UCPET User Manual_ENG_20140122
Contents
1. E Click button which is on the upper right side of Main Interface to open Soft Scope Interface as in picture 4 3 Oscilloscope lt gt 20 Scope Resolution 0 00000 0 00000 2 99600 0 00000 0 00000 M Save txt Dat Open File Clear Picture 4 1 On the lower left side of Soft Scope user can choose signal that he she wants to observe Every signal s real time value would be showed in the vis a vis choice box and the unit is voltage If it s under default mode five signals would appear at the same time Soft Scope is an easy to use observational tool but doesn t have Trigger and ZOOM When it is under default mode Soft Scope would keep recording all the waveform information and waveform would be scrolling displayed If user wants to observe past waveform you can click Pause which in on the lower right side to stop gathering Then browse the gathered waveform data through time scale which is on top of signal choice box User can also click Open File to download bin format waveform data document to browse When logging out Soft Scope interface a dialogue box would show up reminding whether to preserve current waveform data or not 10 4 4 FW Updating Since the entire test scripts are preserved in UCPET firmware sometimes it is necessary for firmware to update When updating firmware user needs to have UCPET be under DFU mode Methods 1 Disconnect UCPET s 12V power 2 Press DFU button on UCPET2. if UCPET is under DFU mode Power LED will show red light Status When UCPET connected to Host PC the Status LED will show green light When UCPET disconnected Status LED 1s off Test Port Test Port is a micro USB AB typed plug It connects to UUT through Special Test Cable A B or C CAUTION Test Port s maximum continuous current is 1 5A ACA Port ACA Port is a DB9 Female typed connector When testing ACA related equipment ACA Port helps Test Port to connect with UUT through Special Test Cable C See the list below for the definition of ACA Port For more information please see USB Battery Charging 1 2 Compliance Plan Revision 1 0 Pin 1 Cable Sense PACAP P Pint oes rns Pn Pin 9 OTG ID Pin 8 OTG Vbus Signal Output Signal Output port is used to extract the main test signal assisting in using oscilloscope or universal meter for measuring See the list below for the definition of Signal Output Dw UCPET s rear panel as in picture 2 2 Picture 2 2 Host This is an USB Standard B receptacle UCPET communicates with Host PC through the Host DFU When UCPET needs firmware upgrade press this button then power up For specific information please see 5 4 DC12V UCPET s input voltage has to be 12V 2 08A which matches to UCPET as an exclusive switching power supply 3 SOFTWARE AND DRIVER INSTALLATION UCPET Software support OS Windows XP 7 32bit 64bit 3 1 Inst
3. allation Process X Please do not connect UCPET to Host PC before software installation After software installation completed please connect UCPET to Host PC to finish UCPET driver installation Once begin installation process it will show interface as in picture 3 1 UCPET Setup InstallShield Wizard Welcome to the InstallShield Wizard for UCPET Setup The InstallShield Wizard will install UCPET Setup on your computer To continue click Hert Picture 3 1 Software Installation Popup Window User follows suggestions and chooses appropriate option By clicking Next step by step installation will be finished If installation is correct you will see the last popup window as in picture 3 2 UCPET Setup Instal Shield Wizard InstallShield Wizard Complete The InstallShield Wizard has successtully installed UCPET Setup Click Finish to esit the wizard o Finish Cancel Picture 3 2 Software Installation Finish Popup Window Directory Structure After Installation After installation you will see the software installation directories ALLION C UCPET Setup O data drivers Dfulriver Ta x4 O x56 FetDriver C and64 gt iab4 TE license x56 fim reports Picture 3 3 Directory structure after installation There is installation driver for software use under drivers directory When UCPET s driver doesn t install correctly user can use windows in
4. ed on label of USB cables then click OK This values will saved in UCPET Flash memory and no need to re setting next time 14 Sales Contact Information Allion Labs Inc www allion com 886 2 77228800 E mail service allion com Technical Support If you have any question regarding to Allion UCPET please send mail to UCPET Support tmc allion com Copyright 2014 Allion Labs Inc 9F No 3 1 Yuan Ku Street Taipei 11503 Taiwan R O C 15
5. ivided by function Manual Operation interface can be separated into 8 parts 1 Muti Function ADC User can choose five different observation objects including VBUS_AB VBUS_CHG VBUS_ACC D _CHG and GND_AB from single option box The result unit would be millivolt and value would be positive integral Vbus Load This part can control UCPET s built in electronic load Voltage and Current boxes separately shows present built in electronic load s voltage and input electronic load s current value Indication range of voltage is 0 7500mV and current is 0 0 2500 0mA There are two measuring ranges for current measurement one is 0 0 200 0mA and one is 200 1 2500 0mA Based on actual measured value electronic load would automatically switch over Electronic load can work in constant current CC and constant voltage CV modes User can switch through CC and CV radio button in Mode selection region According to choice box Apply to status electronic load would load up to VBUS_AB or GND_AB but cannot load up to VBUS_AB and GND_AB at the same time In Set Value zone user can separately set up electronic load s working current voltage and maximum limit value User only has to input value then click Set to execute Working current s effective value is integral number from 0 to 1500 and limit value s effective value is integral number from 0 to 1800 CAUTION it is propositional that limit value is appropriately bigger than w
6. l 2 p lt LUON UCPET MANUAL INTRODUCTION Thank you for choosing UCPET product from Allion Labs Inc USB Charging Protocol Electrical Tester UCPET is the automatic test equipment designed for USB Battery Charging Spec V1 2 It also has been approved by USB IF as standard test solution for USB Battery Charging V1 2 UCPET can automatically implement the test categories of USB BC1 2 to verify if your product meets the specification requirements With features of easy to use manual setting and software for oscilloscope usage UCPET is able to assist you pass through USB BC1 2 related product development debugging and validation HARDWARE INSTALLATION Open the box First please check items inside UCPET packing box which includes One UCPET Tester One 12V 2 08A Voltage Adapter One Power Cord One Special Test Cable A Micro B plug to Micro B plug One Special Test Cable B Micro B plug to Standard A plug One Special Test Cable C 9 pin D type Assembly Y Cable One Special Test Cable E Micro A plug to Standard A receptacle One USB 2 0 A to B 2M Cable ea SS SE SE One Signal Output Board 10 One Installation Driver CD 11 One Warranty Card 2 2 UCPET Port UCPET s front panel as in picture 2 1 Picture 2 1 LED sign On the front panel there are Power and Status LEDs showing the present working status of UCPET Power When UCPET is powered and under testing mode Power LED will show green light
7. orking current s value For example if user wants to have constant current of 1500mA working current should be 1500 and limit value should be bigger than 1500 which may be set up from 1550 to 1800 Propositional set up process under CC mode Since electronic load s loading 1s performed through electrical relay it is suggested that user should follow steps below to use electronic load in case contact bounce a Set current and current limit as 0 b By choosing Apply to to make loading hit the intended target c Set current limit value slightly bigger than current value and perform d Set current value and perform Vbus Generator This part controls USPET s built in NC power which is used on Vbus Voltage and Current boxes separately shows present voltage and exporting current value generated by Vbus Generator Voltage indication range is from 0 to 7500mV and current indication range is from 0 0 to 2500 0mA Electronic load would automatically switch over depending on actual measured value According to choice box Apply to power generated by Vbus Generator can be loaded to VBUS_AB VBUS_CHG and VBUS_ACC User can also stop loading Vbus Generator through this function In Set Value zone user can separately set up output voltage and maximum limit value During setting input value first then click Set Voltage s valid input is arbitrary integer from 2500 to 7500 and limit value s valid input is arbitra
8. p P Updating firmware will flash the chip Are you sure re YI T H 0 KB 0 Bytes of 0 KB O Bytes Transterred data size File correctly loaded Picture4 6 12 After confirmation Click Yes it is in upgrading process as in picture 4 7 DFU device available First open dfu then upgrade the firmware After upgrading the firmware reset the PET by powering it off and on Filename Y3 20120606 PD SDP_CDP DCP usb tan bed 0000 Target 1 00 Sii 63 KB 65214 Bytes of 88 KB 90576 Transferred data size Bytes FO oe hase 7295 upgrade Picture 4 7 After finishing upgrade please restart power recycle then UCPET is ready for use The status icon on main interface would be green representing the success of upgrade as in picture 4 8 ME Battery Charging i PET Device Notification PET is Ready Picture 4 8 4 5 Cable Resistance Value Settings Some of test items will have high VBUS current pass through USB test cable The cable resistance mQ might cause voltage drop and effect test result Considering reducing cable resistance affected User may need to input correct USB cable resistance value before testing UCPET will help to correct and accuracy test result based on this value 13 zl sue bomen the dialog will shown as in picture 4 9 Config PET paras Cable Res m 4 Cable B Res m OK Cancel Picture 4 9 Please input the values that print
9. ry integer from 0 to 1800 CAUTION VBUS Generator can generate any voltage from 0 to7500mV Since its three load switches are MOSFET it is required to input voltage bigger than 2 5V Therefore VBUS Generator s actual valid output voltage is from 2500 to 7500 mV Vbus CAP RES This part controls UCPET s loading of different values of capacitance and resistance in between VBUS_AB and GND_ AB ID This part shows voltage value on ID_AB and also controls UCPET s loading of different values of resistance in between ID_AB and GND_AB DP DM This part shows voltage value on DP_AB DM_AB and also controls UCPET s build in DAC_DP DAC_DM to generate required voltage then imports to DP_AB DM_AB by choosing different resistance Voltage s valid input is arbitrary integer from 0 to 3600 When setting DAC it is necessary to input value first and then click Set Misc User can make UCPET s internal DP_AB short circuit with DM_AB by choosing Short DP to DM or Route D D to SIE to make DP_AB and DM_AB signal switch to SIE Message Display Report Message zone which under Manual Operation interface is used to show status information of UCPET 4 3 Soft Scope When doing test or using Manual Operation user can turn on Soft Scope for real time observation of VBUS Voltage VBUS Current Load Current and the dynamic waveform and interrelation of DP and DM Soft Scope can also preserve and replay gathered waveform data
10. s rear panel and re connect 12V power at the same time 3 At this moment LED sign on UCPET s front panel would turn to red light which means UCPET is under DFU mode Since UCPET in under DFU mode hardware status picture in UCPET s software main interface turns to H Click button which is on the upper right side if main interface to enter FW Updating interface as in picture 4 4 DFU device available First open dfu then upgrade the firmware After upgrading the firmware reset the PET by powering it off and on DFU File Detail 0 KB O Bytes of 0 KB 0 Bytes Transferred data size upgrade Picture 4 4 11 First click button and choose DFU document as in picture 4 5 DFU device available First open dfu then upgrade the firmware After upgrading the firmware reset the PET by powering it off and on DFU File Detail j SHEEL O CTester4i0 eE C data reports Wa_20120606 PI SDUF CDP_DCP usb tansfer update B dfu W3_20120606 PI SDUF CDP_DUCP usb tansfer update C dfu vaw ma TFE T Difu Files dfu ADH HAURRARI E Picture 4 5 After choosing document click upgrade button and the system would ask user whether to upgrade firmware as in picture 4 6 DFU device available First open dfu then upgrade the firmware After upgrading the firmware reset the PET by powering it off and on Filename Y alll Operation Ti
11. stallation driver guide to appoint installation driver s directory as under the directory of PetDriver which would complete the process of installation Besides DfuDriver is the installation driver when UCPET is under DFU mode 4 OPERATION 4 1 Main Procedure Interface Battery Charging Tester A l Sag Portable Device Compliance O Dedicated Charging Port DCP Compliance C Charging Downstream Port CDP Compliance O Standard Downstream Port SDP Compliance O Multiple Role Port MRP Compliance 0 Misc PET software version Battery Charging Tester 1 1 Run Make Report Clear Text Optional Test Description B Picture 4 1 Picture 4 1 shows the main procedure interface of UCPET UCPET s first purpose is to operate corresponding automatic test according to the test item definition of USB BC 1 2 Compliance Plan rev 1 0 Therefore the main procedure interface of UCPET is also designed in accordance with this purpose Zone A on the upper left side in picture 4 1 indicates select zone for test item of BC compliance User can choose at least one set or more according to the types and test needs of UUT Zone B on the lower left side in picture 4 1 is the test description zone According to requirements user can text here to describe up coming test These messages would be saved in report file After choosing test item user can click Run and UCPET would operate tests successivel
12. y according to selected test items When test begins test steps result and other information would be showed up in Zone C the right side in picture 4 1 By clicking Clear Text user can delete all messages If test is finished user can click Make Report and save Html format report 4 2 Manual Operation User can use Manual Operation function to conduct UCPET directly Under this mode UCPET can imitate DCP CDP SDP and etc User can also turn on software oscilloscope at the same time observing Vbus D D and current signal waveform Click the upper right interface as in picture 4 2 PET ready Multi Function ADC Bus Load BUS Generator Yotage Votage Yotage Current A Current FO Mode 7 Apply to J Apply to M BUS_CHG BUS ACC CC M BUS_ AB C BUS_AB BUS_CHG BUS_ACC l GND_AB c l GND_AB l BUS_ACC AGND z EDE SHG Set Yaule i Set Vaule Current CC o Set Voltage 0 Set Current Limit fo Set Current Limit lo Set Bus Misc ni Short DP and DM IB l Route D D to SIE DP DM YBUS CAP RES ID Valt 7 F Yoltage 0 m aage m Yoltage 0 m 150nF 10uF Res in series M goonr f 100uF Res_ID M 200R D 3 9K 100K M iuF M 2k Mak 65K r 123K 15K T 15K C S 5uF M 10K M 35K f 72K T 220K Set Value Set Value Reset Clear ox22 oxi 0x0 Do Report Message Res Cap in series M 200R 15K 1nF 1 5K r 100K Picture 4 2 D
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