BTFT及测试失败之对策.doc

=Wait GSM Location Update . =WARNING! METAAPP_NVRAM_DB_INCONSISTENT =Enter into META Mode OK-检查开机及 IO 电路CAP ID0:0,DAC:4000,Freq:23.53(PPM),Center Freq:894.00,Tch:20CAP ID1:63,DAC:4000,Freq:-21.84(PPM),Center Freq:894.00,Tch:20Crystal CAPID check beginCAPID=23,AFC DAC=0,FreqErr=-23197.5PASS: Freq error PPM =-25.9CAPID=23,AFC DAC=8000,FreqErr=19439.2PASS: Freq error PPM =21.7result0:-25.9result1:21.7AFC Calibration OK Slope=6.570,min:1.000,max:10.000检查网络情况（发射电路及接收电路）Use Default Value=3916=GSM900 Band= First AFC Tracking:i_DAC1 3916DAC1:3916,gain:25,Frequency offset:-13Write the min tx afc offset -7 to NVRAM FreqErr_min:-9.43,tx_afc_offset_min -7=DCS1800 Band= DAC1:3921,gain:25,Frequency offset:3FreqErr_min:-16.97,tx_afc_offset_min -4= TX AFC offset calibration end = AFC Calibration time=22.23(sec)PL GSM TCH 15 = -1.00 Pass MAX:5.00MIN:-5.00PL GSM TCH 30 = -0.62 Pass MAX:4.00MIN:-4.00PL GSM TCH 40 = -0.75 Pass MAX:4.00MIN:-4.00PL GSM TCH 50 = -0.88 Pass MAX:4.00MIN:-4.00PL GSM TCH 60 = -1.12 Pass MAX:4.00MIN:-4.00PL GSM TCH 70 = -1.50 Pass MAX:4.00MIN:-4.00PL GSM TCH 80 = -1.25 Pass MAX:4.00MIN:-4.00检查 GSM 接收电路PL GSM TCH 95 = -1.12 Pass MAX:4.00MIN:-4.00PL GSM TCH 110 = -0.75 Pass MAX:5.00MIN:-5.00PL GSM TCH 124 = -0.75 Pass MAX:5.00MIN:-5.00PL GSM TCH 1000 = -0.38 Pass MAX:5.00MIN:-5.00PL GSM TCH 1023 = -1.38 Pass MAX:5.00MIN:-5.00PL DCS TCH 550 = -0.75 Pass MAX:5.00MIN:-5.00PL DCS TCH 580 = -0.50 Pass MAX:5.00MIN:-5.00PL DCS TCH 610 = -0.62 Pass MAX:5.00 MIN:-5.00PL DCS TCH 640 = -0.88 Pass MAX:5.00 MIN:-5.00检查 DCS 接收电路PL DCS TCH 670 = -1.00 Pass MAX:5.00MIN:-5.00PL DCS TCH 700 = -0.75 Pass MAX:5.00MIN:-5.00PL DCS TCH 730 = -0.62 Pass MAX:5.00MIN:-5.00PL DCS TCH 760 = -0.38 Pass MAX:5.00MIN:-5.00PL DCS TCH 790 = -0.25 Pass MAX:5.00MIN:-5.00PL DCS TCH 820 = -0.25 Pass MAX:5.00 MIN:-5.00检查 DCS 接收电路PL DCS TCH 850 = 0.12 Pass MAX:5.00MIN:-5.00PL DCS TCH 885 = 0.00 Pass MAX:5.00MIN:-5.00Path Loss Calibration OKPathloss Calibration time=6.75(sec) TXIQ time=5.22(sec)=TX IQ Cal Start= TrimI =0,TrimQ =0,SBS =-44.366620,PSBS =0.000037OffsetI =0,OffsetQ =0,OOS =-47.336070,POOS =0.000018TrimI =7,TrimQ =-7,SBS =-32.446230,PSBS =0.000569OffsetI =0,OffsetQ =30,OOS =-27.107540,POOS =0.001946TrimI =-7,TrimQ =7,SBS =-29.398450,PSBS =0.001149检查 IQ 信号OffsetI =30,OffsetQ =-30,OOS =-22.966750,POOS =0.005050OffsetI =-30,OffsetQ =-30,OOS =-23.924200,POOS =0.004051Evaluate Xt = 2.47,TrimI = 1,TrimQ = -1Evaluate OffsetI = -3,OffsetQ = 2d_OOS_Check = -55.38,d_SBS_Check = -50.28GSMPCL5 Vset0.952GSMPCL12 Vset0.358检查 GSM 发射电路GSMPCL17 Vset0.248DCSPCL1 Vset0.735DCSPCL8 Vset0.317检查 DCS 发射电路DCSPCL13 Vset0.246APC GSM DAC Value63 ,67 ,72 ,79 ,89 ,102 ,118 ,137 ,163 ,196 ,238 ,290 ,355 ,415 ,497 , APC DCS DAC Value50 ,53 ,56 ,61 ,66 ,74 ,84 ,98 ,115 ,138 ,166 ,201 ,245 ,301 ,352 ,436 ,=APC Calibration Done= APC Calibration time=10.47(sec)GSM PCL 19 = 5.21 PASS,Max:8.00 Min :4.00GSM PCL 18 = 7.41 PASS,Max :9.50 Min :5.50GSM PCL 17 = 8.98 PASS,Max :11.00 Min :7.00GSM PCL 16 = 10.82 PASS,Max :12.50 Min :9.50GSM PCL 15 = 12.97 PASS,Max :14.50 Min :11.50检查 GSM 发射电路GSM PCL 14 = 15.21 PASS,Max :16.50 Min :13.50GSM PCL 13 = 17.13 PASS,Max :18.50 Min :15.50GSM PCL 12 = 18.94 PASS,Max :20.50 Min :17.50GSM PCL 11 = 21.00 PASS,Max :22.50 Min :19.50GSM PCL 10 = 23.05 PASS,Max :24.50 Min :21.50GSM PCL 9 = 25.11 PASS,Max :26.50 Min :23.50GSM PCL 8 = 27.05 PASS,Max :28.50 Min :25.50GSM PCL 7 = 29.05 PASS,Max :30.50 Min :27.50检查 GSM 发射电路GSM PCL 6 = 30.53 PASS,Max :31.50 Min :29.50GSM PCL 5 = 32.19 PASS,Max :32.80 Min :31.20DCS PCL 15 = 1.42 PASS,Max :4.00 Min :-1.00DCS PCL 14 = 3.36 PASS,Max :5.50 Min :0.50DCS PCL 13 = 4.61 PASS,Max :7.00 Min :2.00DCS PCL 12 = 6.48 PASS,Max :9.00 Min :4.00DCS PCL 11 = 8.01 PASS,Max :10.00 Min :6.00DCS PCL 10 = 9.96 PASS,Max :11.50 Min :8.50DCS PCL 9 = 11.92 PASS,Max :13.50 Min :10.50DCS PCL 8 = 13.99 PASS,Max :15.50 Min :12.50检查 DCS 发射电路DCS PCL 7 = 15.99 PASS,Max :17.50 Min :14.50DCS PCL 6 = 17.96 PASS,Max :19.50 Min :16.50DCS PCL 5 = 19.94 PASS,Max :21.50 Min :18.50DCS PCL 4 = 21.91 PASS,Max :23.50 Min :20.50DCS PCL 3 = 23.95 PASS,Max :25.50 Min :22.50DCS PCL 2 = 25.98 PASS,Max :27.50 Min :24.50DCS PCL 1 = 27.47 PASS,Max :28.50 Min :26.50DCS PCL 0 = 29.39 PASS,Max :30.50 Min :28.60APC Calibration Check OK GSM Check time=18.63(sec)Battery Slope=5452 ADC offset=18717,Charger Slope=5496 ADC offset=1002ADC Calibration Battery Slope OkADC Calibration Battery Channel Offset OkADC Calibration current difference 0.000549Ok检查 ADC 电路ADC Calibration voltage difference 0.000982OkADC Calibration time=2.000000Actually measurement time=58097.000000GSM/EDGE Cal Total Time = 65.79(sec)= Calibration Passed= - GSM Band TCH , PCL - GSM900 Band Test 1 Channels - -GSM Band TCH 62, PCL 5 -Avg. Burst Power (Avg.)dBm = 32.154810Pass-检查 GSM 发射电路Peak Burst PowerdBm = 32.154810Pass-检查 GSM 发射电路Burst Power Matching =0 Pass -检查 APC 电路及功放周围有关 GSM 通道电路Maximum phase error peak deg = 3.914783PassMaximum phase error RMS deg = 1.521631PassMaximum frequecy error Hz = -28.744390Pass检查 GSM 发射电路Timing Advance error = 0.000000 PassRx Level = 29Pass Rx Quality = 0Pass检查 GSM 接收电路 Mod +400kHz=-66.436(limit:-55.000) Mod -400kHz=-65.473(limit:-55.000) PASS Mod +600kHz=-72.916(limit:-60.000) Mod -600kHz=-73.566(limit:-60.000) PASS Mod +1.2MHz=-81.855(limit:-60.000) Mod -1.2MHz=-81.912(limit:-60.000) PASS Mod +1.8MHz=-82.346(limit:-60.000) Mod -1.8MHz=-82.596(limit:-60.000) PASS检查 GSM 发射电路: 检查 APC 电路及功放周围有关Modulatuin = 0PassGSM 通道电路 SW +400kHz=-31.710(limit:-19.000) SW -400kHz=-31.409(limit:-19.000)PASS SW +1.8MHz=-45.990(limit:-24.000) SW -1.8MHz=-47.179(limit:-24.000)PASS Switching = 0PassHandover to DCS1800 - DCS1800 Band Test 1Channels - -DCS Band TCH 700, PCL 0 -Avg. Burst Power (Avg.)dBm = 29.424310Pass-检查 DCS 发射电路Peak Burst PowerdBm = 29.424310Pass-检查 DCS 发射电路Burst Power Matching = 0 Pass - 检查 APC 电路及 功率 周围 有关 GSM 通道 电路 Maximum phase error peak deg = 8.500731PassMaximum phase error RMS deg = 2.988921PassMaximum frequecy error Hz = -35.825300Pass检查 DCS 发射电路及屏蔽件是否焊好Timing Advance error = 0.000000 PassRx Level = 30 PassRx Quality = 0 Pass检查 DCS 接收电路 Mod +400kHz=-65.538(limit:-50.000) Mod -400kHz=-63.488(limit:-50.000) PASS Mod +600kHz=-74.286(limit:-60.000) Mod -600kHz=-73.965(limit:-60.000) PASS Mod +1.2MHz=-82.007(limit:-60.000) Mod -1.2MHz=-80.961(limit:-60.000) PASS Mod +1.8MHz=-83.995(limit:-60.000) Mod -1.8MHz=-83.927(limit:-60.000) PASS Modulatuin = 0PassSW +400kHz=-31.923(limit:-15.000)检查 GSM 发射电路: 检查 APC 电路及功率周围有关SW -400kHz=-31.850(limit:-15.000)PASS DCS 通道电路 SW +1.8MHz=-50.125(limit:-24.000) SW -1.8MHz=-50.272(limit:-24.000)PASS Switching = 0Pass =Final Test Pass,GSM Testing Time = 12.000000 = Lacation update Fail = 101MT Call Fail = 102-不能呼叫Call Drop = 103Average Burst Power Fail = 104-发射功率Peak Burst Power Fail = 105-发射功率PVT Match Fail = 106-Power VS time Fail 功率时间包络Timing Error Fail = 107Phase Error Peak Fail = 108-峰值相位误差 Phase Error RMS Fail = 109-均方根值相位误差 Frequency Error Fail = 110-频率误差Spectrum due to Switching Fail = 112-开关频谱 Spectrum due to Modulation Fail = 111-调制频谱 Rx Quality Fail = 113-接收灵敏度Rx Level Fail = 114-接收电平BER Fail = 115-衡量接收灵敏度的误码率 METAAPP_OPEN_UART_FAIL = 201 -检查电脑与手机连接状态 METAAPP_BOOT_FAIL = 202-检查是否开机 METAAPP_COM_ERROR = 203-检查 COM 口设置是否正确METAAPP_CONNECT_WITH_TARGET_FAIL = 204-