Other Parts Discussed in Thread: BQ40Z50, BQEVSW, BQSTUDIO, EV2400
I am developing the 400kHz SMBus feature for our product recently, but when I set XL to 1 and RESET the fuel gauge, I can only read some registers correctly (e.g. ManufacturerAccess 0x00 ). I've tried to search related information in this forum and found the following information.
The SMBus XL mode can only be used to load the srec file into flash memory while in ROM mode. Link: e2e.ti.com/.../413209
Is it true? I didn't find any tips mentioning this kind of restriction in th datasheet. Is there anything else I missed for SMBus XL 400kHz mode?
Thank you!