6260D 校准APC不出值问题！！！

KingTang

各位高手好：
  我最近用6260D的2个项目都遇到校准APC问题，8960读不出参数。ATE是6.1320的版本，下面是ATE报错的信息：
GSM_APC_COUPLER_LOSS_CAL_FETCH_TX_MEASUREMENT_FAILED => 248
用META 工具 和手动连接仪器，APC的参数都是OK的，不晓得校准时哪里出了问题，请帮忙指点下。


下面是校准APC的LOG信息：

2014/01/04 14:40:03.484 --------------- GSM AGC end ---------------
2014/01/04 14:40:03.484 IGsmInterface::GetGsmCapability()
2014/01/04 14:40:03.593 IGsmInterface::GetAfcDac
2014/01/04 14:40:03.640 IGsmInterface::ParseGsmCalibrationConfig()
2014/01/04 14:40:03.640 -------------- GMSK High Speed APC start --------------
2014/01/04 14:40:03.640 CGSMApcOGPCClass::ParseCalibrationConfig()
2014/01/04 14:40:03.640 CGSMApcClass::ParseCalibrationConfig ()
2014/01/04 14:40:03.671 IGsmApcInterface::ParseCalibrationConfig()
2014/01/04 14:40:03.671 IGsmInterface::ParseGsmCalibrationConfig()
2014/01/04 14:40:03.671 ICalibrationInterface::RunCalibration: Write NVRAM intial value start
2014/01/04 14:40:03.671 CGSMApcClass::PopulateInitialValues()
2014/01/04 14:40:03.671 lowest_power = 5
2014/01/04 14:40:03.671 lowest_power = 5
2014/01/04 14:40:03.671 lowest_power = 0
2014/01/04 14:40:03.671 lowest_power = 0
2014/01/04 14:40:03.968 ICalibrationInterface::RunCalibration: Write NVRAM intial value end
2014/01/04 14:40:03.968 CGSMApcOGPCClass::StartCalibration()
2014/01/04 14:40:03.968 [GPIB] RCT_GGE_APCDCOffset_PreSettings
2014/01/04 14:40:03.968 [GPIB] SYSTem:APPLication:FORMat?
2014/01/04 14:40:03.968 [GPIB] 0: "GSM/GPRS"
2014/01/04 14:40:03.968 [GPIB] CALL:OPERating:MODE?
2014/01/04 14:40:03.968 [GPIB] 0: GBT
2014/01/04 14:40:03.968 [GPIB] CALL:OPERating:MODE GBTT;*OPC?
2014/01/04 14:40:04.046 [GPIB] 0: 1
2014/01/04 14:40:04.046 [GPIB] CALL:OPERating:MODE?
2014/01/04 14:40:04.046 [GPIB] 0: GBTT
2014/01/04 14:40:04.046 [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 -0.50,-0.50,0.00,0.00,-0.50,-0.50,-1.00,-1.00,0.00,0.00
2014/01/04 14:40:04.046 [GPIB] 0: SETUP:TXPOWER:COUNT:SNUMBER 5
2014/01/04 14:40:04.046 [GPIB] 0: SETUP:TXPOWER:TRIGGER:SOURCE AUTO
2014/01/04 14:40:04.046 [GPIB] 0: SETUP:TXPOWER:TRIGGER:DELAY 0
2014/01/04 14:40:04.046 [GPIB] 0: SETUP:TXPOWER:TRIGGER:QUALIFIER ON
2014/01/04 14:40:04.046 [GPIB] 0: SETUP:TXPOWER:TIMEOUT:STIME 3
2014/01/04 14:40:04.046 [GPIB] 0: SET:TXPower:CONT OFF
2014/01/04 14:40:04.046 [GPIB] 0: RFANalyzer:CONTrol:POWer:AUTO ON
2014/01/04 14:40:04.046 [GPIB] 0: CALL:BURSt:TYPE TSC5
2014/01/04 14:40:04.046 [Band: (GSM900)]
2014/01/04 14:40:04.046 CGSMApcOGPCClass::CustomizedPCLSweep
2014/01/04 14:40:04.046 [GPIB] RCT_GGE_APCDCOffset_ChangeCellBand
2014/01/04 14:40:04.046 [GPIB] 0: CALL:BAND EGSM
2014/01/04 14:40:04.109  Target< ARFCN = 65, TSC = 5, power = 5, frames = -99, dac value = 6385
2014/01/04 14:40:04.109 [GPIB] RCT_GGE_APCDCOffset_Iteration
2014/01/04 14:40:04.109 [GPIB] CALL:TCHannel?
2014/01/04 14:40:04.625 [GPIB] 0: GBTT
2014/01/04 14:40:04.625 [GPIB] 0: CALL:MS:TXL:SEQ 5
2014/01/04 14:40:04.625 [GPIB] READ:TXP?
2014/01/04 14:40:07.750 [GPIB] 0: +2,9.91E37
2014/01/04 14:40:10.765 [!!FATAL!!] RF Stop failed: (Possibly non-recoverable error occurred)


Calibration and NSFT total cost time is: 30.54s

KingTang

求高手指点啊！！！！！

KingTang

这个是校准用得配置文件，是从SMT工厂，量产的测试线上拷贝出来的，

kingmobile

谢谢分享，共同学习。

KingTang

[em39]求高手指点啊。。。。

KingTang

哎，搞了几天，终于搞定了。

zixuan8083

怎么搞定的？是不是逻辑没配置好呢？

since47

KingTang 发表于 2014-1-10 14:31
哎，搞了几天，终于搞定了。

高手，能告诉怎么解决的吗？ 我这边也一样的问题，搞了一个星期了，求解脱。
QQ:107605970

KingTang

试试调整.ini文件下的 APC功率等级对应的电平值，
我之前遇到的是电平值太高,超出范围了。

loyi001

谢谢分享  

lzl1984105

MTK6592最新参考设计资料。
MTK,高通方案资料免费下载，请加入群 56592229。大量资料共享，不用RD币，不用积分。群里交流活跃，有问题提成大量资深RD一起讨论，解答。欢迎尽快进入！

楼主 你好 我遇到了与您同样的问题 APC不出值 是6261平台 你最后问题解决了吗

楼主怎么解决的啊  分享一下