How to verify DNP DTS minus reading is correct or wrong?

How to verify DNP DTS minus reading is correct or wrong?


DNP offer 2 sensor reading as below

l  Die CPU: The temperature sensor reading of CPU Die
l  DTS CPU: The margin between Die CPU and SPEC.

For example , CPU model is 6438N   ,the DTS MAX is 96


 
DTS CPU  = Die CPU - DTX max
         -52.39=43.56 - 96