Yes the device is in FW mode, if the device was in ROM mode it would not be auto-detected or show any information about the gauge on the dashboard.
Is this snippet from a failing unit? My understanding is the failing units could not communicate…
Part Number: BQ28Z610-R1 Hello Sir:
We have a case which failure returned device which life time min temperature showed -74 degree.
Please refer below figure and schematic.
Is it possible to get -74 degree?
Can you let us know the possible reasons?
Hi Star, I programmed the provided srec and it does not seem they have DFW enabled. I also see that there's no PF enabled, can they just disable PF_EN in Settings: Manufacturing: Mfg Status init [PF_EN] ? This should avoid this from happening. Regards…
Part Number: BQ28Z610 Other Parts Discussed in Thread: BQSTUDIO Hi all,
My customer writes a register in I2C to change the Design capacity, but cannot change it from default value (4400).
The customer is not using BQstudio.
Import 0x3C/3D Design capacoty…
This is log file. C ustomer suspects that it is caused by the chip hardware. Please confirm.
Tue Oct 05 00:04:14 CST 2010
Device Version Info = 2610_0_17
BQZ Device Name = bq28z610
BQZ Firmware Version = 0_17
Is it possible for you to send a scope capture of the data being read?
We think one of the timing requirements from the chart above might be getting broken and are trying to narrow down which it is.
Part Number: BQ28Z610-R1 Hi,
For BQ28Z610-R1, below document is sample code for gauge communication?
Hi Tran, Make sure the device does not power cycles. Probe on the I2C lines and make sure the voltage level is reasonable. Have you tried closing and re-opening BQStudio? When exactly did you get this error? Was it after the srec was programmed successfully…