Category: Hardware
Product Number: ltc3888
//设置0x40寄存器
[UTM2C(io0) /pwr/ltc3888]$ write 0x40 0xffe
[40] VOUT_OV_FAULT_LMT ....> 0ffe
[UTM2C(io0) /pwr/ltc3888]$ read 0x40
[40] VOUT_OV_FAULT_LMT ....> 0ffe (1.000V)
//保存到EEPROM
[UTM2C(io0) /pwr/ltc3888]$ write 0x15
[15] STORE USER DATA ......> send 0x15
[UTM2C(io0) /pwr/ltc3888]$ read 0x40
[40] VOUT_OV_FAULT_LMT ....> 0ffe (1.000V)
//重新加载EEPROM的信息,却还是default的值,说明没有保存成功
[UTM2C(io0) /pwr/ltc3888]$ write 0x16
[16] RESTORE USER DATA ....> send 0x16
[UTM2C(io0) /pwr/ltc3888]$ read 0x40
[40] VOUT_OV_FAULT_LMT ....> 0e15 (0.880V)