how to connect VSSR

[DaKi_3082571]

I'm using CY8C4247FNI-BL483T and there is VSSR (Radio Ground)

And I'm not sure VSSR should be connected to ground like VSSA or just connect ground

[Yugandhar · Accepted solution]

Hello,

We can connect VSSR to VSSA please put ferrite bead in series with VDDR. The specification of the ferrite bead is present in the kit schematic given below. (page number 127).

https://www.cypress.com/file/138606/download

Thanks,

P Yugandhar.