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Host High-speed Electrical Test Procedure

1. 2 Click the Host button under Test Category in the environment settings 3 Select the test items to execute under Speed Type according to the DUT e Select HS and execute the test All electrical tests are performed e If you select FS LS and execute the test only the tests required for FS LS are executed 4 Connect the test bed computer and digital oscilloscope via Ethernet 5 Turn ON the power to the digital oscilloscope 6 Click the Connection button in the dialog box The connection settings dialog box is displayed Terminator Detail Address Note If connection destinations are already registered they are displayed in a list If the digital oscilloscope to use appears in the list select it then click the Connect button to start establishing communication with the digital oscilloscope 9 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 7 Click the Add button The connection method selection dialog box in the figure below opens Device GPIB C Server Username anonymous Password C USB TMC DL9000 Note The busXplorer USB supports Ethernet only 8 Select Network enter the IP address of the digital oscilloscope in the Server box then click the OK button Enter the user name and password if required 9 A connection settings dialog box is displayed Select the digital oscilloscope then click the Connect button e Ifyou select a connection destination in th
2. Hosts transmitting SOF packets must provide a 40 bit EOP without bitstuffing where the first symbol of the EOP is a transition from the last data symbol Instruments Used Name Quantity DL9240 DL9240L DL6154 Digital Oscilloscope 1 PBD2000 Differential Probe 1 PBD2000 Probe attachment 1set USB IF compliant 1 m USB 2 0 cable 1 USB IF Compliant Hi Speed USB Hub 1 Test bed computer PC with the host controllers to be tested installed 1 USB compliance test fixture 1 5 V power supply for test fixture 1 e Executing the Test 1 Click the Test Exec button in the busXplorer USB to display the Host Test selection dialog box ra busXplorer USB Settings i HostTest Item Result Detail HS Signal Quality Test pre HS Packet Parameter Test p HS CHIRP Timing Test tp HS Suspend Resume Timing Test pre o HS Test J K SEO_NAK Ie Droop Test pa Drop Test pee LS Downstream Signal Quality Test FS Downstream Signal Quality Test 2 Click the HS Packet Parameter Test button in the dialog box The Host HS Packet Parameter Test dialog box opens 19 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Host HS Packet Parameter Test 1 13 1 Enter the repeat number from 1 default to 50 in the Number of Repetition input box 2 If necessary enter a comment for the test in Comment text box The comment is saved together with test result and displayed in the Test Result Dialog box Number of repetitio
3. O nie 52 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 EL 34 The CHIRP handshake generated by a device must be at least Imes and not mere han Fie in duration Reference documents USE 2 0 Speeiicatian Section T 1 7 5 QO PASS OF FAIL OF hes Comments EL o Downstream ports begin sending SOFs within S00 us and not sooner than 100 ue from transmission of the last Chirp i or Ki Reference documents USE 2 0 Speeticatian Section T 1 7 5 O PASS OF FAIL O NA Comments Host Suspend Resume timing EL_39 EL 41 EL 2 A device mus support the Suspend state Reference documents USE 2 0 Speeication Section T 1 7 6 oO Fs O FAIL O Na Comments EL 41 After resuming a port the host must begin sending SOF s within Jims of the start of the idle stevie Reference documents USS 2 0 Specicaton Sechon 7 1 7 7 QO PASS OF FAIL O Na Comments 53 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Host Test J K SEO_NAK EL_8 EL_9 EL 8 EL 9 When either D or D are driven high the output voltage must be 400 mV 10 when terminated with precision 45 resistors to ground When either D and D are not being driven the output voltage must be 0 V 10 mY when terminated with precision 45 resistors to ground Reference documents USB 2 0 Specification Section 7 1 1 3 O PASS L FAIL LI N A EL 9 When either D and D are not being driven the output voltage must be 0 V 10 mV wh
4. http www usb org developers docs comp_test_procedures Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 4 Test Procedures 4 1 TEST Record Appendix A contains the test result entry forms for these test procedures Please make copies of Appendix A for use as test record documentation for compliance test submission All fields must be filled in Fields not applicable for the device under test should be indicated as N A with an appropriate note explaining the reason The completed test result shall be retained for the compliance test submission In addition to the hardcopy test record the electronic files from the signal quality and power delivery drop and droop shall be retained for compliance test submission 4 2 Vendor and Product Information Collect the following information and enter into a copy of the test record in Appendix A before performing any tests 1 Test date 2 Vendor name 3 Vendor address phone number and contact name 4 Test submission ID number 5 Product name 6 Product model and revision 7 USB silicon vendor name 8 USB silicon model 9 USB silicon part marking 10 USB silicon stepping 11 Test conducted by 4 3 Hi Speed Mode Compatible Host Electrical Tests Perform the following six tests e Host Hi Speed Signal Quality EL_2 EL_3 EL_6 EL_7 e Host Controller Packet Parameters EL_21 EL_22 EL_23 EL_25 EL_55 e Host CHIRP Timing EL_33 EL_34 EL_35 e Host Suspend Resume Timing
5. DL6154 Host HS Test J K SEO_NAK 1 10 x 1 Enter the repeat number from 1 default to 50 in the Number of a Repetition input box 2 If necessary enter a comment for the test in Comment text box The comment is saved together with test result and displayed in the Test Result Dialog box Number of repetition 1 m Parameter Min Max Default EL8 TestJ D 360 00m 440 00m _ EL9 Test D 10 000m f 10 000m El EL9 Testk D 10 000m 10 000m E ELB Testk D 360 00m 440 00m E EL9 SE0_NAK D 10 000m 10 000m E SEO_NAKD 10 000m f 10 000m mj Comment CANCEL Enter the repeat number from 1 default to 50 in the Number of Repetition input box If necessary enter a comment for the test in Comment text box The comment is saved together with test result and displayed in the Test Result Dialog box If you wish to change the judgment range you can edit the judgment criteria for EL 8 and EL 9 Default values for the judgment criteria are as follows e EL 8 EL_9 Test J D Min 360 mV Max 440 mV D Min 10 0 mV Max 10 0 mV Test K D Min 10 0 mV Max 10 0 mV D Min 360 mV Max 440 mV EL_ 9 SEO_NAK D Min 10 0 mV Max 10 mV SEO_NAK D Min 10 0 mV Max 10 0 mV If you click the Default button after changing the judgment range the default values of the judgment range are restored Click the Next button in the dialog box of the busXpl
6. EL_39 EL_41 e Host Test J K SEO_NAK EL_8 EL_9 4 4 Legacy USB Compliance Tests In addition to the hi speed electrical tests described in this document the device under test must also pass the following compliance tests applicable to hi speed capable the EHCI Host Controller e Full speed Low Speed Downstream Signal Quality e Drop Droop e Interoperability Perform all these tests and record the measurements and summarized PASS FAIL status in Appendix A Note This manual describes Hi Speed electrical tests and legacy USB compliance tests but does not describe interoperability tests For these test procedures see USB IF Full and Low Speed Compliance Test Procedure available at http www usb org developers issued by the USB IF Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 4 5 Starting the USB Compliance Test Software 1 Start the busXplorer USB The environment settings dialog box as shown below opens a busXplorer USB Environment settings Category Speed Type Device Hast Hub HS FS LS Connection None Working folder C Program Files okogawa busxplorerUSB work File Naming Off Yokogawa Numbering Date Load settings Save settings Option Note This manual does not describe all of the functions of the busXplorer USB For functions not described herein such as operation of the results display button see USB Compliance Test User s Manual IM701985 61E
7. Sagience Hare than Ti 1400s Note e Click the Update button to update the image of waveform in the dialog box e When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed e When setting the cursor on the Sync field note that the Sync field starts from the Hi Speed idle transitions to a falling edge Count both rising and falling edges until the first two consecutive 1 s and include the first 1 Click the Next button in the dialog box of the busXplorer USB To measure the EOP width EL_25 adjust the zoom1 position of the EOP of the 2nd packet Then set the cursors on the start and the end points of the EOP pulse of the 2nd packet in zoom1 The EOP width must be 8bits Note e Note that EOP could appear as a falling pulse or a rising pulse e When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed 23 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 ee PIS 6 27 18 02 49 Sipe 49 hoor real z haw q LCs Ls 0 idir ish ADs l 1000s G00 SGM Event Sagience More than Ti 1100s 18 Click the Next button in the dialog box of the busXplorer USB To measure the gap between packets EL_23 adjust zoom1 position to the end of the 1st packet from host and zoom2 position to the start of the 2nd packet from host Then set the cursors on the end point of the 1
8. Speed USB hub upstream port side to the CN31 connector of the DEVICE SQ TEST block and turn ON the power to the hub Connect the host controller port under test to the CN34 connector of the DEVICE SQ TEST block using a1 m USB cable Connect two PBA2500 active probes one to CH2 and the other to CH3 of the digital oscilloscope Note e After connecting the probe heat emitted from the probe causes the offset voltage to drift The probe should nearly stabilize about thirty minutes after applying power Attach the attachments on the tips of the active probes then connect the CH2 probe to GND and D of CN32 and the CH3 probe to GND and D of CN32 Click the Next button in the dialog box of the busXplorer USB Following the instructions in the dialog box place SW8 of the test fixture to the INIT position Verify LED2 of the test fixture is lit DEVICE RECEIVER SENSITIVITY TRIGGER TEST DEVICE SQ TEST Click the Next button in the dialog box of the busXplorer USB Following the instructions in the dialog box click the Enumerate BUS button of the HS Electrical Test Tool Confirm that the VID PID connected address and port of the DUT are displayed under Select Downstream Device If not already running start the HS Electrical Test Tool Select Host Controller System under Select Type of Test click the TEST button then confirm the above HS Electrical Test Tool Host Test Select Downstream Device Host Port
9. The Hi Speed Electrical Test Tool software requires the use of a proprietary EHCI driver stack The use of this proprietary EHCI driver stack facilitates the electrical testing that requires direct control of the command registers of the USB EHCI host controllers The end result much more robust test bed environment Since the proprietary EHCI driver stack is designed for debug and test validation purposes this driver stack does not support the normal functionality as found in the EHCI drivers from Microsoft or the device vendor An automatic driver stack switching function has been implemented into the Hi Speed Electrical Test Tool for easy switching between the proprietary EHCI driver stack and that from Microsoft Upon invocation of the HS Electrical Test Tool software the driver stack will automatically switch to the Intel proprietary EHCI driver stack Upon exit of the HS Electrical Test Tool software the driver stack will automatically switch to the Microsoft EHCI driver stack Test Equipment Setup Files Setup file for DL9240 DL9240L DL6154 is available at the following site http www usb org developers docs comp_test_ procedures No setup file is needed for DL9240 DL9240L DL6154 if the Yokogawa USB Compliance Test Software busXplorler USB Type 701985 F30 is installed on the Test Bed Computer Setup file for DG2040can be obtained by extracting USBHSET EXE For details about USBHSET EXE please refer to the following web site
10. select SINGLE STEP GET DEV DESC again from the Device Command drop down menu in the HS Electrical Test Tool and click the STEP button again e Click the Update button to update the image of waveform in the dialog box of the busXplorer USB 2006 06 27 18 03 34 for ral ii F GS s 0 m0 Sois liv Shope a OAH i me che Event Sequence More than Ti 3 14 000006 To measure the gap between packets EL_22 adjust zoom1 position to the end of the 2nd packet from Device and zoom2 position to the start of the 3rd packet from Host Then set the cursors on the end point of the 2nd packet in zoom1 and the start point of the 3rd packet in zoom2 The gap must be between 8bits and 192 bits e When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed Click Next button in the dialog box of the busXplorer USB To measure the EOP Width EL_55 adjust zoom1 position to the EOP of SOF Then set the cursors on the start point of the EOP and the end point of the EOP in zoom1 The EOP width must be 40bits e Click the Update button to update the image of waveform in the dialog box e When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed 25 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 YOROGANA 2006 05 77 18 04 00 Alon ruil en Stopped 6 kaa H erst 0 pidr 500r liv Type Vert
11. the device class makes it easier to use 3 Equipment Required The commercial test equipment listed here are base on positive experience by the USB IF members in executing the USB hi speed electrical tests This test procedure is written with a set of specific models we use to develop this procedure In time there will be other equivalent or better test equipment suitable for use Some minor adaptation of the procedure will be required in those cases e Digital Oscilloscope System Yokogawa DL9240 DL9240L or DL6154 qty 1 Requires the Ethernet main unit option Yokogawa PBA2500 Probe qty 2 Yokogawa PBA2500 Probe attachment qty 2set Yokogawa PBD2000 Probe qty 1 Yokogawa PBD2000 Probe attachment qty 1set Yokogawa 500 MHz Passive Probe 701943 or 701939 qty 2 Legacy USB Compliance Test 1 Use 701943 with the DL9240 DL9240L and 701939 with the DL6154 e 3 Digital Multimeter Yokogawa Meter amp Instrument 733 or 734 or equivalent qty 1 Mini clip DMM lead one each in black and red qty 1set Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 e Hi Speed USB Electrical Test Fixtures Yokogawa USB 2 0 Test Fixture qty 1 5 V Test Fixture Power Supply qty 1 included with Yokogawa USB 2 0 Test Fixture e Miscellaneous Cables 1 m USB IF compliant USB cable qty 1 for the Legacy USB Compliance Test qty 5 5 m USB IF compliant USB cable qty 6 Legacy USB Compliance Test Modular AC powe
12. the next item Remove the Active probes from the test fixture 41 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 4 11 Host Test J K SEO_NAK EL_8 EL_9 e USB 2 0 Electrical Test Specification e EL 8 When either D or D are driven high the output voltage must be 400mV 10 when terminated with precision 45Q resistors to ground e EL 9 When either D and D are not being driven the output voltage must be OV 10 mV when terminated with precision 45Q resistors to ground 1 Because of the test specification changes that were made in January 2010 this test has been removed from the requirements e Instruments Used Name Quantity Yokogawa Meter amp Instrument 3 1 2 1 Digital Multimeter 733 734 USB IF compliant 1 m USB 2 0 cable Test bed computer USB compliance test fixture 5 V power supply for test fixture m j me e Executing the Test 1 Click the Test Exec button in the busXplorer USB to display the Host Test selection dialog box E busXplorer USB Settings i HostTest Item Result Detail HS Signal Quality Test HS Packet Parameter Test fre HS CHIRP Timing Test te HS Suspend Resume Timing Test pre o HS Test J K SEO_NAK Tine Droop Test pe Drop Test pa o LS Downstream Signal Quality Test FS Downstream Signal Quality Test 2 Click the HS Test J K SEO_NAK button The Host J K SEO_NAK Test dialog box opens 42 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L
13. the probe causes the offset voltage to drift The probe should nearly stabilize about thirty minutes after applying power 11 Attach the attachments on the tips of the active probes and then connect the CH2 probe to GND and D of CN32 and the CH3 probe to GND and D of test pin CN32 12 Click the Next button in the dialog box of the busXplorer USB Following the instructions in the dialog box place SW8 of the test fixture to the INIT position Verify LED2 of the test fixture is lit DEVICE RECEIVER SENSITIVITY TRIGGER TEST DEVICE SQ TEST 13 Click the Next button in the dialog box of the busXplorer USB click the Enumerate Bus button in the HS Electrical Test Tool Then select SUSPEND from the Port Control drop down menu in the HS Electrical Test Tool then click EXECUTE button If not already running start the HS Electrical Test Tool Select Host Controller System under Select Type of Test click the TEST button then confirm the above HS Electrical Test Tool Host Test Select Downstream Device Host Port Control Post Control SUSPEND Enumerate Bus Downstream Device Control NONE 14 Click the Next button in the dialog box of the busXplorer USB check the digital oscilloscope screen to confirm that a trigger activates and the Suspend signal is displayed e If the trigger does not activate adjust the trigger level as needed e Click the Update button to update the image of wave
14. 0 00m 440 00m cemre wets cwn 12 Click the Next button in the dialog box of the busXplorer USB Select TEST_SE0_NAK from Port Control drop down menu and set the target port number in the HS Electrical Test Tool then click the EXECUTE button HS Electrical Test Tool Host Test Select Downstream Device Host Port Control Enumerate Bus Downstream Device Control Addas 13 Click the Next button in the dialog box of the busXplorer USB Use a digital multimeter to measure the D voltage and D voltages TEST_SE0O_NAK and then record them to the input text box for D and D EL_9 e D voltage Between GND and D at CN3 e D voltage Between GND and D at CN3 45 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 e When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed Host HS Test J K SEO_NAK 8 10 10 Use a digital multimeter to measure the D voltage and D voltages RES eee Heke and then record them to the input text box for D and D EL _9 D voltage Between GND and D at CN3 D voltage Between GND and D at CN3 10 000m 10 000m 10 000m 10 000m lt lt prev Cms ca 14 Click the Next button in the dialog box of the busXplorer USB The test results dialog box is displayed Host HS Test J K SEO_NAK 9 10 x 11 The HS J K and SEO_NAK Test executes Repeat steps 5 11 and execut
15. 1 ee 3 0000m EE men 3 Enter the repeat number from 1 default to 50 in the Number of Repetition input box 4 If necessary enter a comment for the test in Comment text box The comment is saved together with test result and displayed in the Test Result Dialog box 5 If you wish to change the judgment range you can edit the judgment criteria for EL_38 EL_41 Default values for the judgment criteria are as follows e EL 38 Min 3 000ms Max 3 125ms e EL 41 Max 3 000ms If you click the Default button after changing the judgment range the default values of the judgment range are restored 6 Click the Next button in the dialog box of the busXplorer USB A connection diagram as shown below is displayed ae sSws Communication 2 Interface GNOEESvaus 5 CN31 Upstream USB IF Certified HS Device Downstream 7 Turn ON the power to the test fixture and verify that the green power supply LED1 is lit 8 Connect the USB IF compliant Hi Speed USB hub upstream port side to the CN31 T Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 connector of the Device SQ TEST block and turn ON the power to the hub 9 Connect the host controller port under test to the CN34 connector of the DEVICE SQ TEST block using a 1 m USB cable 10 Connect the PBA2500 active probes to CH2 and CH3 of the digital oscilloscope Note After connecting the probe heat emitted from
16. Control NONE Post Control Post NONE Status Window T m Successful Downstream Device Control Address NONE EXECUTE Return To Main Click the Next button in the dialog box of the busXplorer USB check the digital oscilloscope screen to confirm that a trigger activates and CHIRP data is displayed e Ifthe trigger does not activate adjust the trigger level as needed l Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 e Click the Update button to update the image of waveform in the dialog box 15 Measure the CHIRP response timing EL33 Measure the host s CHIRP response timing Measure the time between the end of CHIRP K to the beginning of CHIRP K J K J K J The time must be less than or equal to 100us e Click the Update button to update the image of waveform in the dialog box e When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed BOD 0626 15 07 07 Porral 2 Ti H 3 1 FSS 0 ler iridiy R Display UEF Shoppe Onl Type Vertical 00ers Sus cle TiTa omid 0 7850di q ump Edge H 1 er on Cal Full CaS Full t 0rmv div S00 div Lien 10 1 10 1 EOF M 16 Click the Next button in the dialog box of the busXplorer USB Measure the period of CHIRP K J K J K J EL34 Measure the individual durations of the Chirp K and Chirp J states The requirement
17. EE eee ee a RR AEA E E E E EEE T RRC TOR ROTC 7 4 Test Procedure E E EE TOE E O E E MOR THOR CR E E E E T UR MOR TORT E E E E CES E S ES E E E E ae 8 4 1 Test Record EREEREER EEA A L EEEE EEEE E VTE ETS TE EE A N E 8 4 2 Vendor and Product Information E E E E Be wes E E E esl ocala wiecel eceherete 8 4 3 Hi Speed Mode Compatible Device Electrical Tests 17tttererrrrrrrrtrrrrrrrretttee 8 4 4 Legacy USB Compliance Tests Mee Le A RCE LRT CRE RTC E E E EE 8 4 5 Starting the USB Compliance Test Software E E i Si sel gids E EEE E iio E OL Leste E A E A eters Q 4 6 Host Hi Speed Signal Quality EL_2 EL_3 EL_6 EL_7 Arteira eyeiekennpeieriet 12 4 7 Host Controller Packet Parameters EL_21 EL_22 EL_23 EL_25 EL_55 19 48 Host Disconnect Detect EL_36 EL_37 FERRO EREEREER AE RRC ROR er ERC Oe rea Ne 28 4 9 Host CHIRP Timing EL_33 EL_34 EL_35 Pes stat Ode date tea a tere ore taca sd we tote ow ta wid we erate stew retn ew erane 29 4 10 Host Suspend Resume timing EL_239 EL _41 BD carota a cave tote d ede eed eer adene ite e esas a ero wae leee 36 4 11 Host Test J K SEO NAK EL_8 EL_9 an Gk Blo EREN EREN EAEN EE eles den bloyederducye cer eye ge ler by 6h vite EA AS E AE E 4 2 Appendix A Host Hi Speed Electrical Test Data PEE EEEE EEEE EE EEEE EEEE EEEE EEEE EEEE 4 8 A 1 Vendor and Product Information ENTE ENEE EEE E E E E EEE E E sual eu A E ES OE 4 8 A 2 Legacy USB Compliance Tests Bee EE E isiiw 61 EE E E A EAE E A T E T col ec eu eet ie
18. Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Universal Serial Bus Implementers Forum Host Hi Speed Electrical Test Procedure For Yokogawa DL9240 DL9240L DL6154 Revision 2 0 November 29 2010 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Rev 1 0 2 0 Revision History July 27 2006 Yokogawa_HS_HOST_TestProcedure_rl1 doc Nov 29 2010 Yokogawa_HS_HOST_TestProcedure_r2 doc Please send comments via electronic mail to techsup usb org USB IF Hi Speed Electrical Test Procedure Copyright 2001 USB Implementers Forum Inc All rights reserved Comments Edit for final release Support DL6154 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 DISCLAIMER OF WARRANTIES THIS SPECIFICATION IS PROVIDED AS IS AND WITH NO WARRANTIES OF ANY KIND EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION NO WARRANTY OF NONINFRINGEMENT NO WARRANTY OF MERCHANTABILITY NO WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE NO WARRANTY OF TITLE AND NO WARRANTY ARISING OUT OF ANY PROPOSAL SPECIFICATION OR SAMPLE ALL OF WHICH WARRANTIES ARE EXPRESSLY DISCLAIMED WITHOUT LIMITING THE GENERALITY OF THE FOREGOING USB IF AND THE AUTHORS OF THE SPECIFICATION DO NOT WARRANT OR REPRESENT THAT USE OF THE SPECIFICATION WILL NOT INFRINGE THE INTELLECTUAL PROPERTY RIGHTS OF OTHERS USERS OF THE SPECIFICATION ASSUME ALL RISK OF SUCH INFRINGEMENT AND AGREE THAT THEY WILL MAKE NO CLAIM AGAINST USB IF OR THE AUTHORS IN THE E
19. MI Turn ON the power to the test fixture and verify that the green power supply LED 1 is lit Connect the USB IF compliant Hi Speed USB hub upstream port side to the CN31 connector of the DEVICE SQ TEST block and turn ON the power to the hub Connect the host controller port under test to the CN34 connector of the DEVICE SQ TEST block using a 1 m USB cable Connect the PBD2000 Differential Probe to CH1 of the digital oscilloscope Note e After connecting the probe heat emitted from the probe causes the offset voltage to drift The probe should nearly stabilize about thirty minutes after applying power Connect the differential probe to the attachment on the tip to CN32 on the DEVICE SO TEST block For the polarity match up the plus side on the differential probe to D the D pin at CN32 and the minus side to D the D pin at CN32 Note e The use of the Device Hi Speed Signal Quality test fixture makes it possible to trigger on packets generated by the device because the differential probe is located closer to the device transmitter hence the device packets are larger in amplitude Click the Next button in the dialog box of the busXplorer USB Following the instructions displayed in the dialog box place SW8 of the test fixture to the INIT position Verify LED2 of the test fixture is lit DEVICE RECEIVER SENSITIVITY TRIGGER TEST DEVICE SQ TEST 13 Click Next button in the dialog box of the busXplor
20. Procedure is for high speed capable hubs The Device Hi Speed Electrical Test Procedure is for highspeed capable devices The Hi Speed Electrical Compliance Test Procedures verify the electrical requirements of high speed USB operation of these devices designed to the USB 2 0 specification In addition to passing the Hi Speed test requirements Hi Speed capable products must also complete and pass the applicable legacy compliance tests identified in these documents in order to be posted on the USB IF Integrators List and use the USB IF logo in conjunction with the said product if the vendor has signed the USB IF Trademark License Agreement 2 Purpose This USB IF Hi speed Electrical Test Procedure documents a series of tests used to evaluate USB peripherals and systems operating at hi speed These tests are also used to evaluate the hi speed operation of USB silicon that has been incorporated in ready to ship products reference designs proofs of concept and one of a kind prototypes of peripherals add in cards motherboards or systems This test procedure makes reference to the test assertions in the USB IF USB2 0 Electrical Test Specification Version 1 00 This Host USB IF Hi speed Electrical Test Procedure is one of the three USB IF Hi speed Electrical Compliance Test Procedures The other two are Hub USB IF Hi speed Electrical Test Procedure and Device USB IF Hi speed Electrical Test Procedure The adoption of the individual procedures based on
21. VENT OF CLAIMS OF INFRINGEMENT USB IF IS NOT LIABLE FOR ANY CONSEQUENTIAL SPECIAL OR OTHER DAMAGES ARISING OUT OF THE USE OF THE SPECIFICATION LICENSE FOR INTERNAL USE ONLY USB IF HEREBY GRANTS A LICENSE TO REPRODUCE AND TO DISTRIBUTE THIS SPECIFICATION FOR INTERNAL USE ONLY NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE IS GRANTED HEREWITH AND NO LICENSE OF INTELLECTUAL PROPERTY RIGHTS IS GRANTED HEREWITH All product names are trademarks registered trademarks or servicemarks of their respective owners Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Table of Contents 1 Introduction bil Se Wicd o E Se GUM RCO Wise CR CARI CRI CREM CHR CER CORRE CRG CHEE CECA ORES AGRE ORCS CAG CEG ERG RE RG ER 5 2 Purpose OEE toe E E A iad ole OP A ERE E RETE T O E EN E E E tele T E 5 3 Equipment Required EEE L E TA L A TORR AOR ROR T ACH ROR CRT TOR NCH E E EE et erat er E E EE EE E EEE 5 3 1 Equipment Setup ELELEE E LEEA I A E A E A A Www E E A A A E E A E A E EAA AATA AEEA 6 3 1 1 DL9240 DL9240L DL6154 Digital Oscilloscope EEE vay 8 Weis le S AE E S AE eke veie leis vole vere veneveievene 6 312 TES Pro ieee otra oe a aaa eo aca 6 3 2 Operating Systems Software Drivers and Setup Files ttrtrrttrt 6 3 2 1 Operating Systems PARERE EES ASEENA SESAN AN EANA EEE NEN CECE E A E T E EE O ENORA 6 3 2 2 Special Purpose Software AEO AE AEAT A A EAA EE A E E E E E A EA EE EA ES 7 3 2 3 Test Equipment Setup Files Ee
22. al Quality Test pre HS Packet Parameter Test fre HS CHIRP Timing Test ie HS Suspend Resume Timing Test pe HS Test J K SEO_NAK Tia Droop Test w Drop Test p LS Downstream Signal Quality Test FS Downstream Signal Quality Test Click the HS Signal Quality Test button in the dialog box The Host HS Signal Quality Test dialog box is displayed 12 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Host HS Signal Quality Test 1 8 1 Enter the repeat number from 1 default to 50 in the Number of Repetition input box 2 If necessary enter a comment for the test in Comment text box The comment is saved together with test results and displayed in the Test Result Dialog box Number of repetition 1 Test Point ic Near End men 3 Enter the repeat number from 1 default to 50 in the Number of Repetition input box 4 If necessary enter a comment for the test in Comment text box The comment is saved together with test results and displayed in the Test Result Dialog box 5 Click the Next button in the dialog box of the busXplorer USB The connection diagram as shown below is displayed Host Under Test Communication Interface Differencial Probe CH1 CN3 D D De 6 Connect the port under test of the host controller to the CN2 connector of the HOST SQ TEST block 7 Connect the PBD2000 Differential Probe to CH1 of the digital oscilloscope N
23. ar EL6 Rise AutoMeasure 836 00ps EL6 Fall 820 00p AutoMeasure 826 00ps men 18 Click the Next button of the dialog box of the busXplorer USB repeat steps 13 17 and execute the test the number of times specified in Number of Repetition When the number of tests is completed the test result dialog box is displayed 16 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Host HS Sienal Quality Test 8 8 15 Record the test results from EL_2 EL_3 EL_6 and EL _ 16 Repeat steps 1 15 for all host controller of DUT Number of repetition Ea pL aananaannaoen gr dae cfos EL6 Rise 830 00p Image AutoMeasure 836 00ps EL6 Fall E20i008 5 Analyze Detail Image Analyze Pere 826 00ps OK e Click the Detail button to display the test results by Web Browser as shown below Fic dhain ca GGT a ebhecdcdingtr aed pew bar Suwa OF Riad Gea COME the paral qhanlry ea fia pee et the US we diteretel pera Y a ah Ti br Tana T MAAN Il Khit J E bag a Ten CT imin biii LL ile Preebrimn call utba mrmi Gear am fe 2 olor Li Sree AS ceanal hind J a i ae ay Lot Dim Fl e Click the Image button to display an image of the digital oscilloscope screen e Click the Analyze button to start Xviewer and display the waveform data Xviewer must already have been installed Note e Test result shown by Web Browser is saved in th
24. d frequency switching power supply Connecting the oscilloscope ground to the DUT ground will be required to establish a common ground reference e Phase correct the probe if necessary 3 2 Operating Systems Software Drivers and Setup Files 3 2 1 Operating Systems Microsoft Windows 2000 or XP Professional is required on the Hi Speed Electrical Test Bed Computer Please refer to the Hi Speed Electrical Test Setup Instruction for steps to configure these computers Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 5 2 2 Special Purpose Software The following special purpose software is required Yokogawa USB Compliance Test Software busXplorer USB To be used in the Hi Speed Electrical Test Bed Computer Hi Speed Electrical Test Tool Software USBHSET To be used in the Hi Speed Electrical Test Bed Computer Note e Hi Speed Electrical Test Tool USBHSET is official analysis tool of USB IF and downloadable from the following USB IF site http www usb org developers tools USB Electrical Analysis Tool USBET To be used in the Hi Speed Electrical Test Bed Computer Note 2 0 e USBET is official analysis tool of USB IF and downloadable from the following USB IF site http www usb org developers tools Please refer to the Appendix B 1 of this document for details Please refer to the Hi Speed Electrical Test Setup Instruction for steps to configure these computers Proprietary EHCI Driver Stack
25. e directory specified as the working folder for the busXplorer USB e Test results can also be confirmed when displayed in the results display dialog box by clicking the results display button in the Test Software 19 Record the test results in EL_2 EL_3 EL_6 and EL_7 Appendix A contains the test result entry form for this test procedure If necessary please make copies of Appendix A for use as test record documentation for compliance test submission e All files created during tests are saved in the directory specified as the working folder for the Li Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 busXplorer USB 20 Repeat steps 2 19 for all ports of the host controller 18 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 4 7 Host Controller Packet Parameters EL_21 EL_22 EL_23 EL_25 EL_55 e USB 2 0 Electrical Test Specification EL_21 The SYNC field for all transmitted packets not repeated packets must begin with a 32 bit SYNC field EL 22 When transmitting after receiving a packet hosts and devices must provide an inter packet gap of at least 8 bit times and not more than 192 bit times EL_23 Hosts transmitting two packets in a row must have an inter packet gap of at least 88 bit times and not more than 192 bit times EL 25 The EOP for all transmitted packets except SOFs must be an 8 bit NRZ byte of 01111111 without bit stuffing Note that a longer EOP is waiverable EL_55
26. e list and click Properties the connection method selection dialog box appears allowing you to change settings e Ifyou select a connection destination in the list and click Delete the selected connection destination is deleted e The maximum number of connection destinations that can be registered is 16 Communication Setting Model Bus Address _ Terminator _ Detail Address DL3000 ETHERNET 10 0 159 42 10 0 159 42 anon lt gt Add Remove Property Cancel 10 Click the Working folder button A dialog box for browsing folders is displayed Browse For Folder Please set the work Folder Desktop E B My Documents E Y My Computer a My Network Places v Make New Folder 10 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 11 Specify a working folder and click the OK button The following data are saved in the working folder e Test results files in HTML format These are displayed by clicking the Detail button in the test results display dialog box e Digital oscilloscope screen image data These are displayed by clicking the Image button in the test results display dialog box e Waveform data captured by Digital oscilloscope File names are automatically assigned to data files To set a file name choose Fix in the File Naming box and enter a file name in the box of up to twenty alphanumeric characters Note e Environment settings can be saved and recalled To save settings c
27. e the test the number of times specified in Number Of Repetation Result Number of repetition Pass ot ri m Parameter Min Max Result EL8 Test D 360 00m 440 00m 393 00m Y EL9 TestJ D 10 000m 10 000m D EL9 Testk D 10000m 10 000m D EL8 Testk D 360 00m 440 00m 395 00m EL9 SEO_NAKD 10000m 10 000m MA SEO_NAKD io 000om 10 000m M Y Next gt gt CANCEL 15 Click the Next button in the dialog box of the busXplorer USB repeat steps 8 14 and execute the test the number of times specified in Number Of Repetation e When this number of tests is completed the test results dialog box as shown below is displayed e Click the Detail button to display the test results by Web Browser 46 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 x 12 Record the test results in EL_8 and EL 9 13 Repeat steps 1 12 for all ports of the host controller File C Program Files YOKOG AWA busxXplorer US B work Host_HS_Test JK 130ct10090133 Result Number of repetition 1a Pass Ea i m Parameter Min Max Result EL8 Test D 360 00m 440 00m 393 00m Y EL9 TestJ D 10000m 10 000m iSio00m EL9 TestK D 10000m 10 000m P EL8 Testk D 360 00m 440 00m 395 00m EL9 SEO_NAKD 10000m 10 000m Ao SEO_NAKD io o00om 10 000m DA Y Y Y Detail 16 Record the test result
28. el as needed e Click the Update button to update the image of waveform in the dialog box 18 Resume the HS operation EL41 Using the oscilloscope s cursor zoom function measure the time from the falling edge of D to the first SOF issued by the host adjust zoom2 position to the first SOF packet Then set the T2 cursors on the start point of the first SOF in zoom2 The requirement of the time must be less than 3 0ms e Do not change position of zoom and cursor T1 e Click the Update button to update the image of waveform in the dialog box 399 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 ORISA 2006 D77 17 46 43 ER Porral Ti Ruming HK hami PS S 4 cdi I Sus civ i ns Bana i Display Orr Oni al Type VYeorlical eae s m al zons p i 200s liv 200m cli TIT 4 widi Tj 3 051808dir ump Cal Full Cal Full sormi div 500m di 10 1 10 1 ka Lien Le oA 19 Click the Next button in the dialog box of the busXplorer USB The test results dialog box is displayed Host HS Suspend Resume Timine Test 8 9 16 The HS Suspend Resume Test executes Repeat steps 10 16 and execute the test the number of times specified in Number of Repetition Number of repetition aft oa 8 Parameter Min Max Result EL38 3 0000m 3 1250m BIGGER A E EL41 fee 30000m 20 Click the Next button in the dialog box of the busXplor
29. en terminated with precision 45 resistors to ground Reference documents USB 2 0 Specification Section 7 1 1 3 Measure WRT Ground mv 54 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Appendix B B 1 About USBET In this document USB Electrical Analysis Tool USBET is used to perform Low Speed Full Speed Hi Speed Signal Quality Test and Inrush Current Test USBET is official analysis tool of USB IF and downloadable from the following USB IF site http www usb org developers tools B 2 How to start USBET USBET can be started by either way of the following operations 1 Execute Installed Directory USBET EXE 2 From start menu click and execute USBET exe fm USE IF Test Suite SC mea O USBET Folder 9 Documents USBE T exe B 3 Low Speed Full Speed Hi Speed Signal Quality Test 1 Click and select Signal Quality tab and check the appropriate Test Type Low Speed Signal Quality Test Test Point Far End LSNE Low Speed Signal Quality Test 6 Do Test Point Near End a 6 FSFE Full Speed Signal Quality Test a E Test Point Far End HSFE High Speed Signal Quality Test Test Point Far End High Speed Signal Quality Test Test Point Near End 2 Setting the Hub Tier number Unlike FS electrical tests the HS electrical tests are not performed behind the maximum number of nested hubs So the tier level is not applicable for HS tests For FS LS tests set the appropriate n
30. er USB Following the instructions in the dialog box select SINGLE STEP GET DEV DESC from 21 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 the Downstream Device Control drop down menu in the HS Electrical Test Tool then click the EXECUTE button If not already running start the HS Electrical Test Tool Select Host Controller System under Select Type of Test click the TEST button then confirm the above HS Electrical Test Tool Host Test Select Downstream Device Host Port Control NONE Post Control Post VID Orit PID Onde Address 1 Port 4 NONE o i lz Status Window T Enumerate Bus Downstream Device Control Aiden INGLE STEP GET DEV DEJA im EXECUTE Retun To Main NONE DEVICE DESCRIPTOR SET_ADDRESS ENABLE WAKEUP DISABLE WAKEUP SINGLE STEP SET FEATURE SINGLE STEP GET DEV DESC Note e If the host under test is an embedded host set its test mode to an appropriate mode by using the dedicated tool for it 14 Click the Next button in the dialog box of the busXplorer USB Following the instructions in the dialog box check the digital oscilloscope screen to confirm that a trigger activates and packet is displayed e Ifthe trigger does not activate adjust the trigger level as needed Then select SINGLE STEP GET DEV DESC again from the Device Command drop down menu in the HS Electrical Test Tool and click the EXECUTE button again e Click the Update button to update the image of waveform in the dialog box of t
31. er USB repeat steps 13 19 and execute the test the number of times specified in Number of Repetition e When the number of tests is complete the test results dialog box as shown below is displayed e Click the Detail button to display the test results by Web Browser e Click the Image button to display an image of the digital oscilloscope screen e Click the Analyze button to start Xviewer and display the waveform data Xviewer must already have been installed 40 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 21 22 23 24 Host HS Suspend Resume Timing Test 9 9 17 Record the test results in EL_38 and EL_41 18 Repeat steps 1 17 for all host controller of DUT 19 Click the Enumerate Bus button in the HS Electrical Test Tool once then proceed to the next item Result Number of repetition EE Pass EE ri Parameter Min Max Result EL38 3 0000m 3 1250m S 24 096u EL41 fee 30000m Record the test results in EL_38 and EL 41 Appendix A contains the test result entry form for this test procedure If necessary please make copies of Appendix A for use as test record documentation for compliance test submission All files created during tests are saved in the directory specified as the working folder for the busXplorer USB Repeat steps 2 21 for all ports of the host controller Click the Enumerate Bus button in the HS Electrical Test Tool once then proceed to
32. form in the dialog box 15 Using the oscilloscope s cursor zoom function measure the time from the 38 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 end of the last SOF packet from host to the point when the device connects its full speed pull up resistor on D EL_38 Adjust zoom1 position to the last SOF packet and set T1 cursor on the end of the SOF packet in zoom1 The requirement of the time is between 3 000ms and 3 125ms e Do not change position of zoom2 and cursor T2 e Click the Update button to update the image of waveform in the dialog box e When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed WA 2006 05 27 17 45 59 ba For rue ri I baw 75 USS 7 0ed Shoppe CHA INPUT Oa M CxS Full CaS Full Somi div 00m div 10 1 10 1 16 Click Next in the dialog box of the busXplorer USB and then choose RESUME from Port Control drop down menu in the HS Electrical Test Tool then click the EXECUTE button HS Electrical Test Tool Host Test Select Downstream Device Host Port Control NONE Port Control SUSPEND Enumerate Bus Downstream Device Control Address RESUME NONE Apo un To Main 17 Click the Next button in the dialog box of the busXplorer USB check the digital oscilloscope screen to confirm that a trigger activates and the Resume signal is displayed e If the trigger does not activate adjust the trigger lev
33. he busXplorer USB BOO 06 27 180145 Porral a Ti 49 aw LSS par Andi Shoppe F330 366 0373505 66 666 5ne He 15 0000H fF i madw Ti is EY pr IE TUT p 0 667i0dw 0 53386div 15 Confirm the Sync field of the 1st packet EL_21 Using the digital oscilloscope s zoom function adjust the zoom position on the 1st packet Then set the cursors of the digital oscilloscope on the start and the end points of the Sync field of the 1st packet The Sync field must be 32bits Note e Click the Update button to update the image of waveform in the dialog box e When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed e When setting the cursor on the Sync field note that the Sync field starts from the Hi Speed idle transitions to a falling edge Count both rising and falling edges until the first two consecutive 1 s and include the first 1 22 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 16 Click the Next button in the dialog box of the busXplorer USB To measure 17 the Sync field of the 2nd packet EL_21 adjust the zoom position on the EOP of the 2nd packet and set the cursors on the start and the end points of the Sync field of the 2nd packet The Sync field must be 32bits BOOB GFF 1802 33 Poer 49 2 Ti z hams 0GS 0 0000 div i SDs cline Shope ey Ao Sores Geb Ee Ss 1 5 0000MHz i madw Event
34. ical 11 rs L97 9000s 83_2000ns 1 GATES i rs cle Ammi poorer A 23 Click the Next button in the dialog box of the busXplorer USB The test results dialog box is displayed Host HS Packet Parameter Test 12 13 20 The HS Packet Parameter Test executes Repeat steps 10 20 and execute the test the number of times specified in Number of Repetition Number of repetition aft La 0 Parameter EL21 1st packet EL21 2nd packet EL25 EL23 EL22 EL55 24 Click the Next button in the dialog box of the busXplorer USB repeat steps 13 23 and execute the test the number of times specified in Number of Repetition e When the number of tests is completed the test results dialog box as shown below is displayed e Click the Detail button to display the test results by Web Browser e Click the Image button to display an image of the digital oscilloscope screen Click the Analyze button to start Xviewer and display the waveform data Xviewer must already have been installed 26 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Host HS Packet Parameter Test 13 13 21 Record the test results in EL_21 EL_25 EL_23 EL_22 and EL_55 22 Remove the differential probe from the test fixture Number of repetition ary Parameter Result unit Image Analyze EL21 1st packet i 31 999 bit f EL21 2nd packet T 31 999 bit EL25 i 7 8720 bit EL23 i 95 856 bit EL22 f 118 51 b
35. ick the EXECUTE button HS Electrical Test Tool Host Test Select Downstream Device Host Port Control Post Control Port TEST PACKET 1 Enumerate Bus Downstream Device Control Address ab Click the Next button in the dialog box of the busXplorer USB Following the instructions in the dialog box check the digital oscilloscope screen to confirm that a trigger activates and packet data is displayed e If the trigger does not activate adjust the trigger level as needed e Click the Update button to update the image of waveform in the dialog box of the busXplorer USB 14 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 14 15 16 Host HS Signal Quality Test 5 8 10 Check the digital oscilloscope screen to confirm that a trigger activates and packet data is displayed If the trigger does not activate adjust the trigger level as needed 11 Glick Get TSY button in the dialog box of the Test Software to save the waveform data for USBET The waveform TS file is saved in the working folder 12 Activate USB Electrical Analysis Tool US BET YOROGHMA MANA T17 1 gt T Stopped wl TF hew iih Ma Mi Get TSY Update Ti 30 0000 lt lt Prev cance Click Get TSV button in the dialog box of the Test Software to save the waveform data for USBET The waveform TSV file is saved in the working folder Activate USB Electrical Analysis Tool USBET Select Signal Qualit
36. it ELSS ee H Detail 25 Record the test results in EL_21 EL_25 EL_23 EL_22 and EL_55 Appendix A contains the test result entry form for this test procedure If necessary please make copies of Appendix A for use as test record documentation for compliance test submission All files created during tests are saved in the directory specified as the working folder for the busXplorer USB 26 Repeat steps 2 25 for all ports of the host controller 27 Remove the differential probe from the test fixture 27 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 4 8 Host Disconnect Detect EL_36 EL_37 Please contact the independent test facilities to perform the Disconnect Test Yokogawa Test Fixture and busXplorler USB do not support this test Note Disconnect testing is required for uncertified hub silicon and host silicon or certified silicon using an uncertified PHY USB 2 0 Electrical Test Specification e EL 36 A USB 2 0 downstream facing port must not detect the high speed disconnect state when the amplitude of the differential signal at the downstream facing driver s connector is 2525mV e EL 37 USB 2 0 downstream facing port must detect the hi speed disconnect state when the amplitude of the differential signal at the downstream facing driver s connector is S625mV 28 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 4 9 rA Host CHIRP Timing EL_33 EL_34 EL_35 USB 2 0 Elect
37. lick the Save settings button to display a dialog box for entering a file name and save location To load settings click the Load settings button to display a dialog box for opening previously saved settings files e To save or change the display color or format of the waveform data displayed by the busXplorer USB click the Option button then modify settings as needed 11 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 4 6 2 Host Hi Speed Signal Quality EL_2 EL_3 EL_6 EL_7 USB 2 0 Electrical Test Specification EL 2 A USB 2 0 Hi Speed transmitter data rate must be 480Mb s 0 05 e FL3 A USB 2 0 downstream facing port must meet Template 1 transform waveform requirements measured at TP2 each host downstream port EL 6 A USB 2 0 HS driver must have 10 to 90 differential rise and fall times of greater than 500ps e ELZ7 A USB 2 0 HS driver must have monotonic data transitions over the vertical openings specified in the appropriate eye pattern template Instruments Used Name Quantity DL9240 DL9240L DL6154 Digital Oscilloscope 1 PBD2000 Differential Probe 1 PBD2000 Probe attachment 1set USB IF compliant 1 m USB 2 0 cable 1 Test bed computer USB compliance test fixture 5 V power supply for test fixture j Executing the Test Click the Test Exec button in the busXplorer USB to display the Host Test selection dialog box Settings HostTest Item Result Detail HS Sign
38. ment for the test in Comment text box The comment is saved together with test result and displayed in the Test Result Dialog box Number of repetition 1 Parameter Min Max EL33 Hok 100 00u EL34 Chirp K 40 000u 60 000u 5 Chirp J 40 000u 60 000u 5 S5 EL35 100 00u 500 00u l CANCEL 3 Enter the repeat number from 1 default to 50 in the Number of Repetition input box 4 If necessary enter a comment for the test in Comment text box The comment is saved together with test result and displayed in the Test Result Dialog box 5 If you wish to change the judgment range you can edit the judgment criteria for EL_33 EL_34 and EL_35 Default values for the judgment criteria are as follows EL_33 Max 100 us e EL 34 Chirp K J Min 40 0 us Max 60 0 us EL_35 Min 100 us Max 500 0 us If you click the Default button after changing the judgment range the default values of the judgment range are restored 6 Click the Next button A connection diagram as shown below is displayed PC SWw8 Communication j Interface Active Probe CH2 CN32 D G CH3 CN32 D G CN31 T Upstream l USB IF Certified HS Device Downstream 7 Turn ON the power to the test fixture and verify that the green power supply 30 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 10 11 12 13 14 LED 1 is lit Connect the USB IF compliant Hi
39. n 1 Parameter Min Max _unit Default EL21 1st packet 31 500 32 500 bit EL21 2nd packet 31 500 32 500 bit EL25 7 5000 8 5000 bit EL23 as o00 192 00 bit EL22 8 0000 192 00 bit ELSS 39 500 40 500 bit CANCEL 3 Enter the repeat number from 1 default to 50 in the Number of Repetition input box 4 If necessary enter a comment for the test in Comment text box The comment is saved together with test result and displayed in the Test Result Dialog box 5 If you wish to change the judgment range you can edit the judgment criteria for EL_21 EL_25 EL23 EL22 and EL55 Default values for the judgment criteria are as follows e EL_21 1st packet Min 31 500 bits Max 32 500 bits e EL_21 2nd packet Min 31 500 bits Max 32 500 bits EL_25 Min 7 5000 bits Max 8 5000 bits EL_23 Min 88 000 bits Max 192 00 bits G EL_22 Min 8 000 bits Max 192 00 bits EL_55 Min 39 500 bits Max 40 500 bits If you click the Default button after changing the judgment range the default values of the judgment range are restored 6 Click the Next button in the dialog box of the busXplorer USB The connection diagram a shown below is displayed 20 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 10 11 12 Host Under Test EHCI Port DEVICE SQ TEST SwWw8 I CNI LED Differential Probe aa z H1 CN32 D D Dev CN
40. o SOF EL35 To measure the time between the end of the host Chirp J K and the first SOF sent by the host adjust zoom1 position to the end of the host Chirp J K and zoom2 position to the first SOF sent by the host Then set the cursors on the end point of the Chirp J K in zoom1 and the start point of the first SOF in zoom2 The The time must be between 100us and 500us e Click the Update button to update the image of waveform in the dialog box e When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed 3006 06 26 150850 a Normal r T LENS 7 27 7D div DOr div R Display Shope a a ATE BO ET a Sus jelir TITA E 2 25274div 2 72i0dW B ump C50 Full DCS50 Full E SO0rn div Lin poorer A 21 Click the Next button in the dialog box of the busXplorer USB The test results dialog box is displayed 993 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Host HS CHIRP Timing Test 9 10 18 The HS CHIRP Test executes Repeat steps 10 18 and execute the test the number of times specified in Number of Repetition Number of repetition canta Parameter Min Max EL33 me 100 000 Sa EL34 Chirp K 40 000u 60 000u Chirp J 40 000u 60 000u EL35 100 00u 500 00u men 22 Click the Next button in the dialog box of the busXplorer USB repeat steps 13 21 and execute the test the number of
41. of the duration is between 40us and 60us e Click the Update button to update the image of waveform in the dialog box e When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed Poe real 2 Ti he 15h s 4 Goch Shoned 0 044432ms Diy c3 0 044448mes DSO Full aC Full sarmi idi Lien 10 1 10 1 17 Click the Next button in the dialog box of the busXplorer USB Remove the HS hub connected to the CN31 connector of the DEVICE SQ 392 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 TEST block then reconnect it 18 Following the instructions in the dialog box of the busXplorer USB click the Enumerate BUS button in the HS Electrical Test Tool Confirm that the VID PID connected address and port of the DUT are displayed under Select Downstream Device HS Electrical Test Tool Host Test Select Downstream Device Host Port Control NONE Post Control Post NONE Status Window T m Successful Downstream Device Control Adisa NONE x EXECUTE Return To Main 19 Click the Next button in the dialog box of the busXplorer USB check the digital oscilloscope screen to confirm that a trigger activates and CHIRP data is displayed e Ifthe trigger does not activate adjust the trigger level as needed e Click the Update button to update the image of waveform in the dialog box 20 Measure the time from the end of the CHIRP t
42. orer USB A connection diagram as shown below is displayed Host Under Test I EHCI Port f CLC Pel CN2 Test Lead CN3 D G CN4 D G 43 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Note e The digital oscilloscope is not necessary to perform this test 7 Connect the port under test of the host controller to the CN2 connector of the HOST SQ TEST block 8 Click Next button in the dialog box of the busXplorer USB Following the instructions in the dialog box select TEST_J from the Port Control drop down menu and set the target port number in the HS Electrical Test Tool then click the EXECUTE button If not already running start the HS Electrical Test Tool Select Host Controller System under Select Type of Test click the TEST button then confirm the above HS Electrical Test Tool Host Test Select Downstream Device Host Port Control Port Control Enumerate Bus Downstream Device Control Address p 9 Click the Next button in the dialog box of the busXplorer USB use a digital multimeter to measure the D and D voltages TEST_J and then record them to the input text box for D and D EL_8 EL_9 e D voltage Between GND and D at CN3 e D voltage Between GND and D at CN3 e When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed Host HS Test J K SEO_NAK 4 10 x 6 Use a digital multimeter
43. ote e After connecting the probe heat emitted from the probe causes the offset voltage to drift The probe should nearly stabilize about thirty minutes after applying power 8 Connect the differential probe to the attachment on the tip to CN3 on the HOST SQ TEST block For the polarity match up the plus side on the differential probe to D the D pin at CN3 and the minus side to D the D pin at CN3 13 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 9 10 11 12 13 Click the Next button Following the instructions in the dialog box of the busXplorer USB invoke the HS Electrical Test Tool on the test bed computer The HS Electrical Test Tool main menu is displayed and the host controller is displayed under Select Host Controller For Use in Testing HS Electrical Test Tool Select Type Of Test Device C Hub Host Controller System Note e If the host under test is an embedded host set its test mode to an appropriate mode by using the dedicated tool for it Select Host Controller System under Select Type Of Test in the HS Electrical Test Tool Click the TEST button in the HS Electrical Test Tool to enter the HS Electrical Test Tool Host Test menu Click Next button in the dialog box of the busXplorer USB Following the instructions in the dialog box select TEST PACKET from the Port Control drop down menu and set the target port number in the HS Electrical Test Tool then cl
44. r cord gty 1 e Hi Speed USB Test Bed Computer This is the computer that hosts a USB 2 0 compliance host controller for the Hi Speed hub or device electrical test or serves as a test bed host for a USB 2 0 host controller under test The OS on this computer is Windows 2000 or XP Professional Please refer to the Hi Speed Electrical Test Setup Instruction for steps to configure this computer e USB Hub Full Speed USB IF compliant USB Hub qty 1 Legacy USB Compliance Test Hi Speed USB IF compliant USB Hub qty 1 for the Legacy USB Compliance Test qty 4 e USB Device Legacy USB Compliance Test Full Speed USB IF compliant PC Camera qty 1 USB IF compliant Mouse gty 1 3 1 Equipment Setup 3 1 1 DL9240 DL9240L DL6154 Digital Oscilloscopes Connect the PBD2000 Differential Probe to CH1 of the oscilloscope Place the attachment on the tip of the differential probe Connect the PBA2500 Active Probe to CH2 and CH3 of the oscilloscope Turn ON the power to the oscilloscope and allow a 30 minute warm up prior to use See 3 1 2 Differential Probe For information on adjusting the offset voltage remaining after warm up residual offset voltage see PBD2000 Differential Probe User s Manual IM701923 01E Note e In certain test situations there may not be a ground connection between the oscilloscope and the DUT This may lead to the signal being seen by the differential probe to be modulated up and down due to the mi
45. rical Test Specification EL 33 Downstream ports start sending and alternating sequence of Chirp K s and Chirp J s within 100 us after the device Chirp K stops e EL 34 Downstream port Chirp K and Chirp J durations must be between 40us and 60us duration e EL 35 Downstream ports begin sending SOFs within 500 us and not sooner than 100 us from transmission of the last Chirp J or K Instruments Used Name Quantity DL9240 DL9240L DL6154 Digital Oscilloscope 1 PBA2500 Active Probe 2 PBA2500 Probe attachment 2 sets USB IF compliant 1 m USB 2 0 cable 1 USB IF Compliant Hi Speed Hub Test bed computer USB compliance test fixture 5 V power supply for test fixture j Executing the Test Click the Test Exec button in the busXplorer USB to display the Host Test selection dialog box E busXplorer USB Settings HostTest Item Result Detail HS Signal Quality Test pie HS Packet Parameter Test pa HS CHIRP Timing Test ie HS Suspend Resume Timing Test la HS Test J K SEO_NAK Ia Droop Test fre Drop Test Pr LS Downstream Signal Quality Test FS Downstream Signal Quality Test Click the HS CHIRP Timing Test button in the dialog box The Host HS CHIRP Timing Test dialog box is displayed 29 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Host HS CHIRP Timing Test 1 10 1 Enter the repeat number from 1 default to 50 in the Number of Repetition input box 2 If necessary enter a com
46. s EL 22 When transmitting after receiving a packet hosts and devices must provide an interpacket gap of at least 2 bi times and not more than 192 hii times Reference documents USE 20 Spectication Section f 1 18 2 O PASS O FAIL O es Comments EL 55 Hosts transmuiting SOF packets must provide a 4t ont EOP without bit stuffing where ne frst symbel of the EOP is a tansiton from ie last data symbol Reference documents USE 20 Spectication Section f 1 13 2 O PASS O FAIL O es Comments ol Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Hest Disconnect Detect EL _36 EL_ 37 El SF AUSE 2 0 downstream facing port must mot detect the hi speed disconnect state when the amplitude of the differential sgnal at the downstream facing driver s connector B S25 mv Reference documents USB 2 0 Soechcaton Section 1 75 Overall Result Crass O FAIL OF WA Commens El 30 AUSE 2 0 downstream facing pot must detect tie hispeed disconnect state when the amplitude of the diferental signal at the downstream facing driver s connector i G25 mv Reference documents LUSS 2 0 Soectication Section 7 1 7 5 Overall Result O Pass O FAL O WEA Commens Hest CHIRP Timing EL_33 EL_34 EL_35 EL 33 Downstream ports start sending and alternating sequence of Chirp Ke and Chig J s within 100 us after the device Chirp K stops Reference documents USS 2 0 Soectication Section 7 7 7 4 Crass OF FAIL
47. s idle period on the bus e EL 41 After resuming a port the host must begin sending SOFs within 3ms of the start of the idle state e Instruments Used Name Quantity DL9240 DL9240L DL6154 Digital Oscilloscope 1 PBA2500 Active Probe 2 PBA2500 Probe attachment 2 sets USB IF compliant 1 m USB 2 0 cable USB IF Compliant Hi Speed USB Hub Test bed computer USB compliance test fixture 5 V power supply for test fixture j m j e e Executing the Test 1 Click the Test Exec button in the busXplorer USB to display the Host Test selection dialog box Settings HostTest Item Result Detail HS Signal Quality Test pre o HS Packet Parameter Test HS CHIRP Timing Test ie HS Suspend Resume Timing Test HS Test J K SEO_NAK Tia Droop Test free Drop Test pee LS Downstream Signal Quality Test p F5 Downstream Signal Quality Test 2 Click the HS Suspend Resume Timing Test button in the dialog box The Host HS Suspend Resume Timing Test dialog box is displayed 36 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Host HS Suspend Resume Timine Test 1 9 1 Enter the repeat number from 1 default to 50 in the Number of Repetition input box 2 If necessary enter a comment for the test in Comment text box The comment is saved together with test result and displayed in the Test Result Dialog box Number of repetition 1 Parameter Min Max Default EL38 3 0000m 3 1250m 5 a EL4
48. s ile derek wy EE E AA 4 9 A 3 Host Hi Speed Signal Quality EL_2 EL_3 EL_6 EL_7 vvrvtrtrrtttr tet 50 AA Host Controller Packet Parameters EL_21 EL_22 EL_23 EL_25 EL_55 50 A 5 Host Disconnect Detect EL_36 EL_37 sate Se ea ete a eae en ie ate ade Tide la ete le al ereleret eneleuel siete ielareie tere 5 A 6 Host CHIRP Timing EL_33 EL 34 EL_35 OE TORT RE RE RETR PCR LTO ECR OTL UTR ECT TREC R TT 5 A 7 Host Suspend Resume timing EL_239 EL _41 E EERE E pede eady der eco sede bio EE EEE EE EN SE 53 A S Host Test J K SEO NAK EL_8 EL_9 e Sy dyiGh ar oes e eriay ds 8 SOs Suse Sie oO r e wry os OS oh E eerie rceneh over enerene auene 54 AppendixB USB Electrical Analysis Tool USBET eeeeeeerereeeerererererererereres 55 B 1 About USBET A EE A E A E A E A E A A E sliete A A A A A 55 B 2 How to start USBET hig ah adipsia NE EEEE EOE E E O E ESO A E er adenaderaaenace 55 B 3 Low Speed Full Speed Hi Speed Signal Quality Test 55 B 4 Inrush Current Test EEEN Wid eco sa Gate lee cos E ET E wa Teta Ie ca FOOT e eRe ee Ce TOC E E COTO Te we E Ta OTS te Wik TOTO a EAE EEE E 56 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 1 Introduction The USB IF Hi Speed Electrical Test Procedures are developed by the USB 2 0 Compliance Committee under the direction of USB IF Inc There are three Hi Speed Electrical Test Procedures The Host Hi Speed Electrical Test Procedure is for EHCI host controllers The Hub Hi Speed Electrical Test
49. s in EL 8 and EL 9 Appendix A contains the test result entry form for this test procedure If necessary please make copies of Appendix A for use as test record documentation for compliance test submission All files created during tests are saved in the directory specified as the working folder for the busXplorer USB 17 Repeat steps 2 16 for all ports of the host controller 4 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Appendix A Host Hi Speed Electrical Test Data This section amp tor recording the actual test result Please use a copy for each device to be tested Vender and Product Information Please fll ii allfieles Please contact your sikon supplier if yau are unsure of the silicon inionmmesien vando aca vando Contact Tite roasts Product Model end Revision USE Sikon Vendo Hame USB Saicon Medel USB Silicon Pert Marking USB Siton Sepping Tested By 48 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Legacy USB Compliance Tests Tet cre a P PASS F FAIL WA Net applicaae Host Hi speed Signal Quality EL_ 2 EL_3 EL_6 EL_T EL 2 AUSB 2 0 HeSpeed transmitter deta rate must be 490 Mins 20 03 Reference documents USE 20 Specticatian Becton f 122 Overall Result C1 PASS OF FAIL O ive ELS AUSE 2 0 downstream facing port musi meet Template 1 transform waveform requirements measured at TPZ teach host downstream porth Reference doc
50. st packet in zoom1 and the start point of the 2nd packet in zoom2 The requirement of the gap is between 88bits and 192bits e Click the Update button to update the image of waveform in the dialog box e When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed TOKOGAWA 2006 06 07 16 03 08 Stoppe 49 Porr Led q LG s soins cliv i il 40000 div A00 Ores 0 300 199 7000n3 i 5007 51MHz l i res ctv Event Serer More than Ti 14 0000 19 Click the Next button in the dialog box of the busXplorer USB Following the instructions in the dialog box select SINGLE STEP GET DEV DESC from the Downstream Device Control drop down menu in the HS Electrical Test Tool then click the STEP button two times 24 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 HS Electrical Test Tool Host Test Select Downstream Device Host Port Control Post Control VID Okis PID Oxeees Address 1 Port 4 Status Window T Successful Downstream Device Control SINGLE STEP GET DEVDE Step Return To Main Address 20 Click the Next button in the dialog box of the busXplorer USB Following 21 paps the instructions in the dialog box check the digital oscilloscope screen to confirm its trigger activates and packets from the host and device are displayed e If the trigger does not activate adjust the trigger level as needed Then
51. times specified in Number of Repetition e When this number of tests is completed the test results dialog box as shown below is displayed e Click the Detail button to display the test results by Web Browser e Click the Image button to display an image of the digital oscilloscope screen e Click the Analyze button to start Xviewer and display the waveform data Xviewer must already have been installed Host HS CHIRP Timing Test 10 10 19 Record the test results in EL_33 EL_34 and EL_35 20 Repeat steps 1 19 for all host controller of DUT Number of repetition Foo Parameter Min Max EL33 etek 100 00u EL34 Chirp K 40 000u 60 000u Chirp J 40 000u 60 000u EL35 100 00u 500 00u 23 Record the test results in EL_33 EL_34 and EL_35 Appendix A contains the test result entry form for this test procedure If necessary please make copies of Appendix A for use as test record documentation for compliance test submission All files created during tests are saved in the directory specified as the working folder for the busXplorer USB 34 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 24 Repeat steps 2 23 for all ports of the host controller 95 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 4 10 Host Suspend Resume Timing EL_38 EL_41 e USB 2 0 Electrical Test Specification e EL 38 A device must revert to full speed termination no later than 125 ps after there is a 3 m
52. to measure the D and D voltages TEST_J Al and then record them to the input text box for D and D lt EL_8 EL_9 D voltage Between GND and D at CN3 D voltage Between GND and D at CN3 D 393 00m 360 00m 440 00m D 3 0000m Y 10 000m 10 000m cemre nets ca 10 Click the Next button in the dialog box of the busXplorer USB Select TEST_K from Port Control drop down menu and set the target port number in the HS Electrical Test Tool then click the EXECUTE button 44 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 HS Electrical Test Tool Host Test Select Downstream Device Host Port Control Port Control Enumerate Bus Downstream Device Control Adisa None 11 Click the Next button in the dialog box of the busXplorer USB use a digital multimeter to measure the D and D voltages TEST_K and then record them to the input text box for D and D EL_9 EL_8 e D voltage Between GND and D at CN3 e D voltage Between GND and D at CN3 e When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed Host HS Test J K SEO_NAK 6 10 x 8 Use a digital multimeter to measure the D and D fr ae K and then record them to the input text box for D and D EL_9 EL_8 D voltage Between GND and D at CN3 D voltage Between GND and D at CN3 D 3 0000m 10 000m 10 000m D 395 00m 36
53. umber normally 6 is specified lt 2 USF IF Electrical Compliance Test Tool Signal Quality ius Current Droop Orce 3 Click Browse button and select the target tsv file 4 Click Test button and execute signal quality analysis After several seconds test report in html format will be automatically displayed 55 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 on the screen Generated report and related files are saved at the same folder where tsv file is located B 4 Inrush Current Test 1 Click and select Inrush Current tab 2 Click Browse button and select the target tsv file 3 Click Test button and execute inrush current analysis After several seconds test report in html format will be automatically displayed on the screen Generated report and related files are saved at the same folder where tsv file is located 56
54. uments USE 2 0 Spectication Section T 122 Cyerall Result Cj Pass OF FAIL O is 49 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 EL 6 AUSE 20 HS driver must have 10 to 27 diferential rise and fall tines of greater than S00 ps Reference documents LSS 2 0 Soectication Section 7 7 2 2 Commens EL T AUSE 2 0 HS driver must have monotonie data transitions over the vertical openings specified in the appropriate eye pattern template Reference documents USB 2 0 Soecticatian Section 7 1 2 2 O FESS O FAL O nia Comments Host Controller Packet Parameters EL_21 EL_22 EL_ 23 EL_25 EL 55 EL 21 The SYNE field for all rensmitted packets not repeated packets must begin with a 32 bit SYNE fel Reference documents USB 2 0 Soectication Section amp 2 Data Packet SYNC field Crass 0O FAIL O nis Commen SOF SYNE field O FSS O FAIL O Ha Cammen 50 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 EL 25 The EOP for all fansmitted packets except BOFS must be an o Dit HRZ byte of 79771711 without Bit stuifing Note that a longer EOP is waiverablet Reference decuments USE 20 Specication Section 7 1 13 2 Q PASS O FAIL OF res Comments EL 22 Hosts transmuting iwe packets in a row must have an interpacket gap of at least GE Dit imes and net mere than 192 bit times Reference documents LSE 2 0 Spectication Section f 1 18 2 O PASS O FAIL O es Comment
55. y tab click Browse button of USBET and specify the waveform data file tsv file Set an appropriate Test Type HSNE then click TEST to start analysis Check the test report generated by USBET and verify the result of the test Note e To know how to use USBET please refer to Appendix B of this document Click Next button in the dialog box of the busXplorer USB Following the instructions in the dialog box using zoom cursor functions of oscilloscope measure rise fall time of the waveform and record the values to input text fields in the dialog box They must be more than 500ps When Next button is clicked the measured value is judged and Fail message will be displayed if the result is failed 15 Host HS Test Procedure for YOKOGAWA DL9240 DL9240L DL6154 Host HS Signal Quality Test 6 8 13 Using zoom cursor functions of oscilloscope measure rise fall time of the waveform and record the values to input text fields in the dialog box They must be more than 500ps EL6 Rise 830 00p 5 AutoMeasure 836 00ps EL6 Fall 820 00p 5 AutoMeasure 826 00ps lt lt Prey Next gt gt CANCEL 17 Click the Next button in the dialog box of the busXplorer USB The test results dialog box as shown below is displayed Host HS Signal Quality Test 7 8 14 The HS Signal Quality Test executes Repeat steps 10 14 and execute the test the number of times specified in Number of Repetition Number of repetition L

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