Tektronix 73A-270 - Manuals

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Manual

Manual Tektronix 73A-270

Summary

Page 3 - WARRANTY

WARRANTY Tektronix warrants that this product will be free from defects in materials and workmanship for a period of three(3) years from the date of shipment. If any such product proves defective during this warranty period, Tektronix,at its option, either will repair the defective product without c...

Page 5 - EC Declaration of Conformity

EC Declaration of Conformity We Tektronix Holland N.V.Marktweg 73A8444 AB HeerenveenThe Netherlands declare under sole responsibility that the 73A-270 meets the intent of Directive 89/336/EEC for Electromagnetic Compatibility.Compliance was demonstrated to the following specifications as listed in t...

Page 9 - 3A-270 Arbitrary Pulse/Pattern Generator Module; iii; General Safety Summary; Only qualified personnel should perform service procedures.; Injury Precautions; To prevent product overheating, provide proper ventilation.

73A-270 Arbitrary Pulse/Pattern Generator Module iii General Safety Summary Review the following safety precautions to avoid injury and prevent damage tothis product or any products connected to it. Only qualified personnel should perform service procedures. While using this product, you may need to...

Page 10 - iv; Safety Terms and Symbols; in injury or loss of life.; Certifications and Compliances; Terms in This Manual

General Safety Summary iv 73A-270 Arbitrary Pulse/Pattern Generator Module Safety Terms and Symbols These terms may appear in this manual: WARNING. Warning statements identify conditions or practices that could result in injury or loss of life. CAUTION. Caution statements identify conditions or prac...

Page 65 - Appendix D: Performance Verification; The following skills are required to perform this procedure:; General Information and Conventions; Prerequisites

73A-270 Arbitrary Pulse/Pattern Generator Module 55 Appendix D: Performance Verification This procedure verifies the performance of the 73A-270 Arbitrary Pulse-PatternGenerator. It may be performed in your current VXIbus system if it meets therequirements described in Table A–2. Also, it is not nece...

Page 66 - The 73A-270 has been calibrated within the last 12 months; Equipment Required; Table A–1: Required Test Equipment; Item Number and Description

Appendix D: Performance Verification 56 73A-270 Arbitrary Pulse/Pattern Generator Module Prerequisites The test sequences in this procedure are a valid verification of the 73A-270 whenthe following requirements are met: H The 73A-270 has been calibrated within the last 12 months H The 73A-270 module...

Page 67 - Table A–2: Elements of a Minimum 73A-270 –Under-Test System; Table A–3: Test System Configuration; Test Record; Test System Configuration

Appendix D: Performance Verification 73A-270 Arbitrary Pulse/Pattern Generator Module 57 73A-270-Under-Test Configuration In order to perform this verification procedure, the 73A-270-under-test must beinstalled in an approved VXIbus system. At a minimum, the system mustcontain the elements listed in...

Page 71 - Self Test; 4 V or the internally regulated; Performance Verification Tests; NOTE

Appendix D: Performance Verification 73A-270 Arbitrary Pulse/Pattern Generator Module 61 Self Test Following the VXIbus system startup sequence, the green PWR light on the73A-270 front panel indicates that all power supplies are operational. If the +5 V,–5.2 V, –2 V, ± 24 V or the internally regulat...

Page 72 - 00 ns power-on default resolution) active high, for the second List; VXIbus Interface

Appendix D: Performance Verification 62 73A-270 Arbitrary Pulse/Pattern Generator Module This sequence verifies that the 73A-270 configures correctly and communicatesproperly with your system controller. EquipmentRequirements Oscilloscope (item 1) 50 Coaxial Cable (item 5) Prerequisites All prerequi...

Page 73 - Verify the time base resolution with the following steps:; or; TTL OUT A and B

Appendix D: Performance Verification 73A-270 Arbitrary Pulse/Pattern Generator Module 63 NOTE . Make sure the 73A-270 and the Slot 0 Resource Manager are set to the same INT LEVEL. Also, If an embedded controller is being used, follow theoperating manual for displaying the state of the interrupt lin...

Page 74 - Table A–4: Time Base Resolution Verification; Command to Send; s active high, for a second List entry of 100

Appendix D: Performance Verification 64 73A-270 Arbitrary Pulse/Pattern Generator Module (Observe 100 ns ± 10 ns pulse width) c. Verify the additional time base resolutions as directed in Table A–4 Table A–4: Time Base Resolution Verification Command to Send Pulse Width to Verify (step 2b repeated f...

Page 75 - Table A–5: Pulse Duration Multiplier Verification

Appendix D: Performance Verification 73A-270 Arbitrary Pulse/Pattern Generator Module 65 Table A–5: Pulse Duration Multiplier Verification Command to Send Multiplier /Resolution Verify Period and Duty Cycle IBWRT "0A0R10001L10004L0C0B" (step 3 repeated for table continuity) 1000 100 ns 5 kHz...

Page 76 - BPLR OUT A and B

Appendix D: Performance Verification 66 73A-270 Arbitrary Pulse/Pattern Generator Module e. Stop the counter/timer acquisition, read one response, and verify a returncount of 42 events. (Observe return count of 42 events) f. Repeat the burst test sending the data list 21 times. (Observe return count...

Page 77 - Breakpoint Function

Appendix D: Performance Verification 73A-270 Arbitrary Pulse/Pattern Generator Module 67 3. To verify the BPLR pulse-pattern phase and ± 2 V accuracy, set the 73A-270 to generate a continuous pulse-pattern square wave from both the TTL andthe BPLR outputs with a 10 m s period and a bipolar amplitude...

Page 78 - To verify Ch-A operation with the VXIbus TTL trigger lines, Set the; commands in table A–6 and verifying a 500 kHz pulse-pattern.; VXIbus TTL Trigger Line Verification Ch. A triggered by Ch. B

Appendix D: Performance Verification 68 73A-270 Arbitrary Pulse/Pattern Generator Module EquipmentRequirements Oscilloscope (item 1) Counter/Timer (item 3) 50 BNC Coaxial Cable, two required (item 5) Prerequisites All prerequisites listed on page 56 All previous Performance Verification Tests 1. Con...

Page 79 - Verify the EXT TRG A input with the following steps:

Appendix D: Performance Verification 73A-270 Arbitrary Pulse/Pattern Generator Module 69 Table A–6: (Cont.) VXIbus TTL Trigger Line Verification Ch. A triggered by Ch. B TTLTRG Line Change Setup, Restart Pattern, Verify 500 kHz Pulse-Pattern TTLTRG6* TTLTRG7* 4. Using the following commands, disable...

Page 80 - a. Move the oscilloscope CH-2 coaxial cable from TTL OUT A to TTL; Verify a 500 kHz signal and then stop the pulse-patter:; d. Check the remaining TTLTRG1* through TTLTRG7* lines by sending; the commands in table A–7 and verifying the 500 kHz pulse-pattern.; VXIbus TTL Trigger Line Verification Ch. B triggered by Ch. A; TTLTRG Line

Appendix D: Performance Verification 70 73A-270 Arbitrary Pulse/Pattern Generator Module (Verify a TTL high level) c. Retrigger the pulse-pattern several times and check after each start thatthe TTL OUT A signal level alternates between a TTL low level and aTTL high level. (Verify a TTL low level) (...

Page 81 - (Verify that channel B is not putting out any pattern); Verify the EXT TRG B input with the following steps:; by channel A) and then stop the pattern by sending:

Appendix D: Performance Verification 73A-270 Arbitrary Pulse/Pattern Generator Module 71 Table A–7: (Cont.) VXIbus TTL Trigger Line Verification Ch. B triggered by Ch. A TTLTRG Line Change Setup, & Restart Pattern TTLTRG3* TTLTRG4* TTLTRG5* TTLTRG6* TTLTRG7* e. With the following commands, disab...

Page 82 - b. Check that TTL OUT B is held at a TTL high level, which demonstrates; that the pattern stopped at the active high pulse breakpoint.

Appendix D: Performance Verification 72 73A-270 Arbitrary Pulse/Pattern Generator Module a. Program TTL OUT B to generate a continuous pulse pattern having a 10 ms active high level pulse with an active breakpoint followed by a 10 msactive low level pulse with an active breakpoint with the following...

Page 83 - a. Turn the mainframe power off and remove the 73A-270. Change the; (The fourth parameter is numeric one followed by alphabetic O); External Clock and

Appendix D: Performance Verification 73A-270 Arbitrary Pulse/Pattern Generator Module 73 This sequence verifies the high and low speed external clock inputs and theTransmission In Progress signal inputs on the front panel DB-25 connector. EquipmentRequirements Oscilloscope (item 1) Oscilloscope Prob...