本文详细介绍了电池管理系统中JEITA标准的实现方式，包括过冷、冷、热、过热状态的寄存器配置，充电电流和电压补偿设置，以及通过特定寄存器使能JEITA功能的方法。此外，还解释了电池NTC温度信息如何通过比较器输出真或假信号，反映至充电器JEITA状态的过程。
too cold, cold, hot, too hot configuration in fg registers.
0x00004162 FG_BATT_INFO_JEITA_TOO_COLD
0x00004163 FG_BATT_INFO_JEITA_COLD
0x00004164 FG_BATT_INFO_JEITA_HOT
0x00004165 FG_BATT_INFO_JEITA_TOO_HOT
compensated charging current and voltage configuration in charger registers.
0x00001091 SCHG_CHGR_JEITA_FVCOMP_CFG
0x00001092 SCHG_CHGR_JEITA_CCCOMP_CFG
jeita is enabled by configure following register
0x00001090 SCHG_CHGR_JEITA_EN_CFG
battery NTC temperature infos -> fg, with NTC infos, fg comparator outputs true or false according to too cold, cold, too hot, hot settings, -> to charger jeita status in 0x0000100D SCHG_CHGR_BATTERY_CHARGER_STATUS_7
3 TOO_COLD_ADC Raw input from Fuel Gauge JEITA comparator indicating too cold
condition
2 TOO_HOT_ADC Raw input from Fuel Gauge JEITA comparator indicating too hot
condition
1 HOT_SL_ADC Raw input from Fuel Gauge JEITA comparator indicating soft hot
condition
0 COLD_SL_ADC Raw input from Fuel Gauge JEITA comparator indicating soft cold
after that, jeita settings take effect.
condition
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