NEX-EISA Users Manual
Contents
1. ooa Doj Roe foojiris o pofi zor ain n Lais jooj eaa 7 0 2 mu 18 n NN Lei 00 2 uns lt nri Lais 5 ojo Enzo goo Lagi To oraa oe Laz 5 K DO Qt one Be u a ao jo oros po dM E oj a SALT Cy o nm 5812 a Z go ofa sais n n ojo sais em on B So Ju n 515 opjowt seo y ojo oo sais 2 58 g rr Din 8 saz DAKA gt pos Eb wr Ne DAKS I aj 5 OD xxxxe DON 8 5 00 XXXXF 7 5 xxx 20 Wxx ojo 00 hand Or 204 oo 204 g X Dk 6 kw 6 oo oo E nia g oo ue n EFI EE ao 73 Nexus Technology Inc Copyright 1991 C All Rights Reserved e en Made in U S A 2 d uU 5 PPENDIX Support About Nexus Technology Inc NEXUS TECHNOLOGY Established in 1991 Nexus Technology Inc is dedicated to developing marketing and supporting Bus Analysis applications for Tektronix Logic Analyzers We can be reached at Nexus Technology I2. 5 2 2 NAS n0 E 6 3 0 CONFIGURING the NEX EISA BUS 6 Sob General Informations iet tetuer tice a ti EE E DID E A Saige 6 3 2 Configuring for Slot Specific Signals eis Uer ea a Saa EH TER EHE 6 4 0 CONNECTING to the NEX EISA ADAPTER enne ener nnne 7 4T Generalerna ebat ere EHE 7 4 2 COP 7 UD ESTEE RU EE t TEENY RCO SOE AE ESI RE Et 7 S D CLOCK SELECTION S iicet date isse Ute pibe tusi ote nm e bn apttd 9 5 1 General eee eiie Teste eee E o ee EE dee ea Ve hog 9 5 2 Clocking Options Explanation Te 9 l unum ua edt fata 9 6 1 Viewing State Data on TLA600 700 eese seen enne nennen enne enne nnne 9 6 2 Viewing Timing Data on the 600 700 12 6 3 Viewing State Data on the DAS9200 TLAS500 13 6 4 Viewing Timing Data on the DAS9200 TLAS500 13 APPENDIX A Necessary Signals for Clocking a 14 APPEND Y B Consideratioris s ct oiim 1
3. START 5 gp noo NOWSs ajo og sas opi EXRDY B oo sns nox B oo sns aio saz Bao RESORY ojo sae nin B 5 oo ses x 10 a Po sre aco oj namo 1016 ool aoo ol 1 RGX orc E coq cdi galorox atl mA 28 nu ooo non On ReNx dma gares Bc 2 ni Oot b 00 9 00 LA 12 of D n Leze nin q nan n n Laz5 gcc nn oas OO 26 joojoo oog OO LAz7 aj anjoit ooo unze 00 2 ooo ojo n2a OM ow ban ojo a ois 27 Ll zt g Tol oz a na coo fool ozs en nin goa oo nae git nn oz7 oj ox ojo oma ola ogo polosa clo polos af g 00 00 017 0 git 1 no dma aS oz Bag 901922 nin oo 022 ap g oj oom oma na ci lo oj 2
4. EISA Demo File Edit View Data System Window Help C1 EISA H 43 Delta Time 54 9298ms EIS E 18 x _ lt 000020 0014 0 000000 000020 OO14EC 000000 EISA MN XXX 000000 OO1LBES 000000 000000 OO1BES 000000 OODE64 OO1BFO 000000 0 00151 000000 00 208 00140 000000 000020 000020 000000 Tata Ta kaTa FFFFFF20 FFFFFF20 FFFFFF20 FFFFFF20 FFFFFF20 FFFFFF20 Yarar a y Byte 0 Byte 0 Byte 0 Byte 0 Bytes 1 0 Byte 0 Byte 0 Bytes 3 2 Byte 0 Byte 0 Bytes 1 0 Bytes 3 0 Bytes 1 0 Byte 0 Bytes 3 2 Byte 0 Byte 0 Bytes 1 0 Byte Byte Byte Byte Byte ISA 170 Wr 170 Wr MemRd 170 Wr ISA 170 Wr MemRd MemRd EISA MemRd MemRd 170 Wr 170 Wr Figure 1 EISA State Display TLA600 700 10 111101 111111 111111 111111 111111 111111 111111 111101 111101 111101 ni 111111 111111 111101 1111
5. 00 700 compatible acquisition points dual row connectors Take the A96 TLA600 700 pod that will be used to monitor these signals and move it to the desired signal group If necessary the group can be separated into 8 individual podlets to probe different acquisition groups The channel grouping default for the NEX EISA support will then have to be changed Refer to the appropriate Logic Analyzer manual for information on how this can be done Note that when changing any of the signals in the BusWdth or I O Ctl groups that their included Symbol Tables will no longer be accurate EISA MN XXX 17 Doc Rev 1 10 APPENDIX D EISA Bus Pinout Row F Solder Side Row B Solder Side Row Component Side Row A Component Side EISA MN XXX Ground 5V 5V XXXXXX XXXXXX lt Key gt XXXXXX XXXXXX 12V M IO LOCK Reserved Ground Reserved BE3 lt Key gt BE2 BEO Ground 5V LA29 Ground LA26 LA24 lt Key gt 16 14 5V 5V Ground 10 LA6 LAS 5V LA2 lt Key gt D16 D18 Ground D21 D23 D24 Ground D27 lt Key gt D29 5V 5V MAKx Ground RESET 5V IRQ9 5V DRQ2 12V OWS 12V Ground SMEMW SMEMR IOW IOR DAK3 DRQ3 DAK1 DRQI REFRSH CLK IRQ7 IRQ6 605 IRQ4 IRQ3 DAK2 T C BALE 5V OSC Ground 16 1016 18010 IRQI1 IRQI2 18015 18014 DAKO DRQO DAK5 DRQS5 DAK6 DRQ6 DAK7 DRQ7 5V MASTER Ground 18 CMD START E
6. 00 containing 7 3 4 acquisition module the necessary acquisition data sections are A0 A3 DO D3 and C0 C3 These grouped channels 8 podlets to a group should be connected to the locations denoted for the A96 Follow the silk screened information on the board that shows the proper relationship between the signal and reference inputs When properly connected the sides of the podlets that have writing on them should be visible Connect the four clock leads to their specified locations at J5 the only connector with 4 locations Again follow the silk screened information to properly connect the clock input and its ground Table 1 shows the wiring and Channel Grouping for the TLA600 700 when used with the NEX EISA adapter 4 3 92A96 When using a 92A96 or 92C96 connect the grouped pods to their appropriate locations by following the silk screen information printed on the adapter board The 92A C96 pods are labeled A0 A3 DO D3 and C0 C3 Each pod has its proper location denoted on the silk screen of the adapter board When attaching the pods follow the silk screen information on the board showing the ground and signal pin locations When properly connected the colored sides of the podlets should be visible Connect the four clock leads one per A96 cable to their specified locations at J5 the only connector with 4 locations Again follow the silk screened information to properly connect the clock input and its ground Table 1 shows the
7. 01 111111 111101 111101 111111 111101 111101 111101 111111 111111 25353232231 l011111 1011111 1011111 1011111 1011111 101111 1011111 1011111 1011111 1011111 1011111 1011111 1011111 1011111 1011111 1011111 1011111 1011111 1011111 1011111 1011111 1011111 1011111 Um zi Doc Rev 1 10 Pattern TLA700 92A96 Symbol BYTES_3 0 BYTES_3 1 ILLEGAL BYTES_3 2 ILLEGAL ILLEGAL ILLEGAL BYTE_3 BYTES_2 0 BYTES_2 1 ILLEGAL BYTES_2 BYTES_1 0 BYTE_1 BYTE_0 ILLEGAL Table 2 EISA_Byte Bus Width Symbol Table Signals from left to right MSB to LSB BE3 BE2 1 Pattern TLA700 92496 Symbol Meaning 11111111 MEMWR EISA Memory Write 10111111 EISA MEMRD EISA Memory Read 01111111 EISA I O WR EISA I O Write 00111111 EISA I O RD EISA I O Read XXXOXXXX ISA MEMWR ISA MWTC Memory Write XXXX xxx ISA SMEMWR ISA SMWTC Memory Write XX XXXXX MEMRD ISA MRDC Memory Read XXXXX xx SMEMRD ISA SMRDC Memory Read XXXXXXOX ISA I O WR ISA I O Write XXXXXXXO ISA_I O_RD ISA I O Read Table 3 EISA_I O I O Control Symbol Table Signals from left to right MSB to LSB M IO W R MRDC MWTC SMWTC SMRDC IOWC and IORC EISA MN XXX 11 Doc Rev 1 10 6 2 Viewing Timing Data on TLA600 700 By default the TLA600 700 will display an acquisition in the Listing State mode However the same data can be displayed in Timing form by adding a Waveform Display wind
8. 5 B BISACEOSdllis g L its voco a Ruka Sw septic un s dd V e REN 15 B 2 Patch Ave ass Reel piene iuste dieit 15 B 3 Pattern Greneratloni s eve hte eer e OE PT Saban 15 B 4 JB s Masters Ce rote ento e eo EE t us 16 APPENDIX C Modifying the NEX EISA Support rennen 17 APPENDIX D Bus Pmout a au uh um SNS nnne QL SASS a S Sus G 18 APPENDIX E NEX EISA Silk Screen e ed 19 APPENDIX F SUDDOLL muna sn asha asqa EDER EEEE eu eta even eder Duda 20 APPENDIX G References e tei e tvm ei mv esa 21 EISA MN XXX 3 Doc Rev 1 10 TABLE OF FIGURES Figure 1 EISA State Display TLA600 700 nennen enne enne 10 Figure 2 EISA MagniVu Display on 600 700 eee etnia nnn 12 TABLE OF TABLES Table 1 EISA TLA600 700 92A96 8 Table 2 EISA Byte Bus Width Symbol ie Bee eee Be i 11 Table 3 EISA I O I O Control Symbol 11 EISA MN XXX 4 1 10 1 0 OVERVIEW 11 General Information The NEX EISA adapter has been designed to provide quick and easy connections to interface a 102 or 136 channel TLA600 700 a 92A96 or a 92C96 acquisition module to an EISA backplane The EISA designation refers to the Extended Industry Standard Archi
9. NEXUS TECHNOLOGY NEX EISA EISA Bus Support Users Manual Including these Software Support packages EISA Copyright 2008 Nexus Technology Inc All rights reserved Contents of this publication may not be reproduced in any form without the written permission of Nexus Technology Inc Brand and product names used throughout this manual are the trademarks of their respective holders EISA MN XXX 1 1 10 Warranty Terms and License Agreement For warranty terms refer to the Terms and Conditions of Sale document that was included in the product shipment The Software License Agreement is displayed during installation A hardcopy of that agreement may be obtained from Nexus Technology All Nexus Technology products to which this manual refers are subject to the Terms and Conditions of Sale document and the Software License Agreement as appropriate Compliance with WEEE and RoHS Directives This product is subject to European Union regulations on Waste Electrical and Electronics Equipment Return to Nexus Technology for recycle at end of life Costs associated with the return to Nexus Technology are the responsibility of the sender EISA MN XXX N Doc Rev 1 10 TABLE OF CONTENTS oto ee 5 1 1 Informations e e teo ene re e dos Sad Ss vedo in dvds RAW Vide 5 20 SOFTWARE INSTALLATION eco addat 5 2 TLEEAG00 7001 2 a
10. XRDY EX32 GND lt Key gt 16 SLBURST MSBURST W R Ground Reserved Reserved Reserved Ground lt Key gt BEI LA31 Ground LA30 LA28 LA27 LA25 Ground Key LAI5 LA13 12 Ground 9 LA7 Ground LA4 LA3 Ground lt Key gt D17 D19 D20 D22 Ground D25 D26 D28 lt Key gt Ground D30 D31 MREQx Doc Rev 1 10 APPENDIX NEX EISA Silk Screen i D 3 E 3p N o of gy n d 12 oz u RSVDF12 of gi l 10 E RSVDE13 nox D 1 1 3 a RSVOF 1 l tp De n osc nin f ma CHD m SLERET nim n EXi amp 5 a a MARGT cO EX32 p Lock SAVR oja Wim x BEA SBHE e ja c BEZ ao a aca ojo ia mmi 9 nsTRie nem cLKe foo oo ao aja Diii OO owe lin suaest CLES ojo opa clo oto 00 n BALE a ps 90 2
11. ation on formatting the display of the acquired data EISA MN XXX 13 Doc Rev 1 10 APPENDIX A Necessary Signals for Clocking The 92A96 and 7 3 4 acquisition cards have very sophisticated internal clocking state machines The NEX EISA Support package software takes advantage of these functions to insulate the user from the chores of programming the acquisition card trigger program to acquire bus cycle data at the proper times When clocking data in Cycle Acquisition Only mode the following signals are necessary for proper acquisition of data BCLK SLBRST MSBRST BALE START NOWS EXRDY SMRDC SMWTC MWTC MRDC IORC and IOWC When clocking data in Acquire Every BCLK Edge mode only the BCLK signal is necessary for data acquisition EISA MN XXX 14 Doc Rev 1 10 APPENDIX B Considerations B 1 EISA Loading It must be noted that the NEX EISA Bus Adapter does not provide any buffering of the EISA backplane signals and violates the EISA specification of 2 5 maximum trace length This was a conscious design decision that was made by balancing the tradeoffs of possible backplane loading versus signal acquisition accuracy By not introducing signal buffers it is possible using the NEX EISA adapter to see the exact timing relationships and signal waveforms from the backplane It is also much easier to connect pattern generators to the backplane since buffer direction is not a concern It is believed that the signa
12. des more easily understood data Refer to Appendix A for a list of the signals necessary for this acquisition mode to work properly Acquire Every BCLK Edge In this mode data will be acquired on every edge of the EISA BCLK signal This clocking mode shows bus cycles including Wait states Since no clocking qualification is done only the BCLK signal is required 6 0 VIEWING DATA 6 Viewing State Data on the TLA600 700 After making an initial acquisition the TLA600 700 will display the data in the Listing State format Address Data and Cycle Type CycType information is displayed in hexadecimal format Bus Width BusWdth and I O Control I O data is displayed using symbols Bus Control BusCtrl and Miscellaneous Misc in binary and the Command Lock Cmd Lok group is OFF The use of Symbol Tables when displaying state data enables the user to quickly determine what type of bus cycle was acquired When using NEX EISA a symbol table Byte Table 2 has been provided for use with the BusWdth group to show what data bytes were valid during the transaction EISA MN XXX 9 Doc Rev 1 10 A second symbol table for the I O_Ctl group EISA_I O Table 3 shows whether the bus transaction was an EISA or ISA memory operation an I O operation etc It is important to note that changing the group channel or wiring of the BusWdth or I O_Ctl groups can result in incorrect symbol information being displayed fe TLA 700
13. e DAS9200 TLAS500 are available upon request Please see Appendix E for contact information 21 TLA600 700 The EISA support software is loaded in the same method as other Win95 programs Place the NEX EISA Install disk in the floppy drive of the TLA600 700 Select Control Panel and run Doc Rev 1 10 EISA MN XXX Add Remove Programs choose Install Next then Finish Add Remove will then run SETUP EXE on the floppy and install the support in its proper place on the hard disk To load a support into the TLA600 700 first select the desired Logic Analyzer card in the Setup screen select Load Support Package from the File pull down then choose EISA and click on Okay Note that for either support the Logic Analyzer card must be at least 102 channels in width 2 2 DAS9200 The included diskette should be loaded onto the DAS9200 using the Install Application function This function is available from the Disk Services menu of the DAS For more information refer to the Tektronix DAS9200 or TLA500 System User s Manual Load the desired support from within the 92A96 Config menu by choosing EISA Support and pressing lt gt The channel grouping clocking and symbols will then be loaded 3 0 CONFIGURING the NEX EISA BUS ADAPTER 3 1 General Information The number of signals defined by the EISA specification exceeds the channel count of either a single 92A96 or a 102 channel TLA600 700 acquisition card Because
14. is displayed in hexadecimal format Bus Width BusWdth and I O Control I O_Ctl data is displayed using symbols Bus Control BusCtrl and Miscellaneous Misc in binary and the Command Lock Cmd Lok group is OFF The use of Symbol Tables when displaying state data enables the user to quickly determine what type of bus cycle was acquired When using NEX EISA a symbol table Byte Table 2 has been provided for use with the BusWdth group to show what data bytes were valid during the transaction A second symbol table for the I O Ctl group EISA I O Table 3 shows whether the bus transaction was an EISA or ISA memory operation an I O operation etc It is important to note that changing the group channel or wiring of the BusWdth or I O groups can result in incorrect symbol information being displayed 6 4 Viewing Timing Data on the DAS9200 TLA500 It may be useful to display acquired information using the Timing Diagram display of the DAS9200 Note that unlike some other logic analyzers with the DAS9200 there is no need to re acquire EISA data when changing from one display mode to another The same data can be viewed in either format This method of data display can be particularly useful when an asynchronous acquisition has been made using the DAS9200 internal acquisition clock to determine the relationships between signal edges Refer to the appropriate Tektronix DAS 92496 Module User s Manual for more detailed inform
15. l loading of the TLA600 700 or 92A96 acquisition cards is low enough so that EISA signal degradation will not occur The NEX EISA Adapter Board was designed so that the run lengths for critical signals and those with the highest activity levels such as the address data bus are as short as possible This should help greatly in retaining signal integrity B 2 Patch Areas If signal loading or reflection does become a concern the capability exists to add series resistors to any EISA signal Patch areas have been provided next to each TLA600 700 A96 connector consisting of two rows of plated through holes These areas outlined on the silk screen and labeled as Nxx are suitable for individual resistors or resistor networks To add a series resistor simply cut the trace of the desired signal on the component side of the board and solder the resistor between the two feed throughs B 3 Pattern Generation Because there is no buffer circuitry on the NEX EISA Adapter it is well suited for use with the 92816 and 92832 Pattern Generator modules available for the DAS9200 By connecting pattern generator probes to the A96 signal connectors on the Adapter desired bus activity can be simulated This can be particularly effective when trying to debug interrupt or DMA conflicts It should be noted that because of the pin spacing of the A96 connectors it is not recommended that the Tektronix P6464 or P6465 pattern generator probes be used without pro
16. nc 78 Northeastern Blvd 2 Nashua NH 03062 TEL 877 595 8116 FAX 877 595 8118 Web site http www nexustechnology com Support Contact Information Technical Support techsupport nexustechnology com General Information support nexustechnology com Quote Requests quotes nexustechnology com We will try to respond within one business day If Problems Are Found Document the problem and e mail the information to us If at all possible please forward a Saved System Setup with acquired data that shows the problem Do not send a text listing alone as that does not contain enough data for analysis To prevent corruption during the mailing process it is strongly suggested that the Setup be zipped before transmission EISA MN XXX 20 Doc Rev 1 10 APPENDIX G References Tektronix TLA600 700 System User s Manual Tektronix TLA600 700 Logic Analyzer User s Manual Tektronix DAS9200 TLA500 System User s Manual Tektronix 92496 92C96 Module User s Manual AT Bus Design by Edward Solari Published by Annabooks San Diego CA EISA MN XXX 21 1 10
17. of this jumper blocks have been created to permit the selective monitoring of specific signals By placing a shorting jumper across the pair of pins next to the desired signal name that signals can then be monitored during the acquisition These jumper blocks are provided for the DAK JP1 DRQ JP2 and IRQ JP3 signals For information on physically modifying the NEX EISA support to monitor the signals not provided by the standard implementation refer to Appendix C 3 2 Configuring for Slot Specific Signals Another jumper block JP5 has been provided to enable monitoring slot specific signals These signals are MREQ and AEN To acquire these signals connect the included flying leads to the appropriate signal pin attach a grabber tip to the other end of the wire then connect the grabber tip to a point on the backplane or target board to acquire these signals It may be necessary to refer to schematics of the target board to determine where the signals can be probed For reference the signals may be acquired on the backplane at the following pins MAK H19 MREQ G19 AEN All EISA MN XXX 6 Doc Rev 1 10 4 0 CONNECTING the NEX EISA ADAPTER 4 1 General Although taller than a standard EISA module the NEX EISA adapter is designed to plug directly into any full size EISA backplane slot The board length and connector spacing conforms to EISA specifications 4 2 TLA600 700 When using NEX EISA support with a TLA600 7
18. ow This is done by clicking on the Window pull down selecting New Data Window clicking on Waveform Window Type then choosing the Data Source Two choices are presented EISA and EISA MagniVu The first EISA will show the exact same data same acquisition mode as that shown in the Listing window except in Timing format The second selection EISA MagniVu will show all of the channels in 2GHz 8GHz MagniVu mode so that edge relationships can be examined at the module s trigger point With either selection all channels can be viewed by scrolling down the window Refer to the TLA600 700 System User s Manual for additional information on formatting the Waveform display ff TLA 700 Waveform 2 L 5 xj Hal File Edit View Data System Window Help l x 58 ESE aale gt 1000 ENTIS C1 20ns C2 118ns Mag MRDC LBs 498 000 ns ESSE Geer oe Pee ESSERI L LXI HI LI LLLI LLI Geass WEE NUES EHE SS REESE BT eee Mag MADE Mag START Mag n Mag b Mag Mag BEO Mag Mag MREDC VAY E m ma 4 Figure 2 EISA MagniVu Display on TLA600 700 EISA MN XXX 12 Doc Rev 1 10 6 3 Viewing State Data on the DAS9200 TLA500 After an acquisition is made the DAS9200 Logic Analyzer will display the data in State Display mode as a default only Address Data and Cycle Type CycType information
19. tecture specification an enhancement to the IBM PC XT AT bus In addition the method of connection permits the use of other acquisition cards pattern generation cards or other measurement devices such as oscilloscopes The included software will permit the acquisition of EISA bus cycles ignoring Idle and Wait states and will display the data in easy to read symbolic form rather than raw hexadecimal or binary data Please note that this manual uses some terms generically For instance references to a 92A96 acquisition card apply to a 92C96 acquisition card references to the DAS9200 apply equally to TLA500 and references to the TLA700 apply to TLA600 and a TLA704 TLA711 714 715 720 or 721 chassis with one or more 7 3 4 acquisition cards Appendix E is a silk screen print of the NEX EISA Adapter board Referring to this drawing while reading the manual is suggested This manual assumes that the user is familiar with the EISA Bus specification and the Tektronix TLA600 700 DAS9200 or TLA500 Logic Analyzer Also in the case of the TLA600 700 it is expected that the user is familiar with Windows O S For information on using a Prism 32GPX GPD module with this support or if 514 DAS floppies are needed please contact Nexus Technology See Appendix F for contact information 2 0 SOFTWARE INSTALLATION 37 diskette has been included with the NEX EISA Bus Adapter It is for use with the TLA600 700 series Diskettes for th
20. viding adequate cooling for their podlets These probes use active podlets that can get very warm in use A better choice would be the P6463 pods which are passive and do not have such cooling requirements EISA MN XXX 15 Doc Rev 1 10 B 4 Masters Because of the pipelined nature of the EISA Burst cycles the address and corresponding data information occur in different cycles Since this information is acquired and logged at two different times in two different bus cycles it is not possible to realign the address with the correct data The very first Burst acquisition displayed will have invalid data associated with it as the data is valid one cycle later The final Burst acquisition will have an invalid address value displayed while the data is valid and associated with the previous acquisition EISA MN XXX 16 Doc Rev 1 10 APPENDIX Modifying the NEX EISA Support As previously mentioned the EISA specification has too many signals to be acquired with one 92A96 or 102 channel TLA600 700 card Assumptions have been made as to what signals are of interest but these assumptions may not be appropriate in every instance For these occasions the NEX EISA support may be easily modified to monitor any desired signals When using a 92A96 or TLA600 700 acquisition car dot monitor additional signals the modification method is very simple All EISA signals including the Reserved and Undefined ones have been brought out to 92A96 TLA6
21. wiring and Channel Grouping for the 92A96 when used with the NEX EISA adapter EISA MN XXX 7 1 10 TLA700 92496 Group Signal EISA TLA700 92A96 Name Name Pin input EISA Pin input Signal Name Address Hex BALE MSBRST SLBRST BCLK EXRDY NOWS START ISAWR BusCtrl Bin CycType Hex 1016 EX32 16 16 IO RFRSH Sym MSTR16 IRQX DRQX DAKX AENX MREQX Cmd Lok CMD CHRDY Off LOCK IOCHK Clock 0 BCLK T C Clock 1 ISAWR RESDRV Clock 2 SLBRST Unused Clock 3 MSBRST Off Table 1 EISA TLA600 700 92A 96 Wiring Derived signal Doc Rev 1 10 EISA MN XXX 5 0 CLOCK SELECTION 51 General Information There are two clocking options available when using the NEX EISA support package Each is explained in detail below When using a TLA600 700 the clocking mode is selected by moving to the System window clicking on Setup for the appropriate LA card then clicking on More a button to the right of the Clocking field Choose the desired mode in the Clocking Select field When using a DAS9200 or TLA500 the clocking selection is made in the Clock menu 5 2 Clocking Options Explanation Cycle Acquisition Only This is the default clocking selection In this mode every bus transaction is acquired All Wait states are ignored This clocking selection offers the best use of your acquisition memory by ignoring all Wait states and also provi
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