I having some difficulty configuring the BQ40Z60 to detect a 4-cell battery pack. The default configuration is for 3 cells.
According to the Technical Reference Manual (SLUUA04), the “DA Configuration” register of “Other Data Flash” contains the cell count. However, the address to which this register is mapped is nowhere to be found in the documentation.
I am specifically looking for a way to set the Data Flash without using bqStudio– just through custom firmware via SMBus. Is there a document that lists the complete register map?