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How does TPL1401 use EEPROM or NVM?
1,I set DPOT_PDN, REF_EN, DAC_SPAN and DPOT_POSITION, but they need to be reset every time the power is restarted. I tried many parameters but could not save the parameters.
2,Also, why is page 1 set to power-up but the DPOT_PDN of page 2 set to 10K power-down?
您好,
配置好DPOT_PDN, REF_EN, DAC_SPAN and DPOT_POSITION,您是否点了EEPROM PROGRAM 按钮了?点了之后就将最新的寄存器值写入EEPROM了,掉电重启后,再点击 RELOAD按钮就将EEPROM的配置加载到设备了。
第2问题是什么意思?您想实现什么操作?