TDSCDMA_NSFT_CHECK_FAILED => 965 error

wangreborn

手机使用MTK 6582平台。


使用CFT测试工具版本为:MTK_ATE_Tool_exe_V6.1336.00

使用GPIB卡：NI

使用综合测试设备:安捷伦8960 全高配 （包含TD快速校准。）

一共4台设备：3台包含快速校准，1台没有快速校准。

公司一型号用快速校准测试的时候报错：TDSCDMA_NSFT_CHECK_FAILED => 965 error

如以下错误:

Transmit On/Off Power Measurement detail:                                                
Off Power Range        1         Level(dBm)        -70.61         Limit(dBm)        -65         PASS
Off Power Range        2         Level(dBm)        -70.683         Limit(dBm)        -50         PASS
Off Power Range        3         Level(dBm)        -63.985         Limit(dBm)        -65         FAIL


用非快速校准测试PASS。把无快校的板子更换在另外三台中的一台测试，结果还是fail、

把快校模块移到之前无快校的机子上测试结果pass。

但是设备供 应商说调整CFG配置文件可以解决，但是研发说是设备问题。研发在调板的时候是使用的非快校的8960。

有哪位高手？

wangreborn

求救！

wangreborn

各位大虾帮忙看看呀！
不胜感激！

hanny

看结果是marginal fail, 快校和非快校有细微差异, 改cfg文件可以改善.

wangreborn

请教如何修改？

wangreborn

[TDSCDMA 1850-1930MHz TPC]
VGA DAC, PA high mode=7,0,0,0
VGA DAC, PA middle mode=8,0,0,0
VGA DAC, PA low mode=0,0,0,0
Power, PA high mode=22.96875,0.00000,0.00000,0.000000
Power, PA middle mode=15.54375,0.00000,0.00000,0.000000
Power, PA low mode=0.00000,0.00000,0.00000,0.000000
Subband Max UARFCN=9420,9440,9460,9480,9500,9520,9540,9560,9580,9601,0,0,0,0,0
Subband power compensation, PA high mode=0.15625,0.06250,0.12500,0.03125,0.00000,-0.03125,-0.09375,-0.12500,-0.21875,-0.12500,0.00000,0.00000,0.00000,0.00000,0.000000
Subband power compensation, PA middle mode=0.21875,0.18750,0.15625,0.06250,0.00000,0.00000,0.00000,0.00000,-0.09375,-0.06250,0.00000,0.00000,0.00000,0.00000,0.000000
Subband power compensation, PA low mode=0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.000000
Temperature compensation, PA high mode=0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.000000
Temperature compensation, PA middle mode=0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.000000
Temperature compensation, PA low mode=0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.000000
START1=14
END1=14
START2=84
END2=84
Max Power Offset (dB)=-0.12500
UPA Max Power Offset (dB)=0.00000