Part Number: BQ28Z610-DEVICE-FW Other Parts Discussed in Thread: BQ28Z610 , BQMTESTER , , BQPRODUCTION , BQSTUDIO Hi team,
I have a customer with the below issue using the BQ28Z610 and the software he's been advised to use. Let me know your thoughts and thanks…
Part Number: BQ34Z100-DEVICE-FW We have an application where we want to use our micro-controller to update the BQ chip from build 16 .srec to build 31 .srec.
Can you provide us the commands to update BQ firmware (.srec)? - [programming instruction memory…
Part Number: BQ34Z100-DEVICE-FW Other Parts Discussed in Thread: BQSTUDIO Hi,
Can you please provide the commands for updating the BQ firmware upgrade?
The document slua801.pdf and reference manual says commands are related to upgrading the data flash…
Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ40Z50 Hello,
My customer has a question on the different versions of BQ40Z50 device. The r3 TRM shows the change list from r2. The r4 TRM it says the rev jumps from r2 to r4 directly and the r5…
Part Number: BQ34Z100-R2 hi, we are using R2 IC, unfortunately the Device Name in the data memory has a bug: bq34z100- G1 it stays old version. We did try it on two lots:
34Z100 31KG4 CFG2 factory FW 0x0201
34Z100 26KG4 AN66 factory FW 0x0201
Part Number: BQ27Z746 Hello,
Wondering if there is anyway to shutdown the GG via an I2C cmd with ENAB pin just constantly pulled to ground.
Thanks!
Austin
Hello Iishujie,
This tells me that the UTD is not the cause of the main chip power cycling, and it sounds like this TS on the charger could be causing this behavior. Please continue on the other thread you have active here .
Regards,
Jonny.
Part Number: AM68A Dear Team,
1) USB
We would like to use the USB port as a device only ( device peripheral, UFP, US).
we want to confirm following:
->The USB0_ID(AC9) pin should be left floating?
->The USB0_VBUS(AA8) pin should be left floating?…
Part Number: BQ78350-DEVICE-FW Other Parts Discussed in Thread: BQ78350-R1A , BQSTUDIO Hi Sir,
The document "BQ78350-R1A Technical Reference" indicates that the Cell Balance Threshold's address is 0x460D. However, our testing of the firmware for R2 reveals…
Hello Anh,
Yes that's correct, in ROM mode you will be able to re-upload the SREC using BQStudio. You should also be able to verify it's in ROM mode by opening a SMBus device like BQ40z50 BQZ file, then switching communication ports from I2C to SMBus…