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CC1310: No communication between 2.0 and 2.1 versions

garin zhu
Intellectual 360 points
Part Number: CC1310


1, we have already carried out 1000 sets of CC1310F128 small batch, because of the purchase of the warehouse package of VER 2.0 of the product, resulting in the PP prototype needs to be modified to 1_50_00_08 SDK to communicate, 1_50_00_08 SDK power consumption will be high;

2, we found through rf_studio tests that ver 2.0 and ver 2.0 of the film can communicate normally, and between 2.1 and 2.1 can also communicate normally, but there is no communication between V2.0 and 2.1 of the films, as follows

  • 0
    TI__Guru**** 317180 points

    1) Not sure if I understand what you mean by: "1_50_00_08 SDK power consumption will be high"

    2) Using SmartRF Studio communication between rev A and rev B devices should not be an issue with the 50 kbps settings unmodified. Are you able to check if the boards with the two different versions operate on the same frequency? Have you done something different with the xtal/ load caps for the two versions of the board?