem have on you Artisan Technology Group Quality Instrumentation Guarante...

Страница 217: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 218: ...Safety IEC 1010 1 1990 A1 EN61010 1993 EMC CISPR 11 1990 EN55011 1991 Group1 Class A IEC 801 2 1991 EN50082 1 1992 4 kV CD 8 kV AD IEC 801 3 1984 EN50082 1 1992 3 V m 1 IEC 801 4 1988 EN50082 1 1992 1 kV Supplementary Information The product herewith complies with the requirements of the Low Voltage Directive 73 23 EEC and the EMC Directive 89 336 EEC 1 In a 3 V m field some degradation of product...

Страница 219: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 220: ... of support for HP UX 9 X July 1998 Third Edition In this edition a section was added to describe new features July 1997 Second Edition In this edition a section was added to describe new features September 1996 First Edition Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 221: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 222: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

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