I am currently working on calibrating the ADE7953 for the current channel, and I have encountered an issue that I need assistance with. According to the datasheet, the valid range for the PGIA Gain value is from 0x200000 to 0x600000. However, in my case, I am getting a result with a value of 0x9B00, which falls outside of the specified range. please tell the reason of this unexpected behavior.