Wavetek 1395, Operation And Maintenance Manual

Page 1: ...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 IN...

Page 2: ...y for instrument operation and maintenance The information in this document may not be duplicated in any manner without the prior approval in writing from Wavetek Wavetek Ltd Hurricane W q Norwich Air...

Page 3: ...aused by improper storage improper installation unauthorized modification misuse neglect inadequate mainte nance accident or for any product which has been repaired or altered by anyone other than Wav...

Page 4: ...r a Don t hold your eyes extremely close to an rf output for a long time The normally nonhazardous low power rf energy generated by the instrument could possibly cause eye injury Don t energize the VX...

Page 5: ...5 Frequency List 1 9 1 2 16 Option 1 9 1 2 17 AutoCal Diagnostics 1 9 1 3 GENERAL 1 9 1 3 1 SCPl Programming 1 9 1 3 2 VXI Interface 1 10 1 3 3 Environmental 1 11 1 3 4 Size 1 11 1 3 5 Power 1 11 1 3...

Page 6: ...bsystem 3 22 High Speed Binary Waveform Transfer 3 22 IEEE 488 2 Common Commands 3 25 3 4 MODEL 1395 OPERATION 3 25 Output Terminations 3 25 Input OutputProtection 3 26 Power OnIReset Defaults 3 26 St...

Page 7: ...3 Sine Amplitude Accuracy 4 3 Square Amplitude Accuracy 4 4 Attenuator Accuracy 4 4 DC Offset Accuracy 4 4 Frequency Response 4 5 Square Waveform Quality 4 5 Squarewave Duty Cycle 4 5 Sync Marker Out...

Page 8: ...TAX C 2 C 4 1 SCPl Confirmed Commands C 2 C 4 2 SCPl Approved Commands C 2 C 4 3 Commands not part of the SCPI Specification C 2 C 4 4 Incomplete Command lnplementation C 2 APPENDIX D SCPl COMMAND TRE...

Page 9: ...4 Model 1395 Front Panel 3 3 Model 1395 Command Summary 3 5 Error Messages 3 24 IEEE488 2 Common Commands 3 25 Input and Output Impedances 3 26 List of Test Equipment 4 1 Model 1395 Command Summary C...

Page 10: ...ary Block Data Format 3 33 VXlbus System Using External Host GPlB Controller 3 36 Triggered Waveform Characteristics Count 1 3 38 GateIBurst Waveform Characteristics 3 40 CONTinuous Sequence State Dia...

Page 11: ...50 MHzArbitrar Waveform Synthesiz model 1395 RUN 0 FAIL CLK INIOUT TRIG IN MAIN OUT model 1395 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 12: ...as sis the Model 1395 can be controlled using the SCPI language and the appropriate controller Multiple ARBSmay be linked and operated togeth er inside one VXIbus chassis Series operation is provided...

Page 13: ...agraph 1 2 6 Fre quency TRIGgered Waveform output is quiescent at first data point of selected trace until a triggering event select able by TRIG S O U R c e as I N T e r n a l EX T e r n a l VXIbus T...

Page 14: ...ows the trigger event plus the pipeline delay The Position Marker is one trace point not neces sarily 1clock wide for each location selected In Raster mode the trace point corresponds to a clock cycle...

Page 15: ...external clock frequency may range from dc to 50 MHz the ex ternal trigger may range from dc to 5 MHz Addi tionally clock inputs can be accessed from the selected VXIbus ECL Trigger line and trigger i...

Page 16: ...8 VIV 8 Vpp out at MAIN OUT for each Vpp input at the SUMBUS Accuracy 6 t 200rnV t 2 5rnA Input Impedance 10 k R in parallel with 20 pF Bandwidth 50 MHz Local Bus lnputslOutputs VXlbus Backplane The...

Page 17: ...veforms are generated by scanning through each point in the trace one clock cycle per point User waveforms can have horizontal resolution ranging from 5 points to 32K 128K optional points The internal...

Page 18: ...quency then back to start frequency with selected characteristic Triggered up or down Same as Continuous except output holds at start frequency or stop if down selected until receipt of trigger Progra...

Page 19: ...tional to programmed amplitude as follows Scale Factor Accuracy Carrier 2 5 MHz t 5 Carrier 5 MHz 20 O h Ampl Vp ABS 0ffset 2 500 5 7 500 V 1 250 12 500V 0 625 11 250 V 312 5 1625 mV 156 3 2 312 5 mV...

Page 20: ...is determined by the contents of the Frequency List The Frequency List is a user programmable list of up to 1024 fre quency values A trigger event causes a transition to the next fre quency in the lis...

Page 21: ...jacent modules Multiple adjacent modules can propagate the CHAIN trig ger down the chain The END CHAIN trigger is bussed between LBUSA03 and LBUSC03 Any module can be pro grammed to drive or receive t...

Page 22: ...6 Power Total Voltage 24Vdc t5 Vdc 2 Vdc 5 2 Vdc 24 Vdc 12 Vdc 12Vdc 1 8 8 Reliability 35Watts Peak Current 250 mA 2000 rnA 250 rnA 2200 mA 250 mA 200 mA 350 mA Dynamic Current 200 mA 100mA 20 mA 100...

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Page 24: ...authorization The Wavetek Customer Service representative 619 279 2200 will ask for your name telephone number company name equipment type model number serial number and a description of the problem I...

Page 25: ...A in figure 2 1 illustrates a switch set to a logical address of 3 Wavetek ships the Model 1395 with a logical ad dress of 255 for Dynamic Configuration Refer to insert B in figure 2 1 2 8 2 Data Trar...

Page 26: ...D CONNECTORS INTERBOARD CONNECTORS BUSREQUEST ARBITRATION LEVEL JUMPER BLOCK Figure 2 2 Bus Arbitration Level Jumpers Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www arti...

Page 27: ...ument into the mainframe it should be gently rocked back and forth to seat the connectors into the backplane receptacles The ejectors will be at right angles to the front panel when the instrument is...

Page 28: ...he MARKER POSITION connector Send mark pos poin temp 1 poin temp 3 poin temp 5 Verify three TTL level pulses each with a width of 20 ns separated by an interval of 20 Send mark pos aoff temp Verify pu...

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Page 30: ...ands without disturb ing their hierarchical relationships and are easily identified by their leading asterisk SCPI com mands support functions that are specific to the instrument This paragraph provid...

Page 31: ...0 MHzArbitrary WaveformSynthesizer model 1395 RUN FAIL CLK I W U T MAINOUT I Figure8 1 Model 1885 Front Panel Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg co...

Page 32: ...to Amplitude Modulate the MAIN OBT This connector su plies the generator s waveform output Out put level is 15m p pp to 15 Vpp into 50Q The two forms of Program Headers are commonly referred to as co...

Page 33: ...colon is as fol lows The leading colon at the beginning of any new message is optional because the Program Message Terminator pmt at the end of the previous message sets the parser to the root level...

Page 34: ...OUTPut CLOCk FREQuency SOURce ECLTrg n STATe FILTer LPASsI SELect t STATe STATe SUMBUS STATe TRIGger MARKer SOURce END STATe TTLTrg n STATe RESet SOURce AM STATe MODE CLOCk CONFigure PARAMETER FORM NO...

Page 35: ...SUMBUS STATel ATTenuation SWEep COUNt DIRection SPACing TIME MODE PARAMETER FORM numeric value numeric value m SWEep LIST numeric value numeric value numeric value shape name SINusoid I TRIangle 1 SQ...

Page 36: ...QUEStionable CONDition ENABle ENABle EVENt SYSTem ERRor DATE TIME VERSion TEST ALL RAM TRACe CATalog DEFine DATA LINE POINt DELete NAME1 ALL DIRectory FREE LIMits MODE POINtS PARAMETER FORM value is n...

Page 37: ...nabled on or 1 or disabled off or 0 state 3 3 2 5 Program Message Terminators The Model 1395 accepts New Line NL LF END or N L with E N D as the Program Message Ter minator pmt However the END EoI is...

Page 38: ...libration data in nonvolatile memory If the calibration is successful use of the data is enabled If the cali bration is unsuccessful for any reason use of the data is disabled and default correction f...

Page 39: ...teger and may also be queried Sending this program message directly sets the Amplitude Modulation Zero DAC The numeric value is an integer value between 0 and 4095 cor responding to the range of the 1...

Page 40: ...tion for a number of cycles deter mined by the trigger COUNt once per triggering event at the module s Main Out using the com mand 1NIT CONT 0FF TRIG GATE OFF TRIG COUN value Gated mode causes the sel...

Page 41: ...conditions under which the sequence advances to the next trace AUTOmatic Advances to the next trace in the sequence automatically after the repeat count TRIGgered Waits for a trigger after the re peat...

Page 42: ...list index POINts numeric value MARKer Position AOFF trace name POINt trace name point index SYNC SOURce ZCROSS BBITS STATe Boolean TRIGger STATeI trace name Boolean PHASe ADJust numeric value LOCK B...

Page 43: ...lute value of their peak voltages equal to the programmed am plitude in Vp STATus OPERation CONDition ENABle NRf EVENt PRESet QUEStionable CONDition ENABle NRf EVENt Returns the contents of the Operat...

Page 44: ...uency List is a table of frequency values which is utilized when SOURce 1FREQuency MODE LIST is programmed The frequency values in the list may range from le 3 to 2e7 Each element in the list has a de...

Page 45: ...The second pa rameter may be binary data in Definite Length Ar bitrary Block Data format the name of another defined trace or the name of one of the standard functions This command operates on the por...

Page 46: ...Rce SWEep MODE C R E S T R E S H R E S C R E V S T R I H R E V S M A N U Sets the mode of the sweep The sweep modes have the following characteristics CRESet Sweeps from the start frequency to the sto...

Page 47: ...gnal from an adjacent module to the left in a chain ECHAin Selects the END CHAIN trigger signal from the local bus This signal is typically used by the first left most mod ule in a chain to receive a...

Page 48: ...ight errors with one returned for each query sent until the queue is empty Ta ble 3 4 describes the system error messages Sets the system date Returns the system s idea of the date in the follow ing f...

Page 49: ...ter error Executionerror Invalidwhile in local Settings lost due to rtl Trigger error Error Number Message Data out of range Too much data Illegal parameter value Data corrupt or stale Dataquestionabl...

Page 50: ...xceeds the capability of your download upload application you may use the TRACe LIMitsfeature to break the block up into manageable segments The binary transfer using this format occurs at a relativel...

Page 51: ...aults to the followingconditions Subsystem SOURce OperationalMode CONTinuous TraceMode CW vs RASTer Function Mode FIXed SEQuencedisabled Phase Lock OFF Phase value 0 degrees ReferenceOscillator INTern...

Page 52: ...h 3 4 10 Paragraph 3 4 11 Paragraph 3 4 12 Paragraph 3 4 13 Paragraph 3 4 14 Before beginning review the data in paragraphs 3 4 1 3 4 2 and 3 4 3 8 4 1 Output Trminations Each output connector must be...

Page 53: ...e Waveform Cvcle SQUare or I I HFSQuare j 1 I Wavefofm C y c l e NHSine I I Figure 3 5 Continuous Waveform Characteristics Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www...

Page 54: ...our bits to be used as markers The previous paragraph introduced a special case of the Trace referred to as the Standard Function Standard Functions have neither their shape name their waveform data t...

Page 55: ...the Trace or Standard Function 2nd_name to the new Trace The new Trace will be defined using the size of the Trace 2nd_name If 2nd_name is the name of a Standard Function the new Trace will be create...

Page 56: ...ed results For exam ple the rising edge of the VALVE3 waveform could be softened on a point by point basis without attempting to define the transition with an expression Make sure the oscilloscope is...

Page 57: ...d e f e x p 1 s i n l d e l s i n 1 f u n c u s e r e x p l The oscilloscope display will be unchanged after the above steps because the new EXPI is identi cal to the old SINl However either a CATalog...

Page 58: ...urrent Trace Limit settings of all waveforms in Trace Memory can be obtained in one single query using the TRAC DIR query 3 4 5 5 Trace Queries Most commands have a query form which can be sent by add...

Page 59: ...aded to the trace The byte count must ex actly correspond to the number of bytes in the block of data Each data word is composed of two bytes repre senting a 12 bit unsigned integer between 0 and 4095...

Page 60: ...nning under Windows which creates arbitrary waveform data files and downloads them to Wavetek ARBs using the GPIB or VXIbus interfac es The WaveForm manual is very extensive and should be used for pro...

Page 61: ...and will agree with its dev n assign ment even if the modules are moved around inside the chassis For the First Time WaveForm User Once all of the preparation described in the previ ous paragraph is c...

Page 62: ...size of 1024points and the Trace Limits command is used to break up long waveforms into 1K blocks 3 4 6 3 Shared MemoryTransfer The Model 1395 s VXIbus Interface card contains 64 kB of A24 Shared Memo...

Page 63: ...Appendix E of this manual provides an example C program written for the RadiSys EPC 2 Em bedded Controller which writes a ramp pattern into the 1395 s Shared Memory and then transfers it to the 1395...

Page 64: ...outp 0n mark sync on dev2 ibwrt freq le4 mark sync sour bbit dev2 ibwrt init cont off A 0 1 ms SINusoid waveform cycle should appear once every 1ms with a dc baseline between cy cles Internal Trigger...

Page 65: ...omplete ex ample for one module triggering another module using a TTLTrigger line The first line resets the UUT The second line sets the UUT s output on and turns on the SYNC OUT The third line causes...

Page 66: ...and VXlbus Trigger Commands To trigger the generator using the IEEE 488 bus or the VXIbus set up the generator to follow on with Example 3 from the previous paragraph Trigger the generator by sending...

Page 67: ...y completing the Loop Count the Sequence advances to the next segment according to the Advance Condition Sequences can be run in both the CONTinuous and the TRIG gered Mode When in CONTinuous the Sequ...

Page 68: ...unt is set to some value n rang ing from 1 to 65 535 and the SEQuence ADVance selection is TRIGgered Under these conditions the segment will re peat n times and then remain quiescent at the level of t...

Page 69: ...f the external triggering signal Modify the equipment interconnect given in Figure 3 4 by disconnecting the 1395 s TRIG OUT from Channel 2 of the oscilloscope Use a BNC tee tp connect the external gen...

Page 70: ...1 and the following discussions for TRIGgered Mode waveform Sequencing In this part of the Example 4 tutorial the advance trigger will be the internal tri gger generator and the start trigger will com...

Page 71: ...ph 3 4 11 1 The Sync Marker is used to synchronize to the waveform start stop point of the signal at the MAIN OUT It could also be used as an auxiliary TTL frequency output at the selected waveform fr...

Page 72: ...pos poin sin1 2047 poin sin1 2048 poin sin1 2049 This creates a TTL positive pulse 3 samples wide covering points 2047 2048 and 2049 of the sine wave which has a relative address range of 0 to 8191 It...

Page 73: ...d Stop Frequency values with the following command and note the change in frequencies on the oscilloscope Sweep Direction reverses the higher and lower fre quencies as follows dev2 ibwrt swe dir down...

Page 74: ...igger event The trigger event can come from any of the available trigger sources defined in paragraph 3 4 7 1 This is especially useful in an ATE system environment where the command to advance from o...

Page 75: ...8 takes the opera tor through the SCPI programming steps to dem onstrate the use of the Model 1395 s SUMBUS operation The tutorial assumes a Model 1395in slot 1using secondary address 1 and a Model 1...

Page 76: ...nthesis operates in two modes Phase Accumulation or CW Mode op erates from a fixed 50 MHz waveform clock and is used with most of the Standard Functions Ras ter Mode operates with a variable frequency...

Page 77: ...Figure 3 14 Intermodule Triggering Command Reference Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 78: ...trac mode rast outp cloc sour rast freq rast le6 dev2 ibwrt c1oc conf outp The waveform on Channel 2 will be the narrow clock pulses at 1ps intervals 1 MHz The wave form on Channel 2 will be the 4096...

Page 79: ...he shaded box in Figure 3 13 indicates the area which is diagrammed in greater detail in Figure 3 14 Figure 3 14 not only provides a functional block diagram of triggering operations but also provides...

Page 80: ...ious module the TRIG IN connector and the Internal Timer are inputs to the trigger source selectors Note that the TTLTrg line can be used to generate a Start Trigger but not an Advance Trigger Model 1...

Page 81: ...gger repeat count for the dev2 waveform Set up a Sequence on devl as follows dev2 ibfind devl The advance condition for both segments remains defaulted to AUTOmatic Set the Sequence to Loop three time...

Page 82: ...final segment of the bursted Sequence Verify that the same waveform is generated by using the Local Bus CHAin line in stead of the TTLTrgcb line by sending the follow ing dev1 ibfind dev2 The wavefor...

Page 83: ...s and must be played back at the same clock frequency For this example devl will be the Master and dev2 will be the Slave The default sine waves will be used Program the following to set the two modul...

Page 84: ...eets at the end of this section which are intended to be copied and used to record the data values from the veri fication test Completed Performance Verifica tion Data sheets with no out of tolerance...

Page 85: ...e testing of the module the frequency reference for the VXIbus chassis and all frequency related instruments in the test system should be derived from the same source 4 4 5 VXlbus Interface Operabilit...

Page 86: ...iggersour ext Do External test here triggersour int trg trigger timer 2e 7 Do Internal test here 4 4 10 Sine Amplitude Accuracy 4 4 9 Trigger Source Purpose Verify accuracy and linearity of Purpose Ve...

Page 87: ...Commands rst func hfsq freq 600 output on volt 7 5 volt 5 0 volt 2 51 Setup Select function sine 600 Hz Measure voltage at Arb Out terminated into 50 Ohm Ter mination should be accurate to at least 0...

Page 88: ...6 Next measurement freq 20e6 Last measurement 4 4 15 Square Waveform Quality Purpose Verify Rise Fall times and aberra tions are within specification Spec Rise Fall Time 5 9 5 nS for amplitudes lOVpp...

Page 89: ...Output Purpose Verify performance of Clock Out put circuits Setup Set sample rate to 25 MHz Turn on Clock Output BNC with the Sample clock as the source Terminate Clock Out into 50 Ohm Verify a valid...

Page 90: ...ernal utility fan Avoid burns do not touch components in the module 4 5 1 Self Calibration The model 1395performs a Self Calibration in response to the SCPI CAL ALL I command or to the IEEE 488 2 C A...

Page 91: ...rior to installation of the module cover The re maining calibration can be performed with all covers installed The self calibration may also be used to insure functionality before installing module co...

Page 92: ...a tion limits For a proper calibration the module covers should be installed Allow the unit to warm up at least 20 minutes 1 Initiate the self calibration sequence Remote Cmds CAL 2 Verify the unit re...

Page 93: ...ned that amplitudes in the 12 to 14 MHz frequency range do not meet speci fication By measuring the amplitude vs fre quency in that band it is determined that the maximum amplitude is at 12 MHz Change...

Page 94: ...Store calibration constants Turn calibration state on Remote Cmds CAL DATA STORE CAL STATE ON This completes the Calibration Procedure Artisan Technology Group Quality Instrumentation Guaranteed 888...

Page 95: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 96: ...strumentParts List wloption001 50 MHz VXI ARB Main Board Schematic 50 MHz VXI ARB Main Board Assembly 50 MHz VXI ARB Main Board Parts List ARB Engine Board Schematic ARB Engine Board Assembly Drawing...

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Page 98: ...5 0 MHZ VXI ARB 1101 00 3628 a I N I CHEMATIC ARB MAIN B 1104 00 3628 RES NETWORK 10K OHM 698 3 R10K F 1 x 8 I CAP CER COG 50V 5 120 PF 1 LS CAP CER COG 50V 5 150 PF 1 LS MHZ ARB MAIN BD I ASSEMBLY N...

Page 99: ...NIC UNCOI UNCOI WEST WIMA WIMA WIMA WEST SPRAI NEMCI KEME KEME SPRAl AVX I A S S E M B L Y NO 1100 00 3628 02 C 0 C C 1 I 1 1 I I I I I I I I I I I I I I I I 1395 5 0 H Z V X I ARB REFERENCE DESIGNAT...

Page 100: ...T 36 PIN ST LO INSERT TEST POINT BLK PC TEST POINT RED PC TRANSIPAD HEATSINK TO 5 PKG HOLE PLUG BINDER HEAD NTRAL NYLON RELAY 1 FORMC 5V 312H 296 RELAY 2 FORM C 5V LOW PROFILE POT TOP TRIM Z T ZQ OHM...

Page 101: ...PM C RES 1 2 1 OHM I 1 8W 100PPM C RES MFLM 1 8W 1 301 RES MFLM 4 0 2 OHM 0 196 1 8W 100 PPM C RES 464 OHM 1 8W I 100PPM C RES MF 1 8W l 9K RES MF 1 8W 1 100 AB PHLP MEPCO MEPCO BUYOP BUYOP BUYOP MEPC...

Page 102: ...F 1 8W 1 4 02K RES MF 1 8W 1 432 RES 45 3K OHM 1 1 8W 100 PPM C RES MF 1 8W 1 464 RES MF 1 8W 1 4 64K RES MF 1 8 l 499 H Z ARB MAIN BD I ASSEMBLY NO TRW TRW TRW TRW TRW TRW TRW TRW TRW TRW TRW TRW TRW...

Page 103: ...4 OHM 1 1 8W 200 PPWC SMO 1 2 0 6 CASE RES 1 5 0 OHM I 1 8W 200 PPM C SMD 1 2 0 6 CASE RES 1 6 5 OHM l 1 8W 200 PPWC SMD 1 2 0 6 CASE RES 2 1 0 OHM 1 m w 200 PPI VC SMD 1206 CASE RES 200PPM I 1 8W 24...

Page 104: ...90 9K OHM 1 L 8W 2 0 0 PPM SMD 1206 tES 1 2 1 OHM I 2 0 PMK 1 2W SMD 1 8 1 ZASE RES 1 5 0 OHM 1 2 0 DPM C lW SMD 2512 CASE RES 88 70 OHM I 200 PPM C ZW SMD 4020 CASE RES NETWORK 10K 2 10PIN S I P BUS...

Page 105: ...92 TRANS TRANS TRANS PNP H I FREQ SMD S08 PKG TRANS 2N5771 PNP SWITCH TO 92 TRANS NPN HI FREQ SMD SO8 PKG TRANS FET P CHANNEL TRANSISTOR PNP HI FREQ MED PWR SELECTEI FREQ MED PWR SELECTED OP AMP ENHAN...

Page 106: ...RI E OP AMP HI SLEW RTE WIDEBND JFET DUAl OP AMP HI SLEW RTE WIDEBND JFET PLD GAL16V8 7 NS 2 P I N D I P MUX DEMUX ANALOG HEX INVERTER GATE INVER SCHMITT TRIG HEX ACT CMOS BUFF OCTAL NINV TTL INP CMOS...

Page 107: ...XL28C16AP 200 SN74F138N 74F151PC SN74ALS64SA 1N MC145158P OBS GAL6001 30 N74F760N MC1648P CLA53047 BW DP I I I I I ASSEMBLY NO 1100 00 3628 02 MFGR MOT MOT MOT MOT MOT EXEL T I FAIR T I MOT LATT SIG M...

Page 108: ...BFISPS ECL INP PLCC PKG XCVR OCTAL HCTMOS TTL I O SOIC PKG GATE QUAD Z INP SOIC PKG XLATOR QUAD TTL TO ME CL PLCC PKG XLATOR QUAD TTL TO EC L PLCC PKG FLIP FLOP D TYPE HEX ECL PLCC PKG SRAM CMOS 32K x...

Page 109: ...I ASSEMBLY NO Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 110: ...ES 200 PPM 1 8W 1 453 OHM SMD 1206 RES SMD GP 1 8 LONG 200PPM 5 120 OHM RES SMD GP 1 8 LONG 200PPM 5 160 OHM 1 ASSEMBLY NO STANT PCA 1800 00 0062 3M 2100 02 0305 3M 2100 03 0100 METHD 2100 03 0103 SAM...

Page 111: ...D TTL TO MI CL PLCC PKG XLATOR QUAD TTL TO E L PLCC PKG FLIP FLOP D TYPE HEX ECL PLCC PKG SRAM CMOS 32K x 8 1 5 NS SOJ PKG PLD EECMOS GAL16V8 10 INP 8 I O 7 5 NS 2 0 P I N PLCC ASIC ADDRESS GENE AND S...

Page 112: ...DIODE lN4002 GEN PURPOSE RECT 100V ld DIODE DUAL SWITCHING COFMON CATHODE SOT 23 DIODE 5082 2811 SCHOTTKY 15V ZBMA DIODE BB909B LED AMBER RECT BAR LED GREEN PC MT INT HOLDER LED YELLOW PC MOUNT INT HO...

Page 113: ...INE SOIC COUNTER DUAL 4 BIT SOIC NON INVERT BUFFER HEX TTL SOIC GATE INVER SCHMITT TRIG HEX ACT CMOS KVR OCTAL 7EGISTERED 3 STATE IUTPUTS CMOS FLIP FLOP OCTAL D W STATE OUTPUTS CMOS KCVR OCTAL BUS 3 S...

Page 114: ...KG LIP FLOP D TYPE HEX CL PLCC PKG ROM EE ZKx8 CMOS 00NS RAM CMOS 32K 8 15NS 31N D I P EAL TIME CLOCK RAM CMOS NCODER 8 TO 3 RIORITY I N E DRIVER OCTAL UFFER CMOS GA VXI ASIC CHIP OT OT OT 10T XEL IOT...

Page 115: ...N DRIG MFGR PART NO MFGF WAVETEK PARTS LIST PAGE 4 NAVETEK NO TITLE ASSY RECMMENDED SPARE PARTS K I T FOR MODEL 1395 QTY P ASSEMBLY N O 1200 00 3629 REV A Artisan Technology Group Quality Instrumentat...

Page 116: ...ying the lower eight bits and the other occupying the upper eight bits The Calibration Number field contains the number of the first sub calibration in which a failure was detected Sub calibration num...

Page 117: ...asured with the Amplitude Control DAC set to its maxi wm value causes the DVM to indicate an over mge or setting error then bit 3 is set If more nan 20 adjustments are made to the AMZERO JAC value and...

Page 118: ...ed to be used to correct positive output offset voltages The OFFSFIN DAC is set to its midrange and the output offset voltage is programmed to 0 5 volts The OFFSFIN DAC is adjusted until the output of...

Page 119: ...is used only when the source of the input signal to the pream plifier is the Square Wave Generator If any portion of this calibration fails the Calibra tion Number is set to 8 Voltage measurement over...

Page 120: ...ber field contains the number of the first sub test in which a failure was detected Sub test numbers range from 1to 255 Sub tests are performed in the same sequence as they are num bered The Error Cod...

Page 121: ...ge Meaning Voltage not settled after 10 Test 3 Frequency Synthesizer 2 This test checks the level of the LockDetect output of the MC145148 U27 to make sure it can detect the locked and unlocked condit...

Page 122: ...age is greater than 1 0volt 20 then bit 3 of the Error Code is set to 1 The Amplitude Control DAC is programmed to generate the minimum output amplitude voltage The voltage is measured and verified to...

Page 123: ...ifier test but with the Preamplifier signal source set to the Square Wave Generator If any portion of this test fails the Test Number is set to 7 measurements 1 I DVM over range Peak voltage spread un...

Page 124: ...is then pro grammed with the code 0x001 to select the nega tive peak output of the Waveform DAC Voltages at the PREAMP and PWRAMP test points are again measured and stored The spread between the peak...

Page 125: ...ny portion of this test fails the Test Number is set to 10 24 dB attenuator over voltage 24 dB attenuator under voltage Error Code Bit 0 1 2 3 4 5 Test 11 MARKER OUTPUT Meaning Voltage not settled aft...

Page 126: ...ltage is less than 2 3 of the PREAMP voltage 5 then bit 2 of the Error Code is set to 1 If the SUMBUSvoltage is greater than 2 3 of the PREAMP voltage 5 then bit 3 of the Error Code is set to 1 Next t...

Page 127: ...e peak to peak voltage at the PWRAMPHI test point is measured with the SUM BUS Driver and Receiver disabled This voltage is stored as Voff vdiff The peak to peak voltage is measured again with the SUM...

Page 128: ...ed there are 128Kwords of Trace Memory If the RAM chips are not installed or not accessible this check will indicate that there are 128K bytes of Trace Memory The size determined by this check is used...

Page 129: ...d in this subtest the code 2 is placed in the Test Number field The encoding of the Data Line field is the same as used for the Bit Position field in subtest 1 It identifies the shorted data line The...

Page 130: ...king a 1 across the address lines After each write the contents of word 0 are checked to see if they changed If an address line is stuck then the pattern read from word 0 will change The patterns in t...

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Page 132: ...er will be reset to 0 The Err bit of the Response register will be de asserted and any pending read protocol error command re sponses will be canceled ENOP End Normal Operation The Arb ends its normal...

Page 133: ...ved Commands will be identi fied with the notation Approved in the third column C 4 8 Commands not part 01 the 8CPI Specitlcatlon The SCPI Specification does allow products us ing the SCPI language to...

Page 134: ...CPl Approved NotSCPl Approved NotSCPl Approved Not SCPl Approved NotSCPl Approved NotSCPl Approved NotSCPl Approved NotSCPl Approved Confirmed Confirmed Confirmed Confirmed Confirmed Not SCPl Approved...

Page 135: ...rithmic numeric value 30e 3 1 l e3 CRESet I TRESet I HRESet I CREVerse I TREVerse I HREVerse MANual NOTES Confirmed Confimied Confirmed Confirmecf NotSCPl Approved Confirmed Confirmed Confirmed Confir...

Page 136: ...ete NAMEI ALL DIRectory FREE LIMits MODE POINts PARAMETER FORM NOTES Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed Confirmed1 Confirmed1...

Page 137: ...ast one pa rameter not supported per SCPI specifica tion 3 STATUSSubsystem commands operate per the specification but the physical Status Registers are not implemented in the hard ware NOTES Confirmed...

Page 138: ...syntatically figure is to be used to take the programmerloperator correct commands to operate the Model 1395 The to the other figures which generally illustrate one following figures Figure D 1 throu...

Page 139: ...See FigureD81w CALibratiCwnmand Figure D 2 INITiate STATUS TEST and RESet Subsystems D 2 SCPI COMMAND TREE Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 140: ...Figure D 3 SOURce Subsystem SCPI COMMAND TREE D 3 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 141: ...S TEST and RESet ii TRIGger OUTPut C o m d S Y S T e r n C m d i Tree Tree Tree C m n d Trees r IDATAI I UNE i I NAME1 I ALI I I Figure D 4 TRACe Subsystem D 4 SCPI COMMAND TREE Artisan Technology Gro...

Page 142: ...mmand Tree OUTPut Command Tree Tree 1 COUNT GATE OMWiate Poiarty I Figure 0 5 TRlGger Subsystem SCPI COMMAND TREE D 5 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www arti...

Page 143: ...I WATel I WATe I I SOURce 1 I I END I Figure D 6 OUTPut Subsystem D 6 SCPI COMMAND TREE Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 144: ...See Fgure0 8for _ _ _ _ _ Figure D 7 SYSTem Subsystem SCPI COMMAND TREE D 7 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 145: ...Figure D 8 CALibration Subsystem D 8 SCPI COMMAND TREE Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 146: ...he last two numbers are the secondary address the Model 1395module In this case the address 10102 is the instrument at primary address 01 and secondary address 02 on port 1 In line 20 the trace name a...

Page 147: ...oints 2 Lines 20 through 60 and 100 are similar to the square wave in the previous example 200 High byte Waveform data I 256 Line 70 sets the trigger frequency to 1kHz This can only be done when using...

Page 148: ...e 4 ARBITRARY WAVEFORM HEARTBEAT 32 POINTS 10 Defines the Model 1395 ad dress 20 Vxi address 901 40 Enter the number of data points 70 Fill the waveform data array 80 Wave form data defined as an arra...

Page 149: ...ring system power on is added to the devices array smem download devices DEVICE devices int error long i size bytes Generic loop counter Size of trace in points Size of trace in bytes unsigned charula...

Page 150: ...ccMode BM MBO I A24ND return error Reset the Model 1395 delete all traces and turn the output on strcpy buffer rst trace del all outp onn if erx 0 EpcWsSndStr ulas buffer strlen buffer NULL timeout re...

Page 151: ...tained in Shared Memory Turn the Marker output on and turn on the position marker for point 0 of test Trigger scope on rising edge of Position Marker output strcpy buffer trac data test smem markon ma...

Page 152: ...ized into the MATE CIIL language at power on The GAL command needs to be sent in order to put the 1395 into standard SCPI operation When the SCPI command SYST LANG CIIL is sent the 1395 re verts back...

Page 153: ...m impedanceonly Trigger level source external only TTL levels only Selects trigger source Selects external trigger slope Sets voltage ramp Sets voltage step Sets amplitude peak value Sets amplitudepea...

Page 154: ...T EXTnot allowed with ASCII The ASCll string here is a valid modifier but does not take on the values of INT or EXT 50 0ohm impedance only Fixed impedancesetting POS NEG not allowed with ASClbW The AS...

Page 155: ...rm will be n 16 where n is the number of points sent in STIM list 3 If VLTR or VLTS is not used the minimum number of points is 8 and maximum of 32768 Each point in STIM the list is drawn individually...

Page 156: ...T ConlnuousMode I N T default P O Sor opposite G S T O default NEGor opposite G S T A SRX SRX default 0 0 Note GSTAand GSTO cannot be set to same slope Figure F 2 Sine and Triangle Format MATE SYNTAX...

Page 157: ...X ContinuousMode default P O S default P O S or o o s i t e GSTO default NEG or oppositeG S T A CR LF S R X default 0 0 Note GSTAand GSTO cannotbe set to same slope Figure F 3 Square and Ramp Syntax F...

Page 158: ...T A b DcoF b aalue default 0 0 Note 1 STlM needs a minimum of 8 points and maximum 432768 Note 2 CLFR will put arb in raster scan mode Note 3 GSTAand GSTO cannot be set to same slope Figure F 4 User...

Page 159: ...Figure F 5 DC Function Format F 8 MATE SYNTAX REFERENCE Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

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