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bq34z100g1评估板的使用问题,请教

Other Parts Discussed in Thread: BQ34Z100, BQSTUDIO

1、bq34z100的评估板原芯片应该是bq34z100,要更换芯片为bq34z100g1,但芯片标示是一样的,并没有多g1,如何区分?还是现在的评估板已经换芯片了?

2、评估板选择测量电压范围选择16v,VOLTSEL设为1,外部分压根据bq34z100g1文档p48图13,R1电阻300k和R28为16.5k计算voltage divider,316.5/16.5为19181,微调为19380,测量电压正确,这样理解是否正确?在bqstudio的calibration菜单下voltage中无论输多少电压多报错?不知道这个校准功能如何使用?

3、bqstudio中电池状态显示电压正确,但容量百分比为0,想请教下需要设置哪些参数?