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1. then set trigger word it should get trigger word at proper position 54 it should test more than ten sets trigger word Trigger Sequential Calibration LA55160 Pattern Generator F 32400 C dq d LA 55xx L A 2132 C Use LA 55160 arbitrary pattern generator to output some specific word like 01010101 00001111 10001101 1111111 00000000 etc then set trigger word from 1 to 15 sequential it should get trigger word at proper position it should test more than ten sets trigger word Clock Source Calibration LA55160 Pattern Generator PG 32400 goood LA 55xx L A 2132 C It has two clock source one is internal clock another is external clock Use LA 55160 arbitrary pattern generator to output some 1 2 1 4 etc pattern the LA 55160 output sample rate is 1 to 100 MHz for 1 2 pattern it can get 1 2 Hz to 50 55 MHz square wave form then set logic analyzer internal clock to proper sample rate to get data measure the data frequency should be 1 2 to 50 MHz the same is true for external clock Technical Support Technical Support can be reached at CLOCK COMPUTER CORP In ESA APR LT TF No 5 Lane 236 Section 5 Roosevelt Road Taipei Taiwan 11678 Phone 886 2 29321685 29340273 29335954 Fax 886 2 29331687 Email ufclockc ms9 hinet net ooftware Updates ooftware can be downloaded from our website Web www clock link com tw Software co2. Eit 24 Chan D 24 l OK Bit ChanD1 Bit Chan D 8 sl Biti ChanD17 vw Bites Chan D 25 KG Bit 2 Chan D 2 Bit 10 Chan D 10 Bit 18 Chan D 18 Bit 26 Chan D 26 Refresh Bit 3 Chan D 3 Bit 11 Chan D 11 Bit 13 Chan D 19 Bit 27 Chan D 27 screen Bit 4 Chan D 4 Bit 12 Chan D 12 Bit 20 Chan D 20 Bit 28 Chan D 28 Bit5 ChanD5 Bit13 Chan D 13 Bit2l ChanD21 ei Bites Chan D 29 Bit 6 Chan D 6 v Bit 4 ChanD14 vw Bit22 ChanD22 w Bit3l ChanD30 Bit Chan D 7 Bit15 chan 15 v Bi23 Chan D 23 Bit 31 Chan D 31 Position bites hit Mnemonic USERO D KXXXXXXX KXXXXXXX KXXXXXXO read 32 mi GROUP Group Name Base Number Gtoup O Hexdecimal HEX ell Ix 4 n A A 3 DD fe c o el BS fey cu s el BllB ie ch is el DI fei ch i el Bt3 fei cho el Bil tea Ch 17 4 HE lied Saa qu Bte tei ch z el BEID ch 10 el Bilde ch 189 7 T d Bta fr ch 3 el Bt fer cu ll e Bitl8lei ch 19 e H Ve A co qu th Bl ch 4 el Btldfer cm iz sl B20 fei cu zo e Refresh Bit 5 deu ri e Ee Bit 13 Screen FAE BL Ch 13 w Bit 21 Bl Ch 21 e co c Bl che el Bilon ch 14 sl Bie lei ch z2 e Bit lbi ch el BEI ch 15 Be ch 23 e Adda Condition HO bild Mnemonic USERD H bis Trigger File Szen Timing Eeset Eu Colors Window Help m Count Samples or time search
3. buflogicO int length LPSTR sfile uchar model unsigned char LAPorts8 int result ii II FILE fp fp fopen sfile w b if model 0 cIk2132 1m l 1025 if model 0 clk2132 l 513 if model 0 clk2132 256K l 257 37 if LAPorts8 channelmode 0 for ii 0 li lt 3 ii result fwrite amp buflogicO 1024 Il ii length 1 fp if LAPorts8 channelmode 1 for ii Q li lt 1 ii result fwrite amp buflogic0 1024 11 ii 2 length 1 fp if LAPorts8 channelmode 2 result fwrite amp buflogicO 0 length 1 fp fclose fp declspec dllexport void stdcall vc loaddata uchar buflogicO int length LPSTR sfile int position int result FILE fp fp fopen sfile r b result fseek fp length position 0 result fread amp buflogicO 0 length 1 fp fclose fp 38 Hardware Specifications There are two Models is available for LA 2132 LVDS LA 2132 LVDS 32 channels only can t expand to 64 channels K2 250MHz 256K Memory 2 Trigger Levels support LVDS 6512 1GHz 4Mega Memory 512 Trigger Levels support LVDS There are nine Models is available for LA 2132 Series LA 2132K Series Expand to 64 channels is available without support LVDS K2 250MHz 256K Memory 2 Trigger Levels K8 250MHz 256K Memory 8 Trigger Levels K512 250MHz 256K Memory 512
4. don t care bits It can set trigger word at toolbar or parameter form or trigger form SES fe GE CT CN EC NN pores pen foo 7 17 m Parameters Trig Word Source Voltage Acquire Memory a Rate 250M5a 4ns Mode 132 channels rigger LH31 24 CH23 16 LH15 8 CH7 0 Update Group edit Trigger group Level I IF AND Event si si wa sii then next level Level 1 IF AND Even si si a la then nest level Level 2 IF AND Event si si Fe Go then nest level Level 3 IF AND Even si si Gi then nest level Level 4 IF AND Event si eo ja then next level Level 5 IF AND Even si si Gi then nest level Levelb IF AND w Evet si RC CS then nest level Level IF AND Even si si owt then nest level Trigger edit in serial Ce Width bit C Width bit by rising clack 1 bit Data by rising clock E C Width bit with timing C Width bit by falling clock 1 bit Data by falling clock This logic analyzer support 2 8 512 trigger levels Depend on which model user bought it Because logic word now is very complex like RS232 l C need a lot of trigger level to complete it Every trigger level support if xx happen xx times then next level else go to 0 AND mode need 32 channels all match trigger condition OR mode need one of 32 channels match trigger condition Event allow trigger happen after match trigger condition max 10485706 times 18 Delay wait 1 to 1
5. 5V 1 25V SSTL3 I 3 3V 1 4V ower Suppl No External Power Source Require et Weight 120 Grams ize Dimension 107mm x 77mm x 16mm Harness Color Wires 32 Pin x 2 pcs USB 2 0 Two Head Cable Accessories Easy Hook 50 pcs Software CD User s Manual 40 LA 2132 Series Hardware Specifications LA 2132 K Series LA 2132 M Series LA 2132 G Series 250MHz 256K Memory 500MHz 1Mb Memory 1GHz 4Mb Memory 32 channels from 1Sa s 32 channels from 1Sa s 32 channels from 1Sa s to 250MSa s 256 K to 250MSa s 512 K to 250MSa s 1 Mega memor memor memor Internal Samolin 16 channels from 1Sa s 16 channels from 1Sa s ES to 500MSa s 1 Mega to 500MSa s 2 Mega Rate memory 1 GSa s 4 Mega memor Length SERO KENGI Not support LVDS Not support LVDS Not support LVDS Two LA 2132 connect by a Two LA 2132 connect by a Two LA 2132 connect by a 20Pin flat cable it can be 20Pin flat cable it can be 20Pin flat cable it can be expand to 64 channels expand to 64 channels expand to 64 channels Up to 125 MSa s 2V to 1 9V by 25mV step ECL 1 3V LVC1 5V 0 75V LVC1 8V 0 9V LVC2 5V 1 2V LVC3 3V 1 4V SSTL2 11 2 5V 1 25V SSTL3 11 3 3V 1 4V Channel Skew Typical lt 200 ps rigger position Any position for user defined 250 MHz 4ns Trigger Quality 0 1 x don t care settings for all Digital channels 2 8 512 Trigger Levels Threshold Voltage ower Suppl No External Power Source Require et Weight 120 Grams Size Dimen
6. D63 D0 data Croup edit Va ET Cho Timing View 1 State D Hexdecimal Tum On Timing Track a Bicho l Bi Cho Cum in meliHeghtte m Cho g 33 Setting up the state timing display 1 Set group 2 Select which group to display Groups can be in different bases 3 Select display channel on or off Timing display also can define timing height Setting Channel Names And Colors Channel names can edit at timing window directly Channel names should be edited at color form Color form also can set all cursor color Color Setup Screen Background Timing Background Cursor 4 E Cursor B Hexdecimal Decimal ASCII Chan DO Chan Di ChanD gt Chan D3 Chan D5 Edituser color tel le ee 2 ET CECI TC m mi NUNG mi mmi o m EN ON COCO Tre Chant Chan D 3 Chan D 10 Chan D 11 Chan D 12 Chan D13 Chan D 14 Chan D 15 Search By Cursor Select one of cursor A B T and specific word or edit search word directly It will search all memory and channel after Push forward or backward Chan CD 16 Chan D 17 Chan D 13 Chan D 20 Chan D 21 Chan D 22 Chan D 23 CRETE r Chan D 25 Chan D 26 Chan D 27 Chan D 28 Chan D 29 Chan D 30 34 Search data PG DI Search data e XEXXEXEXEXEXXEXEXEXEXXEXEXXEE11111111 Search by f Cursor XEXXXXEXXXEXEXXXEXX
7. Device Click Next to continue amp Windows can t verify the publisher of this driver software Don t install this driver software You should check your manufacturer s website for updated driver software for your device Install this driver software anyway Only install drrver software obtained from your manufacturer s website or disc Unsigned software from other sources may harm your computer or steal information v See details Press Install this driver software anyway to Continue 52 a a T E a JSBZ2 0 Device The software for this device has been successfully installed Windows has finished installing the driver software for this device USB2 0 Device Completing install 53 Threshold Voltage Calibration Signal Generator LA55xx LA 2132 Let signal generator output a square wave from 5V to 5V Set threshold from 4 8 to 4 8V it should get square waveform Set threshold to 5 2V it should get low signal oet threshold to 4 8V it should get high signal Trigger Word and Position Calibration LA55160 Pattern Generator F 32400 C dq d LA 55xx L A 2132 C LA 55xx use software let trigger position always lock in 100 accuracy position even you zoom in the waveform still lock in 100 9o accuracy position Use LA 55160 arbitrary pattern generator to output some specific word like 01010101 00001111 10001101 1111111 00000000 etc
8. Trigger Levels LA 2132G Series Expand to 64 channels is available without support LVDS M2 500MHz 1Mega Memory 2 Trigger Levels _ M8 500MHz 1Mega Memory 8 Trigger Levels M512 500MHz 1Mega Memory 512 Trigger Levels LA 2132G Series Expand to 64 channels is available without support LVDS G2 1GHZ 4Mega Memory 2 Trigger Levels G8 1GHz 4Mega Memory 8 Trigger Levels G512 1GHz 4Mega Memory 512 Trigger Levels Expand to 64 Channels Is Available When use 20 pin flat cable connect two LA 2132 Series it can expand to 64 channels Please see page 6 Expand to 64 channels diagram 39 LA 2132 LVDS Series Hardware Specifications LA 2132 LVDS K2 LA 2132 LVDS G512 250MHz 256K Memory 1GHz 4Mb Memory 32 channels from 1Sa s to 32 channels from 1Sa s to 250MSa s 250MSa s 256 K memory 1 Mega memory Rate 2 Mega memor ed Lena Sale 4 Mega memory Record Length 1 GSa s 4 Mega memor 2 channels bi direction LVDS 2 channels bi direction LVDS 2 channels input LVDS 2 channels input LVDS Expand to 64 Channels is not available Expand to 64 Channels is not available Up to 125 MSa s DC to 200 MHz for LVDS put Impedance Max 110 V to 110 V for CH 0 31 Input Voltage 0 to 5V only for all LVDS signals it will burn out if input voltage is exceed this range 2V to 1 9V by 25mV step ECL 1 3V LVC1 5V 0 75V LVC1 8V 0 9V Threshold Voltage LVC2 5V t EM LVC3 3V 1 4V SSTL2 Ii 2
9. clock Ze bit Data by rising clack L Sief CO width bit with timing C Width bit by Falling clock t 1 bit Data by falling clock ChO s Data Ch As clock 0 33 E Bit Clear trigger Decimal h LSB sensor first Iw Hex MSB sensor first 26 The same is true for falling clock The following model can work for it LA 2132 K512 512 Trigger levels LA 2132 M512 512 Trigger levels LA 2132 G512 512 Trigger levels DC It is same as one bit by rising clock a serial of bit stream synchronous with clock channel 0 default as data channel 1 default as clock in I2C format Level O 1 is C start format m rigger EH 31 24 CH25 16 LH15 8 CHO Level D IF AND teg lEt we fi then next level zj Even Mach wad 1 then next level E Bal Level 3 IF AND v Even Enter we then next level j Event Match wordz then next level else ga to level 0 Level 4 IF ND Ee lener we zi then nest level Level IF E vent e Match h orda DIR then nest level else go to level 0 Levele IF E vent Enter orda IN then next level Level IF Ewert KL Match KL werd2 bi 1 then nest level else go talevel Trigger edit in serial C width bit C Width bit by rising clock 1 bit Data by rising clock f 20 C width bit with timing C width bit by falling clack 1 bit Data by falling clack Cho As
10. correctly with Windows Usb2 0 Controller 5 IF vou want to search For Microsoft digitally signed software visit the Windows Update Web site at http ivindawsupdate microsoft com to see If one is available Do pou want to continue the installation Mo More Info Click Yes to continue 47 Completing install Found New Hardware Wizard 7 4 Completing the Found New Hardware Wizard O Usb2 0 Controller 5 Windows has finished installing the software for this device To clase this wizard click Finish Back Lane Windows XP USB driver install When USB2 0 control interface be connected to computer screen will display Found Hew Hardware Wizard Click Next to continue W elcome to the Found Mew Hardware Wizard This wizard helps vou install software Far USB2 0 Device Ge If your hardware came with an installation CD ar floppy disk insert it now What do vou want the wizard to do C5 Install the software automatically Recommended Ce Install fram a list or specific location Advanced Click Next ta continue 48 Found New Hardware Wizard Please choose vour search and installation options Gei Search for the best driver in these locations Use the check boses below to limit or expand the default search which includes local paths and removable media The best driver found will be installed Search removable media floppy CD ROM Include this location in the
11. new hardware device x Back Cancel Completing install Windows 2000 USB driver install When USB2 0 control interface be connected to computer screen will display 44 Found New Hardware Wizard N Welcome to the Found New Hardware Wizard This wizard helps vou Install device driver for hardware device To continue click Nest lt Back Cancel Click Next to continue Found New Hardware Wizard a Install Hardware Device Drivers A device driver is software program that enables hardware device to work with an operating syster This wizard will complete the installation for this device 232 USB2 0 Device device driver is a software program that makes a hardware device work Windows needs driver files for your new device To locate driver Files and complete the installation click Net What do vau want the wizard to da Search for suitable driver for my device recommended Display list of the known drivers for this device so that can choose a specific driver Back Cancel Click Next to continue 45 Found New Hardware Wizard Locate Driver Filez Where do vou want Windows to search for driver Files search far driver files far the following hardware device c USB2 0 Device The wizard searches For suitable drivers In its driver database on your computer and in any of the following optional search locations that you specify To start the
12. search EAdso25216 Usb20Driver win2000_XPF w C3 Dont search I will choose the driver to install Choose this option to select the device driver from list Windows does not guarantee that the driver you choose will be the best match for your hardware Edit or browse path to USB2Odriver win2000_XP gene inf here E is CD location ds025216A may be dso29xx or la5000b or la2124a Click Next to continue Found New Hardware Wizard Please wait while the wizard installs the software Hardware Installation Usb2 0 Controller 5 A The software vou are installing for this hardware Usb 0 Controller 5 has not passed Windows Logo testing to verify its compatibility with windows AP Tell me why this testing 15 important LP Continuing your installation of this software may impair or destabilize the correct operation of vour system either immediately or in the future Microsoft strongly recommends that vou stop this installation now and contact the hardware vendor for software that has passed Windows Logo testing Continue Anyway STOP Installation 49 Press Continue Anyway Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software Far se Usb2 0 Controller 5 Click Finish to close the wizard e Back Finish Cancel Completing install Windows Vista USB driver install When USB2 0 control interface be connected
13. search click Hest IF vou are searching on a floppy disk or CD ROM drive insert the floppy disk or CD before clicking Hest Optional search locations Floppy disk drives CD ROM drives I Specify location Mieroeoft Windows Update Back Cancel Click Next to continue Upgrade Device Driver Wizard E Insert the manufacturer s installation disk into the drive OK selected and then click OK ip Cancel Copy manufacturer s files from Feat BU sb200 nier fin 000 AR Browse Edit or browse path to USB20driver win2000 XPgene inf here F is CD location dso25216A may be dso29xx or la5000b or la2124a Press OK 46 Upgrade Device Driver Wizard Driver Files Search Results The wizard has finished searching fer driver files For pour hardware device The wizard found driver for the follawing device SP LISEZ 0 Device Windows found a driver that is closer match for this device than your current driver To install the driver Windows found click Nest i fdso2 amp 21 Gusb Odriverswin 000_ sp gene inf Back Cancel Click Next to continue Digital Signature Not Found x The Microsoft digital signature affirms that software has been tested with Windows and that the software has not been altered since It was tested The software vou are about to Install does not contain Microsoft digital signature Therefore there is no guarantee that this software works
14. to 2 us Magnify 20 Window rn Ne Magnify 10 Window to EEE TE cursor T Ug LL wm Channel DE DD nnnnnnnnnnnnrn iMssnie 1S ooo Magnify 1 10 In the timing window you can do the following Zoom Zoom in or out by selecting zoom factor combo Window to cursor A Zoom around cursor A Window to cursor B Zoom around cursor B Window to cursor T Zoom around cursor T trigger cursor cursor A to Window shift cursor A to window cursor B to Window shift cursor B to window cursor T to Window shift cursor T to window cursor A B T to Window shift cursor A B T to window Timing Window This window shows the data in a timing waveform style display The channel names will be on the left edge with the data going horizontally To the right of the channel names are the values of data at each cursor it is color coded to match the cursors The vertical scrollbar moves the window up and down to display more channels The horizontal scrollbar moves the data forward and backward in time The channel order can be changed by the color form The size of the window can be changed by grabbing an edge of the window and dragging it 30 When the Timing window is selected title says active window Left and right arrows scroll data with respect to time or grabbing timing to shift data Up and down arrows scroll data with respect to channels Window to cursor A Zoom around cursor A Window to cursor B Zoom around cursor B Window
15. to computer screen will display as following Found Mew Hardware z3 Windows needs to install driver software for your USB2 0 Device Locate and install driver software recommended Windows will quide you through the process of installing driver software for your device Ask me again later Windows will ask again the next time you plug in your device or log on Don t show this message again for this device Your device will not function until you install driver software Cancel 50 Press Locate and install driver software recommended Continue Anyway JSB2 0 Device Allow Windows to search online for driver software for your USB2 0 Device gt Yes always search online recommended Windows will automatically search for the latest drivers and applications for your hardware and download them to your computer Yes search online this time only Windows will search for the latest drivers and applications for this device and download them to your computer Don t search online Your device may not function properly until you get the latest software Press Continue Anyway 51 USB2 0 Device Insert the disc that came with your USB2 0 Device If you have the disc that came with your device insert it now Windows will automatically search the disc for driver software Idon t have the disc Show me other options Press Insert the disc that came with your USB2 0
16. us 2 KHz 500 us 1 KHz 1 ms 500 Hz 2 ms 200 Hz 5 ms 100 Hz 10 ms 50 Hz 20 ms 20 Hz 50 ms 10 Hz 100 ms 5 Hz 200 ms 2 Hz 500 ms 1 Hz 1 s LA 2164 can support all kind of clock rate as above except only support 1 GHz and 400 MHz At 16 channels mode External Clock 4 kind of external clock can be selected Channel 31 external clock rising Channel 31 external clock falling Channel 31 both of external clock rising and falling it let external clock frequency double LVDS0 is external clock in LVDS signal The software only transfers data to the PC when the buffer is full If you are using a slow clock it might take a long time to fill the buffer Recording time Acquisition time Capture time Buffer Length The Logic analyzer will acquire data for time equal to Buffer length clock rate Example If buffer length 512K and sample rate 100KHz The LA will record for 512K 10 us Magnify Timing Select a zoom ratio for the timing window You can display the timing data in a compressed or expanded format Zooming in lets you see great detail Zooming out lets you see large abundant of data 29 Zoom can be changed in the following ways 1 A clicking on the combo brings up a magnify factor list 2 Select what you want Zoom Combo Window to 7 Window to curser Cursor A B T oom factor Coke curerB to window Window as Cursor B uL US CursorB to a DE Window CursorT
17. 048576 1 sec to 10nsec You can set the trigger logic to Enter trigger when pattern matches or Exit trigger when pattern stops matching Two trigger check be selected trigger group and serial trigger Trigger group check Select which base you want to edit in Serial trigger 7 kind of serial trigger can be selected as following Width Bit Tradition logic analyzer only support 1 trigger level Advance logic analyzer can let this trigger word pass n time n 1 to 1048576 In the following example it will trigger if condition trigger word 55 happen 10 times like as 77 44 22 55 66 55 66 55 66 55 66 55 44 55 33 55 22 55 22 55 17 55 lt trigger here LH31 24 LHz3 15 LH15 8 Ce EE Seen FREE Modo Update AND Even enter soi 10 then next level Le E Group edit AND wllEvent Ene eil sii then nest level L v Trigger group mo xem ie mo then next level xi f Serial Trigger m Trigger edit in serial Ge Width bit C Width bit by rising clack C 1 bit Data by rising clock C 2C C Width bit with timing C Width bit by Falling clock C 1 bit Data by falling clack 2 LN D ei Clear trigger 8 Bit E Bit Decimal Iw Hex 19 It also can set delay n time n 1 to 1048576 time delay unit from 10nsec to 1 sec Some time we call this function as TRIGGER BEFORE DELAY It is useful when we need to look data after reset signal a long period In next diagram i
18. B 2 0 cable Mini Type with 2 head connector This special 2 head connector USB 2 0 cable use for LA 2132 Expand to 64 Channels only System Requirements In order to use the Logic Analyzer the following equipment is necessary Computer System Support USB interface USB 1 1 or 2 0 version Memory A minimum of 128 Mega free RAM 512 Mega or 1024 Mega is better Mass Storage At least one CD drives and hard disk drives Display Adapter At least one of VGA Adapter Two display interface are better Resolution 1440 X 900 is better Monitor Any monitor compatible with the above display adapter Two monitor is better Operation System Windows me 2000 XP Vista Installing Hardware Installing LA 2132 LVDS or LA 2132 Series with USB 2 0 Cable Please follow these instructions for installing the Logic Analyzer with USB cable 1 Turn off the computer and all peripherals connected Remove the computer power cord from the wall outlet Locate an available USB interface version USB 2 0 or USB 1 1 2 Connect the included USB cable to USB interface 3 Connect the other end of the USB cable to the LA 2132 USB port 4 After checking all connections turn on the computer and peripherals You are now ready to install the software Installing Software 1 Insert the distribution CD into drive E E is CD driver 2 Run Windows 3 Select File menu 4 Select Run option 5 Enter file to run setup exe 6 Follow the on s
19. Chan I 1 oO P 5 ban oz Menu bar Tool bar P Capture procedure Threshold voltage E T H E ca ET 01 x dena zip E 250Mhe pooncono hormon Fooscooc AND ER E trigger vi counter cds mode si rate salas word ub capture mode otate list Data is displayed in state list format in this window L bam Char Chan Chan Position d cimal Decimal ASCII Binary Example USERI read read read read Im nd ra read ET Sal Ti m L ml L del 0 AE T Life zoot factor ra Liata Memory position Memory position Lursar GDF Sera par Channel Channel chancel channel Hane and ann edi Channel Channel Channel Channel Vertical Scroll Bar Cursor Trigger cursor use fus fo show Hore chatte add sfafe display 10 Multi Window Software open more timing if system free memory have a lot So use 512 Mega or 1024 Mega memory will be better Data1 4 to timing by point User point which timing memory should be placed for captured data it can let user captured 2 or 4 set different data to buffer and display the sequence pointed by user this function let user have 1Mega 4 memory size Data1 4 to timing by auto The same is true for it it automatically capture 2 or 4 sets data to buffer the sequence is 10 9 8 7 6 5 4 3 2 then 1 Timing1 4 lt data Activate timing display we suggest user use more than 1 monitor to get better show This software is a re
20. Data Chi As clock 55 7 Eit MSE 8 bit Data Clear trigger Clear trigger Go to level 0 a lo Bit 1 bit ack si il e Decimal I Hex TI p Bp Hii p o DI 4 4 TTT sch S T UE e eem I c Eu 21 lC need 73 trigger levels to complete trigger That is why LA 2132 need design 512 trigger levels The following model can work for it LA 2132 K512 512 Trigger levels LA 2132 M512 512 Trigger levels LA 2132 G512 512 Trigger levels Threshold Voltage Setup it can set threshold voltage at toolbar or parameter form The range of threshold voltage is from 3 7V to 1 9V in 35mV step In general 5V TTL need set 1 4V ECL 1 3V LVC1 5V 0 75V LVC1 8V 0 9V LVC2 5V 1 2V LVC3 3V 1 4V SSTL2 2 5V 1 25V SSTL3 3 3V 1 4V Adjust threshold voltage can remove unnecessary signal like noise sometime LA 2164 support two sets threshold voltage Clock Menu Select an internal clock rate or an external clock for sampling It can set clock rate at toolbar or parameter form 1 GHz 1 ns when select 8 channel mode only 500 MHz 2 ns when select 8 channel or 16 channel mode only 250 MHz 4 ns below 250mhz can be used for all clock mode 100 MHz 10 ns 50 MHz 20 ns 20 MHz 50 ns 10 MHz 100 us o MHz 200 us 2 MHz 500 us 1 MHz 1 us 500 KHz 2 us 200 KHz 5 us 100 KHz 10 us 28 50 KHz 20 us 20 KHz 50 us 10 KHz 100 us 5 KHz 200
21. I ooo 13 Capture Mode Set trigger acquisition mode Single The LA looks for the trigger event When it is found acquire a single buffer worth of data and stop Normal The LA looks for the trigger event When it is found acquire a buffer worth of data re arm and repeat until stop is hit Auto oimilar to Normal except that it will acquire regardless of the trigger event Trigger Mode Setup Trigger Menu Trigger Levels Specifications of LA 2132 Series Memory K Memc ary with IF words XX pw yy times with IF word x XX EEE yy times with IF TE XX aner yy times then next level else go to level O then next level else go to level 0 then next level else go to level 0 trigger structure trigger structure trigger structure 1048576 event counter every 1048576 event counter every 1048576 event counter every level 1 t01048576 1 sec to level 1 to 1048576 1 sec to level 1 to 1048576 1 sec to 10nsec delay time every 10nsec delay time every 10nsec delay time every levels levels levels detect width pulse in narrow detect width pulse in narrow detect width pulse in narrow stream detect narrow pulse in stream detect narrow pulse in stream detect narrow pulse in width stream width stream width stream trigger before delay YES trigger before delay YES trigger before delay YES serial trigger RS232 NO serial trigger RS232 NO serial trigger RS232 NO PC serial tr
22. Mega individual buffer so user can look almost 4 Mega memory itis better than any famous oscilloscope in the world the third big function are it can show long timing when you have two monitor the following show two monitor long timing it can let user easy analyze timing so the stand alone oscilloscope can not do it because they only have one monitor 12 Timing view I time of last data Oms BI ed 1000 AR 32u58 Cuers 1190 AT 288 e Magnify 1 ET Au c ger 20 fu oo op Bi Ch 1 Bl Gh 2 The fourth function is it can support two different timing at different monitor the follow picture is left monitor show square waveform with magnify 1 and right monitor show the waveform with magnify 1 2 it easy compare last capture data and current data at different monitor These function even famous oscilloscope have not support it BILD 12K Fie View Timing Reset Trigger Window Help BO aus Count 01 34v ma H Normal lt 8k Sch zm um z SE ZS 1 lk Timing view 7 time of last data 0 Ums 3 E BK T E Cursor Bn GH 192045 BE EE DU A B Ant Be ENT nnm BREST DES ee IET i Cursor zaom i Cursarl zoom ei Bee H FEL A T 9b0 n5 Cursor B CIR A T Un FS od Magnify 1 de Magnify 1 2 B T 960n5 B T 130 n8 BE DEE Kr el s cie Teen 340 E c Teen 0 Hexdecimal 0 1 m mmm Hexdecimal UU d Hem Decimal REN SEET UTE SS Decimal O00 dria zu Pu a 120 20 e ASCI
23. ND vwlEvent v Ene eil eil then next level Lk x AND vwlEvent v Ene eil eil then next level pr AND v Eve Enter eil sii then nest level pe AND wlEvent Ene eil sii then nest level Le Trigger edit in serial Ce Width bit C Width bit by rising clock C 1 bit Data by rising clock Lat C Width bit with timing C width bit by Falling clock C 1 bit Data by falling clock x ES 8 Bit Clear trigger s fei l T Ep vi 8 Bi Decimal El vw Hex level leveli jos level evel es Exit match Exit sn oo wordd 33 wordi 55 word1 55 rigger here d cik dead T clk 1 T clk dead sl time time Lu 33 99 4 level level level level3 Exit match Exit no match word 77 word 33 word1 55 word1 55 goback level 7 clk dead 7 clk dead J 7 cik dead time time time L The dead time of trigger level to next level is 7 clocks in 32 channels mode The dead time of trigger level to next level is 14 clocks in 16 channels mode The dead time of trigger level to next level is 28 clocks in 16 channels mode Width Bit With Timing LH31 24 CH25 16 LH15 8 CH 0 00110011 word Level O IF AND Event Enter ordo E then next level A Delay zm 1 Ons 26 then next level IF AND Event Match a Ward 1 then next level else gatalevell IF Delay zm WE 16 then next level IF AND Event Match de Word 1 then next l
24. NO W The LA 2132 LVDS or LA 2132 Series Plastic unit There are two Models is available for LA 2132 LVDS LA 2132 LVDS 32 channels only can t expand to 64 Channels K2 250MHz 256K Memory 2 Trigger Levels support LVDS LPECL G512 1GHz 4Mega Memory 512 Trigger Levels support LVDS LPECL There are nine Models is available for LA 2132 Series LA 2132K Series Expand to 64 channels is available without support LVDS LPECL K2 250MHz 256K Memory 2 Trigger Levels K8 250MHz 256K Memory 8 Trigger Levels K512 250MHz 256K Memory 512 Trigger Levels LA 2132M Series Expand to 64 channels is available without support LVDS LPECL _ M2 500MHZ 1Mega Memory 2 Trigger Levels _ M8 500MHZ 1Mega Memory 8 Trigger Levels M512 500MHZ 1Mega Memory 512 Trigger Levels LA 2132G Series Expand to 64 channels is available without support LVDS LPECL G2 1GHz 4Mega Memory 2 Trigger Levels G8 1GHz 4Mega Memory 8 Trigger Levels G512 1GHz 4Mega Memory 512 Trigger Levels One 20 pin flat cable Length is 25 CM This 20 pin flat cable use for LA 2132 Expand to 64 Channels only Two harness with each 32 color wires and 50 Easy Hook clips Ten pieces color wires with Easy Hook clips this is for LA 2132 LVDS only One LA 2132 LVDS Series User s Manual One CD for LA 2132 Series driver One USB 2 0 cable Mini Type One special US
25. NO COR a ee 32 Setting Up The State Timing Window annannannnnennennnnnnnnnnnnnnnnnnnnnnrnnnnrenrnrrnrenrnn 33 Setting Channel Names And KE 34 Ser deg By C UTSOT E 34 ON TN J9 Export File Menu MEN T TEE 36 File Menu Commande 36 Hardware Specifications rrarnnnnnnnnnvnnnnnnnnnnavnnnnnnnsnnnnnsnnnnnsnnnnnannnnnsnnenunnnsnusnnseneee 39 Expand to 64 Channels Is Available nnnennnnennnnonnnnsnnnnsnrsrnnrsrrrrsrrnrsrrnronrerrnrerrrrsrrersrrerne 39 LA 2132 LVDS Series Hardware Specifications rrarrrrrrarnnrenarnarrnernnnnnnrnnrnnnnnernannneennsnnne 40 LA 2132 Series Hardware Specifications cccccsecceecseeceeteeeceeceeceeeteeseeeeseteeseueeeeseenaes 41 LA 2164 Series Hardware Specifications cccccccecceecseeceeeeeeeeceeeeeceeeeeeeeeteeaeeeeeeeenaes 42 Window USB Driver I EL UE 43 Windows 98 ME USB driver install Sarl Epp ES E SHE EFE UE HO HR eee 43 Windows 2000 USB EGG 44 Windows XP USB driver metal 48 Windows Vista USB driver install eee mmm 50 Threshold Voltage Calibration o4 Trigger Word and Position Calibration ccccccccsseceeceeeceeeeeeceecsesasecaeeeeesaees o4 Trigger Sequential Calibration rnnrnnnrnnrrnnrranvnnnnannnnrnnnnnannnnnnannnnnnnnnnannnnrnnnnnnee 55 Clock Source Calibration a ae ame et a EARDR 55 Technical Support EEE pere eme nai ere 56 SOLA WO 8 Lie eege 56 Item Checklist 1 O
26. OOK aset COCO RD W start Force trigger Capture counter Capture mode Clock rate Trigger word Trigger Capture mode im Parameters Trig Word eur gt anie nterna Voltage paw PS Acquire Mormal E Memory Hate Mode 132 channels Ch31 24 Edit pattern for channels 31 to 24 Ch23 16 Edit pattern for channels 23 to 16 Ch15 8 Edit pattern for channels 15 to 8 Ch7 0 Edit pattern for channels 7 to 0 Logic Trigger if condition is true or false True logic need trigger condition from false to true False logic need trigger condition from true to false 16 How to Set Trigger Word 1 You can edit all 32 channels at a time Edit the pattern The LSB is to the right Each bit can be set to 0 1 or x don t care true false 2 You can set the trigger logic to True trigger when pattern matches or False trigger when pattern stops matching Trigger Position The trigger position defines how much data is captured prior to the trigger event and how much data stored after it You set the Trigger position by moving the trigger cursor This feature allows you to see the data that led up to the trigger as well as what happened after the trigger Trigger Word Setup A sequence of up to 512 trigger words can be set A trigger word is the pattern that the Logic Analyzers needs to see before it will start to acquire data The trigger word is made of a series of 1 0 and x
27. User s Manual LA 2132 LVDS LA 2132 Series LA 2164 Expand Logic Analyzer Revision II Software Win 98 me 2000 xp Vista Version CLOCK COMPUTER CORP http www clock link com tw tem Cette metas adio Msn ibl ad bare boda a cud dw EE 3 System Requirements sessssssessssssesese see nennen nenne nnne sns ae annes na saa ana 4 Ia Cl We te mic Reli c EEE 4 Installing LA 2132 LVDS or LA 2132 Series with USB 2 0 Cable 4 hake ge OS mm 4 I O Pin Location e OE 5 Expand To sa dtc Le EE 6 Guide To Ee Le EE T 15 0 EE EE E N E vs AA AA S E AEE EE T Connecting Wires to Logic Analyzer sn T LVDS Low Voltage Differential Signal 8 Me LIRE STE EE PT EE 9 ET ae ao e E 10 Multi WiINdOW EEN 11 See EI 610 LR ET E AE 14 Trigger Mode Setup Trigger Menu VV nnne 14 Trigger Levels Specifications of LA 2132 Series r rrrrarrnanrnannnarnnnrrnnevanrnannnnnnnnrnnnrnnnennnen 14 a ET 17 nn 17 Trigger Word Setup RE 17 TA EEE SE ease ameteacee sane 19 Width Bit With Sp H nn Le EEN 22 Width BIL By Rising Falling CIOCK 2 tnis 24 1 Bit Data By Rising K CIODR ane ind annt ee 26 oc in 27 Threshold Voltage Setup a 28 COR Un aa NE NE EE 28 EV 29 ME CE aesenneneoesnesacaeecceda cases ee 29 Zoom OO A eens paseo ene PUPA EEE ences 30 dolo 30 NO EE VE EN EN MEN 30 Slet fa 0
28. X11111111XXXXXXXX C Cursor B EENN ERNE ERNE ENE ERNE EE EEEOOOOOOOO C Trigger cursar XXXXXXXXXXXXXXXx an 000000XXXXXXXX D31 D Cursor data ats c Cursor B data r Search group Trigger bar data Backward Forward Group edit Search By Group The same is true for search by group after selecting search group check item It use group definition to quickly edit search word Search data Search edit by group ad Search data v Hex 31 24 Hex2316 Hex 158 el Hex 7 0 OS C Cursor B ed e h C Trigger cursor D31 D Decimal Upate 00 E e f Hex D dace Forward M Search group Group edit 35 Export File Menu Use this to output data to other programs Data Output Option f p7D0 f DIBDB Jv D22016 7 D31 D24 Ww Decimal Decimal Decimal Decimal HesDecimal M HexDecimal 7 HexDecimal HexDecimal Asci Asci TO Asci sel Buffer Ee fr In 100 Abort DE How to use 1 Data Select which data to output Individual group or all channels Select base to output data in 2 Start and End Select data address range 3 Click OK to save data File Menu Commands LUK LA 2132 G512 1 GHz 4 Meg Zeg timing Keset Load Data Load data option d Trygge Save Data E Transfer data to Excel Save Dataltext format t Load Setting Load Default Setting Save Setting As Auto Save Setting Erunt ka Pr
29. acteristics of the circuit under test Before initiating any capture cycles the Logic Analyzer must be configured using the control program See the software section later in the manual for instructions on these procedures To connect the Logic Analyzer to the test circuit a series of mini clips on the Logic Analyzer input channels The LA 2132 Logic Analyzer has inputs for 32 channels chO to ch31 the ch31 channel is the external clock input At times it may also be necessary to connect the test circuit to the computer system itself This will eliminate more noise in the test application due to ground level differentials This is especially true when dealing with high speed timing analysis Use a heavy gauge wire to make a connection between the test circuit ground and the case of the computer Connecting Wires to Logic Analyzer It has 64 pins dual in line 32 pins posts They are organized as follows Right side 00 31 Channels 0 31 ch 31 External clock input Left side all pins are Ground connection The wires and the clips are modular the wires and clips can all be disconnected from each other by gently pulling them apart Removing just the clips but leaving the wires connected to the pods allows connections to be made to wires and posts of the test circuit of up to 0 64 mm 0 025 in Do not insert wires or posts greater than this diameter as that will expend the contacts in the wire beyond the allowed limit possibly damaging th
30. clock 77 Sp Bit m _ leartigger _ leartigger le Decimal Iw Hex levels ne SE match wordd 55 Forte vordl 00 EE 25 The same is true for falling clock The following model can work for it LA 2132 K8 8 Trigger levels LA 2132 K512 512 Trigger levels LA 2132 M8 8 Trigger levels LA 2132 M512 512 Trigger levels LA 2132 G8 8 Trigger levels LA 2132 G512 512 Trigger levels 1 Bit Data By Rising Clock A serial of bit stream synchronous with clock Channel 0 default as data channel 1 default as clock It is same as width bit by rising clock but it detect one bit only when clock is rising to avoid unnecessary start bit leve0 2 let clock can work at first bit sl rigger LH31 24 LHz3 15 CH15 6 CH7 0 wodd Level 0 IF AND e Event e Ho Match e wordt AM then next level ebe go to level 0 h Level Delay 10ns 10 then next level d 7 Level 2 IF AND Event e NoMatch wWed ei then nest level else gotolevel v Level 3 IF AND Event Ene wed ei then next level Le e Level 4 IF AND Event Mach wWedo 1 then nest level else gotoleveld Level 5 IF AND Evem Enter wed i then next level LE x Level amp IF AND Event Mach wWedo i then nest level else goto level I Level 7 IF AND x Event x Enter wordt v 1 then next level Trigger edit in serial Width bit C width bit by rising
31. creen instructions I O Pin Location LA 2132 LVDS 32 channels only can t expand to 64 channels LA 2132LVDS PC Based Logic Analyzer k2 ks K512 m2 1mal M512 162 168 16512 GND LVDS0 GND LVDS0 GND Trig Out GND LVDS1 GND LVDS1 GND LVDS2 GND LVD32 GND LVDS3 LYDS3 VEG ITri State NC LA 2132 Series PC Based Logic Analyzer k2 1K8L K512 Ju2L mal 1M512 G2 168 16512 30 31 Ext ELK Expand To 64 Channels The LA 2132 Series can be Expanded to 64 Channels by use one 20 pin flat cable from 1 LA 2132 connect to 2 LA 2132 it only support 32 channels trigger word even it is 64 channels now E 4 o on oe B uh RO HM m DEG EEE Ge oa LA 2132 Series Right Connect PC Based Logic Analyzer 1k2 k8 L K512 m2 msl M512 162 168 16G512 Connect to Board 1 LA 2132 Series PC Based Logic Analyzer Clk O Ks 1K512 1m2 Ma8L M512 jc2 ca8 1G512 Connect to Board 2 Note It can Expand to 64 channels when the two LA 2132 Series connect together By one 20 pins flat cable But LA 2132 LVDS can not Expand to 64 channels Please take a notice in order to support enough current it is better to use 2 head of Special USB 2 0 cable insert to USB 2 0 port of your computer Guide To Operations Hardware When making measurements with the Logic Analyzer meaningful data can only be captured with some prior knowledge of the char
32. d two trigger level only But need adjust properly time delay Width Bit By Rising Falling Clock A serial of width bit stream synchronous with clock channel 31 default as clock channel 0 30 as data Data flow 77 00 55 synchronous with ch31 clock rising edge as following diagram Word 3 set to 1XXXXXXXXxX It detect data 77 after ch31 clock rising edge else go to trigger level 0 to judge continuously it also can select LSB out first or MSB out first for example a stream 001111 LSB out first mean data flow is 111100 MSB out first mean data flow is 001111 24 sl rigger EH 31 24 CH23 16 LH15 8 LH EFEEDEEEN loco Level D IF AND Event Ene wed3 ei then next level Fo sl ES Level IF AND Event Math wedo 1 then next level ELEDE Level IF AND Event Ene woa wilt then nest level Fw Level 3 IF AND e Eent Math wed wilt then next level else go to level 0 Level 4 IF AND Event venter wed3 ei then next level px Level 5 IF AND Event Math wed2 sii then next level else go to level 0 Level E IF AND wjEven Enter eil sii then next level Fo Level IF AND wlEvent Enter ve then next level Fo x Trigger edit in serial C Width bit Ce Width bit by rising clock 1 bit Data by rising clock C ID C Width bit with timing C Width bit by falling clock 1 bit Data by falling clack Chal amp s
33. e connector LVDS Low Voltage Differential Signal LA 2132 LVDS has another connector header dual in line10 pins posts it has 4 LVDS signals 1 tri state control input signal 1 trigger out The following diagram show 2 channels bi direction LVDS with 1 channel tri state control and 2 channels LVDS input signal and 1 trigger out Tri State control line is pulled low to 10 Kohm It can out 100 MHz and 50 MHz LVDS signal if Tri State is pulled high or connected to 5V LVDSO LVDS1 LVDS2 LVDS3 are LVDS signal LVDSO LVDS1 has 1 Kohm cross it It also can accept LPECL signal LVDSO can work as external clock CMOSJ dy MH ga TRLSTATE 50 mhz M5 lt pat 3 gt est Be DAN EC 835 18 36 LYDS2 was HI sg LYDS2 Mds S le Cam EDO LYDS3 triout gt ali pal TRIG OUT CMOSJ dy Caution All these signals only accept 0 5 Volts exceed this range will damage this Logic Analyzer Vcc inhibit short to ground otherwise your computer will damage Main Screen amp LA 7132 G512 1 GHz 4 Mega Memory 512 levels Timing view 1 time of last dat M Eile View Timing Reset Trigger Window Help st ri bei EET Count ss Normal f e EL oa 00000 00000 10000000 AND Cursor A HI AB 20 nS md el m LursorT zoom Cursor B fe AT d 5205 PE E d Magnify 1 m BT Hit ccn a Cp EE J DE EEN DEA deii M 707406a78 BST Chan D
34. evel else go to level AND Event nter 1 then next level IF AND Event Enter ZE X then next level IF AND x Event x Enter x x 1 then nest level l Trigger edit in serial C Width bit C Width bit by rising clock C 1 bit Data by rising clack XE f width bit with timing C Width bit by Falling clack C 1 bit Data by falling clack R523221 bit Width bit with timing 0 S 133 E Bit Clear trigger 55 E Bit i 77 E Bit 8 Bit Decimal Ze h Hex m CH m L 7 m CH m M Rot M 7 A serial of width bit stream like 33 follow 55 follow 77 by some timing It is 200nsec interval in this case Trigger commend wait 300nsec after detect trigger word 33 then check it in 200sec every time 300nsec mean cross trigger word 33 200nsec plus trigger word 55 200nsec 2 equal 300nsec but system need 7 clock dead time to turn level to level so it set 260nsec and 160nsec instead RS232 can be set in this mode need set to 1 bit width The following model can work for it 22 LA 2132 K8 8 Trigger levels LA 2132 K512 512 Trigger levels LA 2132 M8 8 Trigger levels LA 2132 M512 512 Trigger levels LA 2132 G8 8 Trigger levels LA 2132 G512 512 Trigger levels leveld match word2 T level trigger here match word1 255 levell match word 33 TS delay 260nsec delay 160ns L sL in this mode also can detect width pulse
35. evel else go to level 0 trigger structure 1048576 event trigger structure 1048576 event trigger structure 1048576 event counter every level 1048576 counter every level 1048576 counter every level 1048576 1 sec to 10nsec delay time 1 sec to 10nsec delay time 1 sec to 10nsec delay time every levels every levels every levels detect width pulse in narrow detect width pulse in narrow detect width pulse in narrow stream detect narrow pulse in stream detect narrow pulse in stream detect narrow pulse in width stream trigger before width stream trigger before width stream trigger before delay YES delay YES delay YES serial trigger RS232 YES serial trigger RS232 YES serial trigger RS232 YES PC serial trigger YES PC serial trigger YES PC serial trigger YES all kind of trigger YES all kind of trigger YES all kind of trigger YES it is universal trigger structure lit is universal trigger structure it is universal trigger structure A trigger word is the pattern that the Logic Analyzers needs to see before it will start to acquire data The trigger word is made of a series of 1 0 and x don t care bits AND mode need 32 channels all match trigger condition OR mode need one of 32 channels match trigger condition It can set at toolbar or parameters form 15 MOT Capture procedure Threshold voltage Memory size Capture 60 D Status Coun Da Mona Bk SUR Ieong M
36. has found the following new hardware USB2 0 Device Windows can automatically search for and install software that supports your hardware If pour hardware came with installation media insert it now and click Next what would you like to do C Automatic search for a better driver Geet rr RER EER ERR ERE ERR ER ERR ERR ERR E RRE R ERR EE EEN E ERR rer rrr rrr errr ER EE rrr rrr rrr rr rrr rer rrr rer RR EE RE unne S Back Cancel Click Next to continue Add New Hardware Wizard Windows will search for new drivers in its driver database on pour hard drive and in any of the following selected Search for the best driver for your device Recommended Removable Media Floppy CD ROM M Specify a locations D ds02521 bM Isbzlbrnveer e L Display a list of all the drivers in specific location 0 you can select the driver you want Cancel Edit or browse path to USB20driver win98 ME ene mt here D is CD location dso25216A may be dso29xx or la5000b or la2124a 43 Click Next to continue Windows driver file search for the device Usb2 0 WinSBAME 5 Windows is now ready to install the best driver for this device Click Back ta select a different driver ar click Next to continue Location of driver D D 012521 B UISB200 1 WINe_ MENGE Cancel Click Next to continue Add Mew Hardware Wizard ON Usb2 0 Win9B ME 5 Windows has finished installing the
37. igger NO PC serial trigger NO PC serial trigger NO 14 with IF word xx happen yy times with IF word xx happen yy times with IF word xx happen yy times then next level else go to level O then next level else go to level 0 then next level else go to level 0 trigger structure trigger structure trigger structure 1048576 event counter every 1048576 event counter every 1048576 event counter every level 1048576 1 sec to level 1048576 1 sec to level 1048576 1 sec to 10nsec delay time every 10nsec delay time every 10nsec delay time every levels levels levels MN uu Trigger detect width pulse in narrow detect width pulse in narrow detect width pulse in narrow Levels Stream detect narrow pulse in stream detect narrow pulse in stream detect narrow pulse in width stream width stream width stream trigger before delay YES trigger before delay YES trigger before delay YES serial trigger RS232 difficulty serial trigger RS232 difficulty serial trigger RS232 difficulty can work for 3 bit serial stream can work for 3 bit serial stream can work for 3 bit serial stream only only only PC serial trigger NO PC serial trigger NO PC serial trigger NO with IF word xx happen yy times with IF word xx happen yy times with IF word xx happen yy times then next level else go to level Ojthen next level else go to level 0 then next l
38. in narrow stream It has width pulse 55 55 55 55 in the following stream like as 55 aa 55 aa 55 55 55 55 aa 55 aa 55 aa 55 m frigrer LH31 24 CH23 16 CH15 8 CH ZU CEU oo Level 0 IF AND Evert Enter word 1 then next level Level Delay ons 27 X then next level IF AND Event e Match e word then nest level else go to kvel e 2 3 IF AND Event ium ell then next level I Level 4 IF AND Evert her ell then nest level I A b d L 7 Level Level Level 5 IF AND Event bor ell then next level IF AND Even ier 1 then nest level I IF AND Even Enter then next level I Trigger edit in serial C Width bit C Width bit bu rising clock C 1 bit Data by rising clock C AC f Width bit with timing C Width bit by Falling clack C 1 bit Data by falling clack H5232 1 bit Width bit with timing gt In 300 Ch as data Chi as clock D E 55 8 Bit rl Clear trigger E Bit 8 Bit xi Decimal Eus Iw Heu Level Level 23 level match word0 55 level trigger here enter word 55 LU 2f ns 55 aa 55 aa 55 55 55 55 aa 55 aa 55 The same is true for detecting narrow pulse in width stream when set lt nn time like 55 55 55 55 aa aa aa aa 55 55 55 55 aa aa aa aa 55 aa 55 aa 55 55 55 55 aa aa aa aa 55 55 55 55 All LA 2132 can work for it because it nee
39. int Setup I Bagage Ee em E Exit The File menu offers the following commands Load Opens an existing file data or settings 36 Save Save a file to a specified file name Save settings or data files Save data after capture it save to hard disk from 10 1000 times if you need records mass data but you need check your hard disk free capacity EI view Timing Reset Trigger Window Help Load Data Ctrl L H or Normal Ek 250Mhe Load data option d n SES sam data ms Save Data As k Save Data after capture 10 times savedata 3 dso BEN 100 times savedata 0 99 dso O0 times savedata u 999i dao save Data Transfer data to Excel c mity Save Dataltext format m Tob amu Export Export data to excell programs format or text format Auto save setting If checked settings will be saved when you exit the program then loaded when you load the program Print Prints data in Timing format Print Setup Selects a print mode printer and printer connection Exit Exit The following is source code of LA 2132 save and load data visual c program Sometime user want to analyze data by themselves it is useful for user to understand how program write and read data Every binary code describe 1 channel For example 00110001 data mean channel 0 is high channel 1 is low etc at first record declspec dllexport void stdcall vc savedata uchar
40. pyright Clock Computer Corp TF No 5 Lane 236 Section 5 Roosevelt Road Taipei Taiwan 11678 All Right Reserved Phone 886 2 29321685 29340273 29335954 Fax 886 2 29331687 Email ufclockc ms9 hinet net 56 57
41. sion 107mm x 77mm x 16mm Harness Color Wires 32 Pin x 2 pcs USB 2 0 Two Head Cable Accessories F r Hook 50 pcs Software CD User s Manual 41 LA 2164 Series Hardware Specifications Model LA 2164 K Series LA 2164 M Series 250MHz 256KMemory 500MHz 1Mb Memory 1GHz 4Mb Memory 64 channels from 1Sa s 164 channels from 1Sa s 164 channels from 1Sa s to 250MSa s 256 K to 250MSa s 512 K to 250MSa s 1 Mega memory memory memory Internal Sampling 32 channels from 1Sa s 132 channels from 1Sa s Rate Number of to 500MSa s 1 Mega to 500MSa s 2 Mega Channels Record memory memory Length 16 channels from 1Sa s to 1 GSa s 4 Mega memor Not Support LVDS Not Support LVDS Not Support LVDS LA 2164 G Series O Bandwidth 2V to 1 9V by 35mV step ECL 1 3V LVC1 5V 0 75V Threshold Voltage Pv ov LVC3 3V 1 4V SSTL2 11 2 5V 1 25V SSTL3 11 3 3V 1 4V rigger Quality 0 1 x don t care settings for all Digital channels 2 8 512 Trigger Levels ower Supply No External Power Source Require et Weight 120 Grams ize Dimension 107mm x 77mm x 16mm Harness Color Wires 32 Pin x 4 pcs USB 2 0 Two Head Cable Easy Hook 100 pcs Software CD User s Manual 20 Pin Flat Cable 1 pcs gt Z VU O Q D de de O D o Window USB Driver Install Windows 98 ME USB driver install When USB2 0 control interface be connected to computer screen will display Add Hew Hardware Wizard Windows
42. t trigger after 10 times trigger word 55 with 10nsec 100 time delay like as 77 44 22 55 66 55 66 55 66 55 66 55 44 55 33 55 22 55 22 55 7 7 55 1 usec delay lt trigger here CH31 24 CH23 16 LH15 8 LH U TUNE 01010101 Wodi Update Level 0 IF AND Event Enter Mord 10 then next level A Group edit Level 1 IF Delay fr 100 then nest level Trigger group Level IF AND E vent SS 1 then next level Serial Trigger At this time all LA 2132 model can work well because it only use two trigger levels to complete LA 2132 has 2 8 512 trigger level model It need more than 2 trigger levels to complete next diagram example The following model can work for it LA 2132 K8 8 Trigger levels LA 2132 K512 512 Trigger levels LA 2132 M8 8 Trigger levels LA 2132 M512 512 Trigger levels LA 2132 G8 8 Trigger levels LA 2132 G512 512 Trigger levels A serial of width bit stream like 33 follow 55 follow 77 it will not trigger if data stream is 33 66 55 77 20 Level 0 Level 1 Level 2 Level 3 Level 4 Level 5 Level b Level am e m e R IF IF IF UH31 24 CH25 16 LH15 8 CHO AND vwlEvent w est Word eil then next level Le AND v Even v Mach wed eil then next level else go to level0 AND w Even v Est wed eil then next level pk AND vwlEvent v Match wed2 eil then next level else go to level0 A
43. to cursor T Zoom around cursor T trigger cursor cursor A to Window shift cursor A to window cursor B to Window shift cursor B to window cursor T to Window shift cursor T to window cursor A B T to Window shift cursor A B T to window Note This only works on the selected window Click on the window to select it Cursor using Cursors are used to mark points of interest in the data to measure time between events and to define pre post trigger position S60 Moving a cursor 1 In the timing you can select a cursor by using the arrow buttons in the timing move it 2 You can also grab the cursor by left clicking on it in the timing and then move it by dragging it to a new location 3 The timing cursor A B T have selections that allow you to bring the cursors onto their views 31 Setting Up Group set following after select group edit CLkILA 2132 G512 1 GHz 4 Mega Memory 512 levels Timing Heset Trigger Window Help Colors Count a1 Parameters window ta Oms Toolbar urso FT zo0m vi Status Bar Samples or time search D63 DO data Croup edit Channel State Timing setup Hoi state of logic analyzer 1 Select which group to display Groups can be in different bases 2 Set Base 3 Set channel combination Group Setup E mj pa Group Name Base Number Group 0 Hexat 0 HEX 22 Ss Channel combination Bit 0 Chan DO Bit 8 Chan D 8 Bit 16 Chan D 18
44. volution software it have a lot of new function even tradition famous oscilloscope have not these powerful function this software show a lot of timing let user easy to compare and analyzer timing tradition software no matter it is stand alone or computer base oscilloscope only show one timing these one timing software only analyzer one segment of buffer unlike this software it can look buffer in beginning and buffer in middle and buffer in end at the same time The following picture part A show it is locate at beginning and part B at middle of buffer at the same time every individual timing also support their own cursor voltage measurement zoom factor etc 11 ET Reset Trigger Window Help time of last DEI nh A or ol EX 132 ee 1 SS BR E d zoom ei Cursor B SED AT 960m5 Maanify 1 A B T Ont E S pem Screen H Hexdecimal ID Cursor aD A B Ant e d pa el Cursorl zoom ei Cursor B 90 A T Hlp E Es Magnify 1 2 BT 1205 EE TU or Teen eue x uU moe quac Lee pas Decimal ASCII M Chan D 0 M Chan D 1 Another new function are let memory expand to 4 times by software If memory size is 1 Mega size this software can let it look like have 4 Mega size when user open 4 timing and set 4 timing by auto function it need 1024 Mega system memory or more the method is software continue capture data to these 4 timing every timing have 1
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