微波EDA网,见证研发工程师的成长!
首页 > 研发问答 > 手机设计讨论 > MTK手机平台交流 > 新手求助,关于MTK 校准 EDGE TX TEST如何取消?

新手求助,关于MTK 校准 EDGE TX TEST如何取消?

时间:10-02 整理:3721RD 点击:
  最近做一MT6276项目,校准时EDGE_TX不过,但是本项目中PA是不支持EDGE上行的,只支持下行,请问各位大神,在哪里可以设置取消掉EDGE 的TX校准呢?望知道的大神告知下,不胜感激!以下是校准出错的信息:RF Chip ID(268435469)2016/06/27 10:30:23.515 IGSMCalibrationInterface::OutputRfChipId(): section [PCS1900 level, ramp], RF Chip ID(268435469)
2016/06/27 10:30:24.078 CGSMApcClass::WriteGPRSInterSlotRampToNvram()
2016/06/27 10:30:24.078 ICalibrationInterface::RunCalibration: Write NVRAM calibration data end
2016/06/27 10:30:24.078 --------------- GSM APC end ---------------
2016/06/27 10:30:24.078 IGsmInterface::GetGsmCapability()
2016/06/27 10:30:24.265 IGsmInterface::GetAfcDAC
2016/06/27 10:30:24.406 IGsmInterface:arseGsmCalibrationConfig()
2016/06/27 10:30:24.406 -------------- GSM Path Test start --------------
2016/06/27 10:30:24.406 CGsmPathTestClass::ParseCalibrationConfig()
2016/06/27 10:30:24.406 CGSMApcClass::ParseCalibrationConfig ()
2016/06/27 10:30:24.406 IGsmApcInterface::ParseCalibrationConfig()
2016/06/27 10:30:24.406 IGsmInterface::ParseGsmCalibrationConfig()
2016/06/27 10:30:24.453 Back off power criteria 2.000000
2016/06/27 10:30:24.453 Check Criteria [GSM850]: Min (28.200000), Wanted (30.200000), Max (32.200000)
2016/06/27 10:30:24.453 Check Criteria [GSM900]: Min (28.400000), Wanted (30.400000), Max (32.400000)
2016/06/27 10:30:24.453 Check Criteria [DCS1800]: Min (25.400000), Wanted (27.400000), Max (29.400000)
2016/06/27 10:30:24.453 Check Criteria [PCS1900]: Min (25.200000), Wanted (27.200000), Max (29.200000)
2016/06/27 10:30:24.453 ICalibrationInterface::RunCalibration: Write NVRAM intial value start
2016/06/27 10:30:24.453 ICalibrationInterface::RunCalibration: Write NVRAM intial value end
2016/06/27 10:30:24.453 CGsmPathTestClass::StartCheck
2016/06/27 10:30:24.453 ICalibrationInterface::RunCalibration: Write NVRAM calibration data start
2016/06/27 10:30:24.453 ICalibrationInterface::RunCalibration: Write NVRAM calibration data end
2016/06/27 10:30:24.453 --------------- GSM Path Test end ---------------
2016/06/27 10:30:24.453 IGsmInterface::GetGsmCapability()
2016/06/27 10:30:24.609 IGsmInterface::GetAfcDac
2016/06/27 10:30:24.750 IGsmInterface::ParseGsmCalibrationConfig()
2016/06/27 10:30:24.750 -------------- EDGE TX Test start --------------
2016/06/27 10:30:24.750 CEdgeTxTestClass::ParseCalibrationConfig ()
2016/06/27 10:30:24.750 ICalibrationInterface::RunCalibration: Write NVRAM intial value start
2016/06/27 10:30:24.750 CEdgeTxTestClass::PopulateInitialValues()
2016/06/27 10:30:24.750 ICalibrationInterface::RunCalibration: Write NVRAM intial value end
2016/06/27 10:30:24.750 CEdgeTxTestClass::StartCalibration()
2016/06/27 10:30:24.750 [GPIB] RCT_GGE_APCDCOffset_PreSettings
2016/06/27 10:30:24.750 [GPIB] SYSTem:APPLication:FORMat?
2016/06/27 10:30:24.750 [GPIB] 0: "GSM/GPRS"
2016/06/27 10:30:24.750 [GPIB] CALL:OPERating:MODE?
2016/06/27 10:30:24.750 [GPIB] 0: GBTT
2016/06/27 10:30:24.750 [GPIB] CALL:OPERating:MODE EBPT;*OPC?
2016/06/27 10:30:25.078 [GPIB] 0: 1
2016/06/27 10:30:25.078 [GPIB] CALL:OPERating:MODE?
2016/06/27 10:30:25.078 [GPIB] 0: EBPT
2016/06/27 10:30:25.078 [GPIB] 0: SYST:CORR:STAT 1;FREQ 4e+008,6.41e+008,6.411e+008,8.76e+008,8.761e+008,1.312e+009,1.3121e+009,1.88e+009,1.881e+009,2e+009;GAIN -0.40,-0.40,-0.60,-0.60,-0.60,-0.60,-1.20,-1.20,-1.20,-1.20
2016/06/27 10:30:25.078 [GPIB] 0: CALL:PDTC:MCSC:EBPT MCS5P1
2016/06/27 10:30:25.078 [GPIB] 0: CALL:PDTCH:MSL:CONF D1U1
2016/06/27 10:30:25.078 [GPIB] 0: SET:ETXPower:CONT OFF
2016/06/27 10:30:25.078 [GPIB] 0: RFANalyzer:CONTrol:POWer:AUTO ON
2016/06/27 10:30:25.078 [GPIB] 0: CALL:BURSt:TYPE TSC5
2016/06/27 10:30:25.078 [GPIB] 0: SETUP:ETXPOWER:COUNT:SNUMBER 5
2016/06/27 10:30:25.078 [GPIB] 0: SETUP:ETXPOWER:TRIGGER:SOURCE AUTO
2016/06/27 10:30:25.078 [GPIB] 0: SETUP:ETXPOWER:TRIGGERELAY 0
2016/06/27 10:30:25.078 [GPIB] RCT_GGE_APCDCOffset_ChangeCellBand
2016/06/27 10:30:25.078 [GPIB] CALL:BAND GSM850;*OPC?
2016/06/27 10:30:26.140 [GPIB] 0: EBPT
2016/06/27 10:30:26.140 BAND: GSM850
2016/06/27 10:30:26.140 CEdgeTxTestClass::SampleTxPower() ARFCN: 190, TargetPower: 26.500, PCL: 5, Frames: -99
2016/06/27 10:30:26.203 [GPIB] RCT_GGE_APCDCOffset_Iteration
2016/06/27 10:30:26.203 [GPIB] CALL:PDTCH?
2016/06/27 10:30:26.203 [GPIB] 0: EBPT
2016/06/27 10:30:26.203 [GPIB] 0: CALL:PDTCH 190
2016/06/27 10:30:26.203 [GPIB] *OPC?
2016/06/27 10:30:26.312 [GPIB] 0: 1
2016/06/27 10:30:26.312 [GPIB] 0: CALL:PDTCH:MS:TXLevel:BURSt 5
2016/06/27 10:30:26.312 [GPIB] READ:ETXP?
2016/06/27 10:30:30.562 [GPIB] BFFF0015[完成操作前超时已过期。]
EDGE_TX_TEST_FETCH_TX_MEASUREMENT_FAILED => 2244

在mak中,将上层的EDGE_TX关掉就行了。

非常感谢,但是现在软件没法改,请问校准能否跳过EDGE相关的校准项呢?

这个你看一下ATE工具吧,看看有没有办法。

感谢,就是在ATE里面没找到那哪里可以取消掉,所以才在这发帖问的!

在你的ATE安装目录下,有一个TXT文件,看看有没有能关掉的,你在软件里关掉是比较快的。

有尝试过更改customer_setup.txt这个文件,其中TEST SYSTEM   EDGE改为0,好像不起作用,但是改其他东西又是有效的,就是不知道为何这个不行!

改代码吧。

谢谢,EDGE问题已通过使用旧版ATE工具搞定,但是出现大部分板子APC校准不过的情况。部分PCL 测量功率无限大,不知道什么问题
APC GSM PCL:7  Vset:0.585703 APC_DAC:256
S:328,delta_s:-12.00,wanted:27.000,meas:30.943,Current_C:3
S:151,delta_s:-177.00,wanted:27.000,meas:23.350,Current_C:45
S:234,delta_s:83.00,wanted:27.000,meas:28.036,Current_C:23
S:217,delta_s:-17.00,wanted:27.000,meas:27.292,Current_C:17
S:211,delta_s:-6.00,wanted:27.000,meas:27.011,Current_C:22
APC GSM PCL:8  Vset:0.510234 APC_DAC:211
S:273,delta_s:-12.00,wanted:25.000,meas:29.118,Current_C:3
S:269,delta_s:-4.00,wanted:25.000,meas:29.118,Current_C:1
S:265,delta_s:-4.00,wanted:25.000,meas:29.116,Current_C:1
S:60,delta_s:-205.00,wanted:25.000,meas:99100000000000005192630646116011999232.000,Current_C:50
         APC Calibration time=83.68 (sec)

看来还是得靠自己呀,这久没人答复,自己来结贴吧,也给后来人一个参考,PCL功率测量问题为校准文件的ADC值不合适,因校准是有尝试次数限制,如ADC值偏差太大则无法校到正常范围,所以校准ini文件需要用META调好,不能随便用其他项目的!

Copyright © 2017-2020 微波EDA网 版权所有

网站地图

Top