Other Parts Discussed in Thread: BQ27220
According to bq27220 TRM Page 65, I try to change design capacity in my host mcu.
However, after performing step 16(Set mode to seal)，not only the value of design capacity has changed, other values（for example: FullChargeCapacity, DesignVoltage） also have changed。
Why did the values of other items change after step 16？
Before performing step 1, the values are as follows：
DesignCapacity（0x929F）：3000
FullChargeCapacity（0x929D ）：3000
DesignVoltage（0x92A3）：3700
After performing step 15, the values are as follows：
DesignCapacity（0x929F）：2800
FullChargeCapacity（0x929D ）：3000
DesignVoltage（0x92A3）：3700
After performing step 16, the values are as follows：
DesignCapacity（0x929F）：2800
FullChargeCapacity（0x929D ）：2800
DesignVoltage（0x92A3）：2800
