TR6800电源管理IC测试仪器.ppt

1、TR6800电源管理IC测试仪器,德律泰IC tester工程师：王咏红 电话：13794457187 E_mail:wyh_.tw 網址：.tw 时间：2013年1月3日,TR6800电源管理IC测试仪器,TR6800测试仪功能介绍； TR6800硬件系统介绍； TR6800软件系统介绍； APIS； 測試方法 附录 范例程式；,TR6800测试仪功能介绍,1. TR-6800 是一款专门测试电源管理IC的半导体测试系统。 2. TR-6800采用WIN2000作业环境，提供图形使用者接口 (Graphic User Interface, GUI) 及指令式 (Language-Based，

2、C+) 两种测试程序开发方式 。 3.TR-6800系统采用了模块化设计，提供多种不同功能的测试模块，使用者可依照测试IC的需求，整合不同测试模块进行专属功能的测试。,TR6800测试仪功能介绍,4.它提供20MHz測試速率，高功率和高準確參數測量單元和浮動接地(GND)高精確參數測量單元。由於在系統軟體和硬體裡有多點站(Site)的支援能力，使得高產量測試和多點站(Site)待測元件的除錯變得非常容易。,TR6800硬体介绍,TR-6800硬体的构架 TR-6800板卡的种类 TR-6800板卡的参数 DUT Board介绍,TR6800硬体构架,TR6800硬体构架,TR-6800测试机共

3、有12槽，插入位置如上图 第5槽固定插TMU Board 第6槽固定插AC32,AC64 Board 第11槽固定插PCI INF Board 第12槽固定插External Power Board,TR-6800板卡种类及参数,1.DVC Board (2 PMUs/16V/400mA) 2.OVC Board (8 PMUs/12V/300mA) 3.PVC Board (2 PMUs/32V/1A) 4.HCS Board (2 PMUs/8V/3A) 5.AC32 Board ( 32 Channels/2 PMUs) 6.AC64 Board ( 64 Channels/4 PMUs

4、),TR-6800板卡种类及参数,7.TMU Board (16 Channels/ 160 Relay Control Signals) 8.Matrix Board ( 128 Relays) 9.NI 5411 12Bits AWG Board 10.NI 5911 821Bits Digitizer Board,DVC (Dual Voltage Current) (1),Floating Ground2 Independent PMUs per DVC board Voltage Force and Measure Ranges:2V, 4V, 8V, 16V Current For

5、ce and Measure Ranges:2uA, 20uA, 200uA, 2mA, 20mA, 200mA, 400mA,OVC (Octal Voltage Current),8 Independent PMUs per OVC board / 8 boards Max.Reference DUT groundVoltage Force and Measure Ranges : 2V, 4V, 6V, 12VCurrent Force and Measure Ranges : 3uA, 30uA, 300uA, 3mA, 30mA, 300mA,PVC (Power Voltage C

6、urrent),2 Independent PMUs per PVC board / 8 boards Max.Reference DUT groundVoltage Force and Measure Ranges: 4V, 8V, 16V, 32VCurrent Force and Measure Ranges: 10uA, 100uA, 1mA, 10mA, 100mA, 500mA, 1A,AC32 Board (1),Test RateMax. Data Rate: 20MHz Period Range: 50nS 327uSResolution: 10nS Waveform For

7、mat:NF (No Format)RTZ (Return to Zero)RTO (Return to One)SBC (Surround By Complement) Test Pin: 32 Channels Drivers: VIH/VIL: 8V Resolution: 2.5mVComparator: VOH/VOL: 6V Resolution: 2.5mV,TMU (Time Measurement Unit) (1),Relay Control Driver: 160 Channels4 TMU ChannelsFrequency Measure Ranges: 800MHz

8、, 100MHz, 10MHz, 1MHz, 100KHz, 10KHz, 1KHz, 100Hz, 10Hz, 1HzTime Measure Ranges: 10ns, 100ns, 1us, 10us, 100us, 1ms, 10ms, 100ms, and 1sTesting Applications for: Pulse Width / Pulse Period / Frequency / Propagation Delay Rising/Falling Time,Matrix Board,Contact Current：1AContact Voltage：60 V Type Re

9、sistor： 1 88 Relay Matrix：2 SitesDUT Power : +5V, +5VR , 24V Ext ( for DUT Only), 24V,DUT Board介绍,命名规则：假设您在Slot_1插上一片OVC,而OVC有8组独立的PMU,若依次称其为OVC1,OVC2,OVC3OVC8,则OVC1在Slot_1 DUT Board上的位置就是A1,OVC2-B1,OVC3-C1OVC8-H1,由上述命名方式可知：前面的字母代表的是同一个插槽的第几组，后面的阿拉伯数字代表的是机台的第几槽。如PVC,DVC等只有两组PMU的在DUT Board上对应的点为A1和H1

10、。,TR-6800软体介绍,Engineer模式 New Project APIS Operator模式,TR-6800软体介绍,按 “Engineer” 進入工程使用模式,點選 “Operator” 進入量產模式,Engineer模式,Creating a new Project - continue,Object Tools （1）:,PVC object,OVC object,User Relay object,Matrix Relay object,Pass Node object,Fail Node object,Memo object,Delay object,Arithmetic

11、/Logic Operator object,Loop object,Text Mode object,PMU object,DVC object,Object Tools （2）:,Pin Mode object,Test Rate Set object,Load Pattern object,Timing Measure object,Apply Level Set object,Test Pattern object,Test Item object,Bin object,Pin Relay object,Load Level Set object,参数设定,Creating a new

12、 Project - continue4. Resources AssignmentSite Def - Project Manager / mode toolbar Pin Def - Project Manager / Tools button User Relay Def - Project Manager / Tools button Bin Def - Tools button*Some important resources and testing declarations have to be defined first . * To make program studied m

13、ore clear , Pin /Pin Group /User Relay were called by name ether in Text Mode or GUI Mode .,Site_Define,這個”Site Define”視窗可以讓使用者定義這個site資源。除此之外，使用者能控制site的狀態並達到除錯目的。,Pin and Relay define,BIN Define,放置TEST ITEM,单击此处,接着单击空白处就会 出现TEST ITEM,Test Item内部模式,Top Level : Test Seq.,2nd Level : Test Item Object

14、,3rd Level : Text Mode Object,Button Level : Statement or GUI table,Test Item下的参数设定,提供电压量测电流的（FVMI)模式,Test Item下的参数设定,提供电压量测电流的（FVTI)模式将量测到的值直接判断pass/fail,TMU模块参数设定,Time,Fre等量测的设定,Time Measurement Unit (TMU),Select Range,TMU2,Mode Time/Freq,Relay keep on after test,Pin Name,Trigger Act,Trigger Level

15、,Set Threshold,Voltage Level,Channel,High Low Limit,Trigger Slope,Internal Trig,TMU3,TMU1,TMU4,Time Measurement Unit (TMU),Select Range,Mode Time/Freq,Time Out,Pin Name,TMU2,TMU3,TMU1,TMU4,测试程式视窗,所有的参数都设定后完整的测试程式如图：,Pattern Control,Waveform Format per Pin Pattern的写法 Pattern的测试流程,Waveform Format per

16、Pin,NF,RTZ,RTO,SBC,VIH,VIH,VIH,VIH,VIL,VIL,VIL,VIL,START,START,START,START,START,STOP,STOP,STOP,STOP,STOP,PATTERN,TP1,TP2,TP3,TP4,TP5,1,1,1,0,0,NRZ,VIH,VIL,只要將RTZ之STOP設在TP結尾便成為NRZ,Pattern的写法,第一行：放置Pin name,以HEAD（系统保留）开始，后面的Pin name需要与主程式中pin_channel_map定义的Pin name相同。 第二行：放置需要下载的确pattern,pattern要放在括号

17、内，与pin name一一对应。,Pattern的写法,HEAD CS1,CS2,CS3,A2,A1,A0,Y7,Y6,Y5,Y4,Y3,Y2,Y1,Y0; START: (XX1 XXX HHHH HHHH);(X1X XXX HHHH HHHH);(0XX XXX HHHH HHHH); (100 000 HHHH HHHL);/*0*/(100 001 HHHH HHLH);/*1*/(100 010 HHHH HLHH);/*2*/ (100 011 HHHH LHHH);/*3*/(100 100 HHHL HHHH);/*4*/(100 101 HHLH HHHH);/*5*/(1

18、00 110 HLHH HHHH);/*6*/ END: (100 111 LHHH HHHH);/*7*/74HC138的Pattern,Pattern的测试流程,a) Load Patn：載入Pattern，使用者把在Tools 裏已編譯過的Pattern載入到Tester。 b) Load Level：使用者可把欲使用的Level先設定好於此物件中，待程式中使用時可於Apply LEVEL物件中直接使用。 c) Pin Mode：設定使用Channel輸出時為何種波形，設定時需和TS物件相配合。 d) TS：設定輸出波形的start / stop / strobe的詳細設定。,文本模式（

19、Texd mode),单击此处进入 文本编辑模式,APIS,OVC API PVC API DVC API,OVC API,FORCE VOLTAGE(OVC_FV): Prototype: void OVC_FV(char *pName, double volt, int vRng, int iRng, intrly, double delay) Parameters: pName: Pin or PinGroup Name;volt: The voltage to be applied;vRng:Hardware voltage range;iRng:Hardware current ra

20、nge;Rly:Relay status;Delay:Delay time after force;Example:OVC_FV(P1, 5.0, OVC_RNG_6V, OVC_RNG_30mA, 1, 2.0e-2);,OVC API,Measure current(OVC_MI): Prototype: double OVC_MI(char *pName, int site, double delay, bool enLog, intfltType, int fltCnt, double fltDly, TriMeasValue *pValue) parameters:pinName :

21、 pin name or pin group name in pin definition.siteNo : 1,2 for site1, site2. 0 for all sitedelay : a time delay in second.enLog : true, false;fltTyp : filter type. (FILTER_AVERAGE_ALL/FILTER_AVEERAGE_MAX_MIN/FILTER_AVEERAG E_NON_MAX_MIN)fltCnt : filter count. =1fltDly : filter delay in secondfltTyp,

22、 fltCnt, fltDly are either all of them be ignored(set to 0) or be usedtogether.pValue: a variable to store the measure value. Use 0 to discard these values,OVC API,ex. / measure (P1, site1) value double pin1Val; pin1Val = OVC_MI(P1, 1, 3.0e-3, false,0,0,0,0); / measure (P1, site1) value with filter

23、pin1Val = OVC_MI(P1, 1, 3.0e-3, true, FILTER_AVERAGE_ALL, 3, 0.001, 0); TriMeasValue pinGroupValue; /define a variable of type “TriMeasValue“ OVC_MI( P1, 0, 3.0e-3, false,0,0,0, pinGroupValue); /measure (P1, site1) and (P1, site2) value Find_PinValue_In( pinGroupValue, P1, 1, pin1Val); /get (Pin1, s

24、ite1) value from pinGroupValue Find_PinValue_In( pinGroupValue, P1, 2, pin1Val); /get (Pin1, site2) value from pinGroupValue,OVC PAI,TEST VOLTAGE(OVC_TV) Prototype: void OVC_TV( const char *pName, double max,double min, double delay, int fltType, int fltCnt,double fltDly,TriMeasValue pValue) paramet

25、ers:pinName :pin name or pin group name in pin definition.delay : a time delay. ex. OVC_TV(P1, 3.0, 1.0, 3.0e-3, 0, 0, 0, 0);,PVC API,Force current(FI) Prototype: bool PVC_FV(char *pinOrGrpName, double voltage,doublevPreset, int vRange, int iRange, double iClamp,double forceDelay,bool PVCToDutRlyOn)

26、;Parameters : pinOrGrpName: PinName or PinGroup Namevoltage: The voltage to be applied.vPreset: The preset voltage to be appliedvRange: Hardware voltage range.iRange: Hardware current range.iClamp: Clamp currentforceDelay: force stable timepviToDutRlyOn : ON/OFF the output relay. Example:PVC_FV(“P1“

27、, 5, 0.3, PVI_RNG_8V, PVI_RNG_100MA, 0.01, 20, true);,PVC API,FORCE VOLTAGE(PVC_FV) Prototype:bool PVC_FV(char *pinOrGrpName, double voltage,double vPreset,int vRange, int iRange, double iClamp,double forceDelay, bool PVCToDutRlyOn); parameters: pinOrGrpName: PinName or PinGroup Namevoltage: The vol

28、tage to be applied.vPreset: The preset voltage to be appliedvRange: Hardware voltage range.iRange: Hardware current range.iClamp: Clamp currentforceDelay: force stable timepviToDutRlyOn : ON/OFF the output relay.Example:PVC_FV(“P1“, 5, 0.3, PVI_RNG_8V, PVI_RNG_100MA, 0.01, 20, true);,DVC API,DVC的指令格

29、式与PVC ,OVC的相类似，具体详情请参考TR-6800软体TEXT MODE文本下的指令介绍。,系统其他功能,诊断(Diagnostic):在Tool工具栏下单击diagnostic出现下图对话框，可对所有的板卡进行诊断。,Operator模式,TR6800測試方法,OS Test Functional Test,General Test Items Discussion OS Test,Concept :,VDD,PMU,FIMV 逐pin測試,Force 200uA Measure V diod (+V),Negative Diode,Positive Diode,VSS,VDD,PM

30、U,Force -200uA Measure V diod (-V),VSS,1.VDD Gnd , VSS Gnd 2.Force positive current 3.Measure diod voltage 4.Vdiod neer 0V path short 5.Vdiod equal to Vclamp path open,1.VDD Gnd , VSS Gnd 2.Force negative current 3.Measure diod voltage 4.Vdiod neer -0V path short 5.Vdiod equal to -Vclamp path open,O

31、S TEST,Text Programming Mode Parallel Testing :void Open_Short( ) Open_Short_Vout0 = Open_Short_Vout1 = 0 ; SetUR( ALLUR , OFF, 0); VDDGND_UR_ON_OFF(11 , ON); PVC_FV( Vin , 0 , 0 , PVC_RNG_8V , PVC_RNG_10MA , 0.01 , 0.0005 , ON); PVC_FI( Vout , OS_Vout_FI , 0 , PVC_RNG_4V , PVC_RNG_1MA , 4 , 0.003,

32、ON); PVC_Meas( Vout , 0 , false, FILTER_AVERAGE_NON_MAX_MIN , 10 , 0.00002 , Open_Short_Vout_Val ); Find_PinValue_In(Open_Short_Vout_Val , Vout , 1 , Open_Short_Vout0); Find_PinValue_In(Open_Short_Vout_Val , Vout , 2 , Open_Short_Vout1); PVC_FV( Vout , 0 , 0 , PVC_RNG_8V , PVC_RNG_100MA , 0.1 , 0.003 , OFF); PVC_FV( Vin , 0 , 0 , PVC_RNG_8V , PVC_RNG_100MA , 0.1 , 0.003 , OFF); VDDGND_UR_ON_OFF(11 ,OFF); TEST_VALUEA( Open_Short_Vout, OS_Limit_Lo , OS_Limit_Hi ); ,Better Testing Better Quality,THANK YOU! For more information about Test Research, Inc.Please visit: .tw,