BMP585 SPI Daisy Chain support?

[thoxka]

Hello,

I am planning to use the BMP585 for upcoming designs, and was wondering, whether it supports Daisy Chaining during SPI communication, which would reduce my layout complexity.

Thank you in advance,

BR Thomas

[BSTRobin]

Hi thoxka,

Thanks for your inquiry.
As long as the SPI timing meets the timing requirements in data sheet, there are no special requirements for BMP585.

[thoxka]

Hello,

unfortunately it is not 100 % clear whether this is possible out of the datasheet. I want to connect 3 slaves and avoid having to supply them with separate CS lines (see figure attached). 

BR Thomas 

[BSTRobin]

Hi thoxka,

We have not tested the SPI Daisy Chain method, but we recommend the chip select method because it is simpler, more user-friendly, more flexible, and has better fault tolerance.