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BQ40Z60 without ev2300/ev2400

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Hi guys.

Is it possible to use the BQ40Z60 without an EV2300 or the like?
By only programming it through the SMBus through, say a microcontroller or a linux gpio system?

Also, is the BQ40Z60 supposed to work in any way before being programmed? I have made a custom PCB, with an almost exact copy of the BQ40Z60-evm board schematic, but initially it doesn't look like the BQ40Z60 is letting any current through from the battery to the load output. It looks like CHG fet and DSG fet doesn't open up?

- Mathias.


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