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bq27530EVM etc

MH
Prodigy 50 points
Other Parts Discussed in Thread: BQEVSW

After experimenting with the kit/reading the manual I got one more question:

In the bq27530-G1 TRM (SLUUA73) references are made to registers Chrgr_InCtrl_Reg0, Chrgr_POR_Config_Reg1 and so on (see pages 22 to 28 in the TRM). How do these register/messages relate to the Flags / Status Bits shown in the bqEVSW's DataRAM page? 

Example:
bqEVSW DataRAM shows Chrgr_Ctl_Stat_Reg0 --> is this the same as TRM, page 22, Chrgr_InCtrl_Reg0 ???
bqEVSW DataRAM shows Chrgr_Supply_Stat_Reg1 --> TRM, ?????

Thx
MH

  • 0
    TI__Genius 10215 points
    The register you are referring to are just a direct copy of the internal charger registers. They only indicate charger status, not gauge. You can find even more information about this registers in the related charger datasheet. The gauge registers are listed in the Standard Data Commands section of the TRM.