I am working on support to flash the Golden Image on a BQ27541-G1 for production. I am assuming that this app note slua504a.pdf, "Going to Production With the bq2754x", is the guide to accomplish this. I do have some questions though. Originally, I was looking at the device data sheet to learn how to work with the Data Flash Interface (section 9). My biggest confusion is that the operations/commands/etc outlined in slua504a are not explained in the datasheet that I can find. For instance, in the flowchart on page 9 (slua504a), the first transaction is "Write Command 0x00 and Data 0x0F00". Where is this sequence described in the datasheet? I would expect this to be a Control() Standard Command with 0x0F00 Subcommand, but there is no 0x0F00 Subcommand. Also, the flowcharts indicate that the I2C address changes during the programming stages. This is not mentioned in the datasheet either as a feature.
Can someone please explain this? I would think that I should be able to see the documents agree with each other, to be able to see command sequences used in slua504a shown in the datasheet.
Thanks,
Tom